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EAGLE Library Structure

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Library description

TRINAMIC (www.trinamic.com)

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

List of devices

Name & variantsSymbolPackage
TMC211-SA TRINAMIC Microstepping stepper motor controller/driver with LIN interface

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC211 DescriptionMicrostepping stepper motor controller/driver with LIN interface

The TMC211 is a combined micro-stepping stepper motor motion controller and driver with RAM and OTP memory. The RAM or OTP memory is used to store motor parameters and configuration settings. The TMC211 allows up to four bit of microstepping and a coil current of up to 800 mA. After initialization it performs all time critical tasks autonomously based on target positions and velocity parameters. The TMC211 provides two different interfaces: LIN and a two wire serial interface. Communications to a host takes place either via LIN interface or via two wire serial interface. Together with an inexpensive microcontroller the TMC211 forms a complete motion control system.

SpecificationsMotor driverControls one stepper motor with four bit microstepping Programmable Coil current up to 800 mA Supply voltage range operating range 8V ... 29V Fixed frequency PWM current control with automatic selection of fast and slow decay mode Full step frequencies up to 1 kHz High temperature, open circuit, short, over-current and under-voltage diagnostics Motion controllerInternal 16-bit wide position counter Configurable speed and acceleration settings Build-in ramp generator for autonomous positioning and speed control On-the-fly alteration of target position reference switch input available for read out LIN interfacePhysical and Data-Link Layers conform to LIN rev. 1.2 Field-programmable node addresses (128) Dynamically allocated identifiers Diagnostics and status information as well as motion parameters accessable LIN bus short-circuit protection to supply and ground Lost LIN safe operation

Variants:

TMC211-SA

Preview Preview
TMC222-LI TRINAMIC Microstepping stepper motor controller/driver with IIC interface

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC222 Description

Microstepping stepper motor controller/driver with IIC interface

The TMC222 is a combined micro-stepping stepper motor motion controller and driver with RAM and OTP memory. The RAM or OTP memory is used to store motor parameters and configuration settings.The TMC222 allows up to four bit of microstepping and a coil current of up to 800 mA. After initialization it performs all time critical tasks autonomously based on target positions and velocity parameters. Communications to a host takes place via a two wire serial interface. Together with an inexpensive microcontroller the TMC222 forms a complete motion control system.

SpecificationsMotor driver2-phase bipolar stepper motor controller+driver Controls one stepper motor with four bit microstepping Programmable Coil current up to 800 mA Supply voltage range operating range 8V ... 29V Fixed frequency PWM current control with automatic selection of fast and slow decay mode Full step frequencies up to 1 kHz High temperature, open circuit, short, over-current and under-voltage diagnostics Motion controllerInternal 16-bit wide position counter Configurable speed and acceleration settings Build-in ramp generator for autonomous positioning and speed control On-the-fly alteration of target position Reference switch input available for read out Two wire serial interfaceTransfer rates up to 350 kbps Diagnostics and status information as well as motion parameters accessable Field-programmable node addresses (32)

Variants:

TMC222-LI

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TMC222-SI TRINAMIC Microstepping stepper motor controller/driver with IIC interface

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC222 Description

Microstepping stepper motor controller/driver with IIC interface

The TMC222 is a combined micro-stepping stepper motor motion controller and driver with RAM and OTP memory. The RAM or OTP memory is used to store motor parameters and configuration settings.The TMC222 allows up to four bit of microstepping and a coil current of up to 800 mA. After initialization it performs all time critical tasks autonomously based on target positions and velocity parameters. Communications to a host takes place via a two wire serial interface. Together with an inexpensive microcontroller the TMC222 forms a complete motion control system.

SpecificationsMotor driver2-phase bipolar stepper motor controller+driver Controls one stepper motor with four bit microstepping Programmable Coil current up to 800 mA Supply voltage range operating range 8V ... 29V Fixed frequency PWM current control with automatic selection of fast and slow decay mode Full step frequencies up to 1 kHz High temperature, open circuit, short, over-current and under-voltage diagnostics Motion controllerInternal 16-bit wide position counter Configurable speed and acceleration settings Build-in ramp generator for autonomous positioning and speed control On-the-fly alteration of target position Reference switch input available for read out Two wire serial interfaceTransfer rates up to 350 kbps Diagnostics and status information as well as motion parameters accessable Field-programmable node addresses (32)

Variants:

TMC222-SI

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TMC223-LI TRINAMIC Micro Stepping Stepper Motor Controller / Driver with Two Wire Serial Interface and Sensorless Stall Detection

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC223 DescriptionMicro Stepping Stepper Motor Controller / Driver with Two Wire Serial Interface and Sensorless Stall Detection

The TMC223 is a combined micro-stepping stepper motor motion controller and driver with RAM and OTP memory and integrated sensorless stall detection. The RAM or OTP memory is used to store motor parameters and configuration settings. The TMC223 allows up to four bit of micro stepping and
a coil current of up to 800 mA. After initialization it performs all time critical tasks autonomously based on target positions and velocity parameters. Communications to a host takes place via a two wire serial interface. Together with an inexpensive micro controller the TMC223 forms a complete motion control system. The TMC223 is fully upwards compatible to the TMC222.

SpecificationsMotor driver 2-phase bipolar stepper motor controller+driver Controls one stepper motor with four bit micro stepping Programmable coil current up to 800 mA / supply voltage range operating range 8V ... 29V Fixed frequency PWM current control with automatic selection of fast and slow decay mode Full step frequencies up to 1 kHz High temperature, open circuit, short, over-current and under-voltage diagnostics
Motion controller Internal 16-bit wide position counter Configurable speed and acceleration settings Build-in ramp generator for autonomous positioning and speed control On-the-fly alteration of target position reference switch input available for read out
Two wire serial interface Transfer rates up to 350 kbps Diagnostics and status information as well as motion parameters accessible Field-programmable node addresses (32)
Sensorless Stall Detection GetFullStatus1 & GetFullStatus2 with parameters SetStallParam to set stall detection parameters

Variants:

TMC223-LI

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TMC223-SI TRINAMIC Micro Stepping Stepper Motor Controller / Driver with Two Wire Serial Interface and Sensorless Stall Detection

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC223 DescriptionMicro Stepping Stepper Motor Controller / Driver with Two Wire Serial Interface and Sensorless Stall Detection

The TMC223 is a combined micro-stepping stepper motor motion controller and driver with RAM and OTP memory and integrated sensorless stall detection. The RAM or OTP memory is used to store motor parameters and configuration settings. The TMC223 allows up to four bit of micro stepping and
a coil current of up to 800 mA. After initialization it performs all time critical tasks autonomously based on target positions and velocity parameters. Communications to a host takes place via a two wire serial interface. Together with an inexpensive micro controller the TMC223 forms a complete motion control system. The TMC223 is fully upwards compatible to the TMC222.

SpecificationsMotor driver 2-phase bipolar stepper motor controller+driver Controls one stepper motor with four bit micro stepping Programmable coil current up to 800 mA / supply voltage range operating range 8V ... 29V Fixed frequency PWM current control with automatic selection of fast and slow decay mode Full step frequencies up to 1 kHz High temperature, open circuit, short, over-current and under-voltage diagnostics
Motion controller Internal 16-bit wide position counter Configurable speed and acceleration settings Build-in ramp generator for autonomous positioning and speed control On-the-fly alteration of target position reference switch input available for read out
Two wire serial interface Transfer rates up to 350 kbps Diagnostics and status information as well as motion parameters accessible Field-programmable node addresses (32)
Sensorless Stall Detection GetFullStatus1 & GetFullStatus2 with parameters SetStallParam to set stall detection parameters

Variants:

TMC223-SI

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TMC236A-PA TRINAMIC TMC236 Microstep Driver for up to 1.5A

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC236 DescriptionSmart Power Microstepping PWM Motor Driver with protection, diagnostics and SPI Interface

The TMC236 is a smart power microstepping driver for bipolar stepper motors. It provides an SPI™ interface as well as the classical analog / digital control. A full set of protection and diagnostic features makes this device very rugged. The integrated low-RDS-ON TrenchFET® power MOSFETs give an extremely high efficiency and allow driving of a high motor current of up to 1.5A per phase without cooling measures even at high environment temperatures.
The small footprint and high efficiency make the device a perfect solution for embedded motion control and even for battery powered designs.
To test existing designs, consisting of the stepper motor driver L9935, Trinamic provides a small replacement PCB including the more powerfull TMC236 driver IC. An application note (TMC236 to L9935 Adapter.pdf) is available for download.

SpecificationsMain characteristics 2-phase bipolar stepper motor driver Short circuit protection integrated Overvoltage protection integrated Status flags for short circuit, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI, any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation Internal open load detector Low power consumption via low RDS-ON power stage Standby and shutdown mode available Interfaceeasy-to-use SPI (12-bit protocol) classic analog control Electrical data 7V to 34V motor supply voltage up to 1500mA coil current (peak) > 800mA at 105°C 3.3V or 5V operation for digital part Package PQFP-44 RoHS compliant packaging unit: tray with 160pcs.

Variants:

TMC236A-PA

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TMC239A-LA TRINAMIC Smart Power Microstepping PWM Motor Driver with external power transistors

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC239 DescriptionSmart Power Microstepping PWM Motor Driver with external power transistors and protection, diagnostics and SPI Interface

The TMC239 is a smart high current microstepping driver for bipolar stepper motors. It provides an SPI™ interface as well as the classical analog / digital control. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents up to 6A. This way it reaches an extremely high efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures. With the new chip-scale QFN package a 4A motor driver can be realized on the size of a stamp!
The high motor current makes this device ideal for miniaturized highly dynamic and high torque drive systems.

Specifications2-phase bipolar stepper motor driver Control via SPI with easy-to-use 12 bit protocol or external analog / digital signals Short circuit and over temperature protection integrated Overvoltage protection integrated (A-type) Status flags for overcurrent, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI, any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation Internal open load detector 7V to 34V motor supply voltage More than 6000mA using 8 external MOS transistors External drivers can be added for higher motor voltages and higher currents (e.g. 50V, 5A) Only 4 external PMOS transistors required for unipolar operation 3.3V or 5V operation for digital part Low power consumption via low RDS-ON power stage Standby and shutdown mode available

Variants:

TMC239A-LA

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TMC239A-SA TRINAMIC Smart Power Microstepping PWM Motor Driver with external power transistors

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC239 DescriptionSmart Power Microstepping PWM Motor Driver with external power transistors and protection, diagnostics and SPI Interface

The TMC239 is a smart high current microstepping driver for bipolar stepper motors. It provides an SPI™ interface as well as the classical analog / digital control. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents up to 6A. This way it reaches an extremely high efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures. With the new chip-scale QFN package a 4A motor driver can be realized on the size of a stamp!
The high motor current makes this device ideal for miniaturized highly dynamic and high torque drive systems.

Specifications2-phase bipolar stepper motor driver Control via SPI with easy-to-use 12 bit protocol or external analog / digital signals Short circuit and over temperature protection integrated Overvoltage protection integrated (A-type) Status flags for overcurrent, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI, any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation Internal open load detector 7V to 34V motor supply voltage More than 6000mA using 8 external MOS transistors External drivers can be added for higher motor voltages and higher currents (e.g. 50V, 5A) Only 4 external PMOS transistors required for unipolar operation 3.3V or 5V operation for digital part Low power consumption via low RDS-ON power stage Standby and shutdown mode available

Variants:

TMC239A-SA

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TMC246A-PA TRINAMIC Smart Power Microstepping PWM Motor Driver with stallGuard™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC246 DescriptionSmart Power Microstepping PWM Motor Driver with stallGuard™ sensorless stall detection, protection, diagnostics and SPI Interface

The TMC246 is a smart power microstepping driver for bipolar stepper motors. The integrated unique sensorless stall detection stallGuard™ makes it a good choice for applications, where a reference point is needed, but where a switch cannot be used. The ability to predict an overload makes the TMC246 an optimum choice for drives, where a high reliability is desired. It provides an SPI™ interface as well as the classical analog / digital control. A full set of protection and diagnostic features makes this device very rugged. The integrated low-RDS-ON TrenchFET® power MOSFETs give an extremely high efficiency and allow driving of a high motor current of up to 1.5A per phase without cooling measures even at high environment temperatures.
The small footprint and high efficiency make the device a perfect solution for embedded motion control and even for battery powered designs.

Specifications2-phase bipolar stepper motor driver Sensorless stall detection stallGuard™ and load measurement integrated Control via SPI with easy-to-use 12 bit protocol or external analog / digital signals Short circuit protection integrated Overvoltage protection integrated Status flags for short circuit, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI, any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation Internal open load detector 7V to 34V motor supply voltage Up to 1500mA output current and more than 800mA at 105°C 3.3V or 5V operation for digital part Low power consumption via low RDS-ON power stage Standby and shutdown mode available

Variants:

TMC246A-PA

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TMC249A-LA TRINAMIC Smart Power Microstepping PWM Motor Driver with stallGuard™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC249 DescriptionSmart Power Microstepping PWM Motor Driver with stallGuard™ sensorless stall detection, external power transistors and protection, diagnostics and SPI Interface

The TMC249 is a smart high current microstepping driver for bipolar stepper motors. The integrated unique sensorless stall detection stallGuard™ makes it a good choice for applications, where a reference point is needed, but where a switch cannot be used. The ability to predict an overload makes the TMC249 an optimum choice for drives, where a high reliability is desired. It provides an SPI™ interface as well as the classical analog / digital control. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents up to 6A. This way it reaches an extremely high efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures. With the new chip-scale QFN package a 4A motor driver can be realized on the size of a stamp!
The high motor current makes this device ideal for miniaturized highly dynamic and high torque drive systems.

Specifications2-phase bipolar stepper motor driver Sensorless stall detection stallGuard™ and load measurement integrated Control via SPI with easy-to-use 12 bit protocol or external analog / digital signals Short circuit and over temperature protection integrated Overvoltage protection integrated Status flags for overcurrent, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI, any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation Internal open load detector 7V to 34V motor supply voltage More than 6000mA using 8 external MOS transistors External drivers can be added for higher motor voltages and higher currents (e.g. 50V, 5A) Only 4 external PMOS transistors required for unipolar operation 3.3V or 5V operation for digital part Low power consumption via low RDS-ON power stage Standby and shutdown mode available

Variants:

TMC249A-LA

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TMC249A-SA TRINAMIC Smart Power Microstepping PWM Motor Driver with stallGuard™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC249 DescriptionSmart Power Microstepping PWM Motor Driver with stallGuard™ sensorless stall detection, external power transistors and protection, diagnostics and SPI Interface

The TMC249 is a smart high current microstepping driver for bipolar stepper motors. The integrated unique sensorless stall detection stallGuard™ makes it a good choice for applications, where a reference point is needed, but where a switch cannot be used. The ability to predict an overload makes the TMC249 an optimum choice for drives, where a high reliability is desired. It provides an SPI™ interface as well as the classical analog / digital control. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents up to 6A. This way it reaches an extremely high efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures. With the new chip-scale QFN package a 4A motor driver can be realized on the size of a stamp!
The high motor current makes this device ideal for miniaturized highly dynamic and high torque drive systems.

Specifications2-phase bipolar stepper motor driver Sensorless stall detection stallGuard™ and load measurement integrated Control via SPI with easy-to-use 12 bit protocol or external analog / digital signals Short circuit and over temperature protection integrated Overvoltage protection integrated Status flags for overcurrent, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI, any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation Internal open load detector 7V to 34V motor supply voltage More than 6000mA using 8 external MOS transistors External drivers can be added for higher motor voltages and higher currents (e.g. 50V, 5A) Only 4 external PMOS transistors required for unipolar operation 3.3V or 5V operation for digital part Low power consumption via low RDS-ON power stage Standby and shutdown mode available

Variants:

TMC249A-SA

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TMC260-PA TRINAMIC Energy Efficient Microstep Driver for up to 1.7A with coolStep™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC260/261/262 DescriptionEnergy Efficient Microstep Driver for up to 1.7A with coolStep™

The TMC260 is the first energy efficient high precision microstepping driver IC for bipolar stepper motors with integrated power MOSFETs. The unique high resolution sensorless load detection stallGuard2™ is used to for the world™s first integrated load dependent current control feature called coolStep™. The ability to read out the load and detect an overload makes the TMC260 an optimum choice for drives where a high reliability is desired at a low cost. The new patented spreadCycle PWM mixed decay chopper scheme ensures best zero crossing performance as well as high speed operation. The TMC260 can be driven with Step & Direction signals as well as by serial SPI™ interface. Using the microPlyer allows to operate the motor with highest 256 ™Step smoothness reducing the input frequency to 16 ™Steps. A full set of protection and diagnostic features makes this device very rugged. It directly drives stepper motors with up to 1.7A. This way it reaches highest energy efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures.

SpecificationsMain characteristics 2-phase bipolar stepper motor driver stallGuard2™ sensorless load detection coolStep™ load dependent current control save up to 80% energy spreadCycle hysteresis PWM chopper best current zero crossing performance best sine wave form 256 ™Steps/fullstep (51200 pos/rev.) with a standard 200 step motor microPlyer 16-to-256 ™Step multiplyer full protection and diagnostics lowest power dissipation programmable slope control for low EME standby and shutdown mode stall / load detection output Low power consumption via low RDS-ON power stage Interface Step & Direction easy-to-use SPI™ (20bit) Electrical Data up to 1.7A coil current (peak) 9V to 40V motor supply 3.3V or 5V operation for digital part Package TQFP44 10x10 mm² package RoHS compliant

Variants:

TMC260-PA

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TMC261-PA TRINAMIC Energy Efficient Microstep Driver for up to 1.7A with coolStep™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC260/261/262 DescriptionEnergy Efficient Microstep Driver for up to 1.7A with coolStep™

The TMC260 is the first energy efficient high precision microstepping driver IC for bipolar stepper motors with integrated power MOSFETs. The unique high resolution sensorless load detection stallGuard2™ is used to for the world™s first integrated load dependent current control feature called coolStep™. The ability to read out the load and detect an overload makes the TMC260 an optimum choice for drives where a high reliability is desired at a low cost. The new patented spreadCycle PWM mixed decay chopper scheme ensures best zero crossing performance as well as high speed operation. The TMC260 can be driven with Step & Direction signals as well as by serial SPI™ interface. Using the microPlyer allows to operate the motor with highest 256 ™Step smoothness reducing the input frequency to 16 ™Steps. A full set of protection and diagnostic features makes this device very rugged. It directly drives stepper motors with up to 1.7A. This way it reaches highest energy efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures.

SpecificationsMain characteristics 2-phase bipolar stepper motor driver stallGuard2™ sensorless load detection coolStep™ load dependent current control save up to 80% energy spreadCycle hysteresis PWM chopper best current zero crossing performance best sine wave form 256 ™Steps/fullstep (51200 pos/rev.) with a standard 200 step motor microPlyer 16-to-256 ™Step multiplyer full protection and diagnostics lowest power dissipation programmable slope control for low EME standby and shutdown mode stall / load detection output Low power consumption via low RDS-ON power stage Interface Step & Direction easy-to-use SPI™ (20bit) Electrical Data up to 1.7A coil current (peak) 9V to 60V motor supply 3.3V or 5V operation for digital part Package TQFP44 10x10 mm² package RoHS compliant

Variants:

TMC261-PA

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TMC262-LA TRINAMIC Energy efficient microstep driver for external MOSFET's for up to 6A with coolStep™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC260/261/262 DescriptionEnergy efficient microstep driver for external MOSFET's for up to 6A with coolStep™

The TMC262 is the first energy efficient high current high precision microstepping driver IC for bipolar stepper motors. The unique high resolution sensorless load detection stallGuard2™ is used to for the world™s first integrated load dependent current control feature called coolStep™. The ability to read out the load and detect an overload makes the TMC262 an optimum choice for drives where a high reliability is desired at a low cost. The new patented spreadCycle PWM mixed decay chopper scheme ensures best zero crossing performance as well as high speed operation. The TMC262 can be driven with Step & Direction signals as well as by serial SPI™ interface. Using the microPlyer allows to operate the motor with highest 256 ™Step smoothness reducing the input frequency to 16 ™Steps. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents of up to 6A. This way it reaches highest energy efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures.

SpecificationsMain characteristics 2-phase bipolar stepper motor driver stallGuard2™ sensorless load detection coolStep™ load dependent current control save up to 80% energy spreadCycle hysteresis PWM chopper best current zero crossing performance best sine wave form 256 ™Steps/fullstep (51200 pos/rev.) with a standard 200 step motor microPlyer 16-to-256 ™Step multiplyer full protection and diagnostics lowest power dissipation programmable slope control for low EME standby and shutdown mode stall / load detection output Low power consumption via low RDS-ON power stage Interface Step & Direction easy-to-use SPI™ (20bit) Electrical Data up to 6A coil current (peak) with just 4 external dual MOSFETS 9V to 60V motor supply full 48V +10% industry voltage support 3.3V or 5V operation for digital part Package QFN32 5x5 mm² chip size package RoHS compliant

Variants:

TMC262-LA

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TMC32NP-MLP TRINAMIC miniature N & P channel MOSFET complementary pair

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC32NP Description

The TMC32NP-MLP is a miniature N & P channel MOSFET complementary pair, ideally suited for motor drive applications. It perfectly complements the TMC239A-LA / TMC249A-LA stepper motor drivers, in order to build a 2A (4 devices) / 4A (8 devices) stepper motor driver the size of a stamp.

SpecificationsElectrical data N type0.12 Ω RDSon max. @ VGS= 10V 0.18 Ω RDSon max. @ VGS= 4.5V ID= 2.9A max. cont. current (MLP) ID= 2.7A max. cont. current (SM8) 30V VBRDSS max. Electrical data P type0.21 Ω RDSon max. @ VGS= -10V 0.33 Ω RDSon max. @ VGS= -4.5V ID= -2.1A max. cont. current (MLP) ID= -2.0A max. cont. current (SM8) -30V VBRDSS max. HighlightsExtremly compact package Low on resistance Low gate charge Applicationsstepper motor drives (in conjunction with TMC239 / TMC249) brushed DC motor drives (in conjunction with TMC239) Packagechip size 2x3mm² dual die package MLP 8 pin SOT223 6.7x7mm² package SM8 RoHS compliant

Variants:

TMC32NP-MLP

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TMC32NP2-SM8 TRINAMIC miniature N & P channel MOSFET full bridge

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC32NP2 Description

The TMC32NP2-SM8 is a miniature N & P channel MOSFET full bridge, ideally suited for motor drive applications. It perfectly complements the TMC239A-SA / TMC249A-SA stepper motor drivers, in order to build a 1.5A / 2.5A peak current capability (5 seconds) stepper motor driver on a two layer PCB. Using just one small fullbridge, a DC motor can be operated in four quadrant mode.

SpecificationsElectrical data N type0.12 Ω RDSon max. @ VGS= 10V 0.18 Ω RDSon max. @ VGS= 4.5V ID= 2.9A max. cont. current (MLP) ID= 2.7A max. cont. current (SM8) 30V VBRDSS max. Electrical data P type0.21 Ω RDSon max. @ VGS= -10V 0.33 Ω RDSon max. @ VGS= -4.5V ID= -2.1A max. cont. current (MLP) ID= -2.0A max. cont. current (SM8) -30V VBRDSS max. HighlightsExtremly compact package Low on resistance Low gate charge Applicationsstepper motor drives (in conjunction with TMC239 / TMC249) brushed DC motor drives (in conjunction with TMC239) Packagechip size 2x3mm² dual die package MLP 8 pin SOT223 6.7x7mm² package SM8 RoHS compliant

Variants:

TMC32NP2-SM8

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TMC332 TRINAMIC 1-axis high precision sequencer for 2- and 3-phase stepper motors

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC332 Description1-axis high precision sequencer for 2- and 3-phase stepper motors

The TMC332 is a high precision micro step sequencer with integrated PWM units. New smoothMod™ technology: equidistant µsteps, positioning on µsteps possible. Internal µstep counters with programmable step width make the handling of the physical units comfortable. The TMC428 step direction interface of the TMC332 is directly compatible to the driver chain interface of the TMC428 motion controller. The other step direction interface is a classical two wire step direction interface. Parameterizing of the TMC332 takes place over a common SPI micro controller interface.
The integrated sine wave look up table can output either 2 sine waves with a phase shift of 90° for 2-phase stepper motors or 3 sine waves with +/- 120° phase shift for 3-phase motors.
The gate control block of the TMC332 provides the gate control signals for the power stage half bridges, including programmable break before make timing and over current protection. Incremental encoders (ABN) to evaluate the physical motor position can be connected to the TMC332. The TMC332 also contains a current measurement unit and a current regulator, requiring only a few inexpensive external components. Switching to fullstep and the chopSync™ feature allow high velocity operation.

SpecificationsMain characteristics 2-phase and 3-phase stepper motor control high precision µstep sequencer smoothMod™ for smooth motor operation 51k equidistant µsteps per rev. (200step 2-phase / 300step 3-phase motor) positioning on each µstep possible 9-bit PWM units, 8-bit PWM scaler 4-bit PWM sub-modulation for scaling quantization compensation PWM frequency programmable programmable break-before-make timing integrated current measurement ADC (just 2x LM339, 1x LM324 and some RC needed) integrated current regulation manual or automatic µstep-2-fullstep switching for higher velocities chopSync™ feature for high speed operation without resonance problems Interface classic two wire step/direction TMC428 driver chain step/direction common SPI for parammeterizing TMC332 and TMC428 Electrical data 3.3V compatible I/Os 1.5V core supply Package FBGA144 (13*13mm2) RoHS compliant

Variants:

TMC332

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TMC34NP-PSO TRINAMIC miniature N & P channel MOSFET complementary pair

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC34NP-PSO Description

The TMC34NP-PSO is a miniature N & P channel MOSFET complementary pair, ideally suited for motor drive applications. It perfectly complements the TMC239A-LA / TMC249A-LA stepper motor drivers, in order to build a 4A stepper motor driver the size of a stamp.
The evaluation board has different stepper driver MOSFET configurations and allows SPI control via a TMC428 eval board as well as step / direction control using a TMC401.

SpecificationsElectrical data N type35mΩ RDSon max. @ VGS= 10V 50mΩ RDSon max. @ VGS= 4.5V ID= 7.7A max. cont. current 30V VBRDSS max. Electrical data P type51mΩ RDSon max. @ VGS= -10V 75mΩ RDSon max. @ VGS= -6V ID= -6.4A max. cont. current -30V VBRDSS max. HighlightsExtremly compact package with good thermal properties Low on resistance Low gate charge Applicationsstepper motor drives (in conjunction with TMC239 / TMC249) brushed DC motor drives (in conjunction with TMC239) Package3.3x3.3mm² dual die SMT package RoHS compliant

Variants:

TMC34NP-PSO

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TMC389-LA TRINAMIC Energy efficient 3-phase microstep driver for external MOSFET's for up to 6A with coolStep™

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC389 DescriptionEnergy efficient 3-phase microstep driver for external MOSFET's for up to 6A with coolStep™

The TMC389 is the first energy efficient high current high precision microstepping driver IC for 3-phase bipolar stepper motors. Using low resonance 3-phase stepper motors the smoothness at low speed can be increased significantly compared to a 2-phase stepper motor solution. The unique high resolution sensorless load detection stallGuard2™ is used to for the world™ s first integrated load dependent current control feature called coolStep™ . The ability to read out the load and detect an overload makes the TMC389 an optimum choice for drives where a high reliability is desired at a low cost. The new for 3-phase motors adapted spreadCycle 3p PWM automatic mixed decay chopper scheme ensures highest smoothness and best zero crossing performance. The TMC389 can be driven with Step & Direction signals as well as by serial SPI™ interface. Using the microPlyer x16 allows to operate the motor with highest µStep smoothness reducing the input frequency divided by 16. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents of up to 6A. This way it reaches highest energy efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures.

SpecificationsMain characteristics 3-phase bipolar stepper motor driver stallGuard2™ sensorless load detection coolStep™ load dependent current control save up to 80% energy spreadCycle 3p PWM automatic mixed decay chopper highest smoothness best current zero crossing performance best sine wave form 171 µSteps/fullstep (51200 pos/rev.) with a standard 300 step motor (resolution is equivalent to 256µSteps with a 2-phase motor) microPlyer x16 µStep multiplyer full protection and diagnostics lowest power dissipation programmable slope control for low EME standby and shutdown mode stall / load detection output Low power consumption via low RDS-ON power stage Interface Step & Direction easy-to-use SPI™ (20bit) Electrical Data up to 6A coil current (peak) with just 3 external dual MOSFETS 9V to 60V motor supply full 48V +10% industry voltage support 3.3V or 5V operation for digital part Package QFN32 5x5 mm² chip size package RoHS compliant

Variants:

TMC389-LA

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TMC401-PI TRINAMIC Step/direction to SPI converter for TMC23x/24x stepper driver family

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC401 DescriptionStep/direction to SPI converter for TMC23x/24x stepper driver family

The TMC-401 converts step/direction signals into SPI datagrams that can be used to drive a TMC236, TMC239, TMC246 or TMC249 stepper motor driver chip directly. It provides five different microstep resolutions (from 1/32 to 1/2) as well as two full step resolution modes. The stallGuard™ bits of a TMC246 or TMC249 motor driver are output on three pins, in order to allow an easy usage of the StallGuard feature. Also the overtemperature pre-warning bit is output on one extra pin (and can be used to shut off the driver when there is an overtemperature pre-warning condition). The TMC401 also provides a feature that reduces the motor current to 25% when there have not been any step pulses for at least one second. This features can be enabled or disabled. Mixed Decay can also be enabled or disabled using a dedicated pin.

SpecificationsMain characteristics step-/directon signal to SPI converter allow step-/direction control for TMC236, TMC246, TMC239, TMC249 drivers outputs for stallGuard™ value and driver OTPW flag resolution control from fullstep up to 1/32 microsteps optional power down control mixed decay selectable Interface step-/direction input up to 245kHz SPI output Electrical data 5V supply required 5V CMOS / TTL compatible IOs PackageTQFP32 RoHS compliant

Variants:

TMC401-PI

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TMC424 TRINAMIC 3-axis incremental encoder interface with position scaling

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC424 Description3-axis incremental encoder interface with position scaling

The TMC424 is a triple incremental encoder input chip, which interfaces to any SPI compatible controller. The TMC424 can especially be used in conjunction with the TMC428 triple stepper motor controller to provide position verification or stabilization using some additional software. It integrates 24 bit counters for each encoder to provide a high position resolution without CPU interaction. Further it allows dynamic resolution adaptation to allow direct comparison of encoder counters with motors using different micro step resolution. All encoder counters can be latched synchronously, or whenever a null channel event occurs, providing a position on strobe holding function. The TMC424 also provides a step / direction output with programmable signal shaping for the TMC428 as an optional function as well as a multiplexer function for the reference switch inputs. The TMC424 the direct successor of the discontinued TMC423.

SpecificationsApplicationsStepper Motor Position Verification Position Maintenance Incremental Encoder Interface Readout Step / Direction conversion for TMC428 systems FeaturesSupports 2 and 3 channel incremental encoders with a wide range of resolutions Allows step / direction signal extraction from TMC428 output data stream Programmable pulse shaping for step / direction interface 24 bit integrated position resolution Programmable prescaler for Incremental Encoder Interface 4-times evaluation of encoder signals Fast 32 bit SPI interface Can share SPI interface with TMC428 and supplies separate interrupt output Integrates Reference Switch Multiplexors Package: TQ100

Note: SPI is Trademark of Motorola, Inc

Variants:

TMC424

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TMC428-I TRINAMIC 3-axis economic miniature microstepping stepper motion controller

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC428 Description3-axis economic miniature microstepping stepper motion controller

*** to be replaced by TMC429 ***

The TMC428 is a miniaturized low cost, but high performance stepper motor controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable microstep sequencer with microstep RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.

The TMC428 connects to the TRINAMICs SPI™ drivers (TMC236,TMC239,TMC246 and TMC249) or to Step-/direction drivers. A second SPI™ interface allows communication with a host microcontroller. The host microcontroller just needs to do high-level control tasks, e.g. giving the command: Drive motor 2 to position 1000. The TMC428 then automatically calculates the motion ramp based on velocity and acceleration parameters.
The TMC423 adds encoder functionality as well as step- direction impulse forming to the TMC428. Evaluation Boards, application notes, spreadsheets for parameter calculation, C code examples and schematics are available in order to support short design-in times.

TMC 428 - The small but intelligent Controller:

Miniaturized low-cost 3 axes motor controller High-performance micro stepping SPI interface with easy-to-use protocol On-the-fly alteration of position set point SpecificationsControls up to three 2-phase stepper motors Serial 4-wire interface for µC with easy-to-use protocol Configurable interface for SPI™ motor drivers Different types of SPI™ stepper motor driver chips may by mixed within a single daisy chain Communication on demand minimizes traffic to the SPI™ stepper motor drivers chain Allows read-out of driver status information Programmable SPI™ data rates up to 1 Mbit/s Wide range for clock frequency - can use CPU clock up to 16 MHz Internal 24 bit wide position counters Full step frequencies up to 20 kHz Individual micro step resolution of {64, 32, 16, 8, 4, 2, 1} micro steps Programmable 6 bit micro step table with up to 64 entries for a quarter sine wave period On-the-fly alteration of target motion parameters (like position, velocity, acceleration) Read-out facility for current motion parameters (position, velocity, acceleration) Power down mode (100 µA) with transparent wake-up for normal operation (typ. 10 mA @ 16 MHz) 3.3V or 5V operation with CMOS / TTL compatible IOs (all inputs Schmitt-Trigger) Ultra small 16 pin SSOP package (optional 24 pin SOIC package) Integrated power-on-reset

Variants:

TMC428-I

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TMC428-PI24 TRINAMIC 3-axis economic miniature microstepping stepper motion controller

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC428 Description3-axis economic miniature microstepping stepper motion controller

*** to be replaced by TMC429 ***

The TMC428 is a miniaturized low cost, but high performance stepper motor controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable microstep sequencer with microstep RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.

The TMC428 connects to the TRINAMICs SPI™ drivers (TMC236,TMC239,TMC246 and TMC249) or to Step-/direction drivers. A second SPI™ interface allows communication with a host microcontroller. The host microcontroller just needs to do high-level control tasks, e.g. giving the command: Drive motor 2 to position 1000. The TMC428 then automatically calculates the motion ramp based on velocity and acceleration parameters.
The TMC423 adds encoder functionality as well as step- direction impulse forming to the TMC428. Evaluation Boards, application notes, spreadsheets for parameter calculation, C code examples and schematics are available in order to support short design-in times.

TMC 428 - The small but intelligent Controller:

Miniaturized low-cost 3 axes motor controller High-performance micro stepping SPI interface with easy-to-use protocol On-the-fly alteration of position set point SpecificationsControls up to three 2-phase stepper motors Serial 4-wire interface for µC with easy-to-use protocol Configurable interface for SPI™ motor drivers Different types of SPI™ stepper motor driver chips may by mixed within a single daisy chain Communication on demand minimizes traffic to the SPI™ stepper motor drivers chain Allows read-out of driver status information Programmable SPI™ data rates up to 1 Mbit/s Wide range for clock frequency - can use CPU clock up to 16 MHz Internal 24 bit wide position counters Full step frequencies up to 20 kHz Individual micro step resolution of {64, 32, 16, 8, 4, 2, 1} micro steps Programmable 6 bit micro step table with up to 64 entries for a quarter sine wave period On-the-fly alteration of target motion parameters (like position, velocity, acceleration) Read-out facility for current motion parameters (position, velocity, acceleration) Power down mode (100 µA) with transparent wake-up for normal operation (typ. 10 mA @ 16 MHz) 3.3V or 5V operation with CMOS / TTL compatible IOs (all inputs Schmitt-Trigger) Ultra small 16 pin SSOP package (optional 24 pin SOIC package) Integrated power-on-reset

Variants:

TMC428-PI24

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TMC429-I TRINAMIC 3-axis universal motion controller for stepper motor drivers

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC429 Description3-axis universal motion controller for stepper motor drivers

The TMC429 is a miniaturized low cost, high performance stepper motor controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable microstep sequencer with microstep RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.

The TMC429 is fully downwards compatible to the TMC428.

The TMC429 connects to the recent coolStep™ drivers (TMC260, TMC262 and TMC389) via Step- & Direction signals (S/D) or to the classic TRINAMIC drivers TMC236, TMC239, TMC246 and TMC249 via SPI™ . The communication with the host microcontroller is done with an extra SPI™ interface. The host just needs to do high-level control tasks, e.g. giving the command: Drive motor 2 to position 1000. The TMC429 automatically calculates the motion ramp based on velocity and acceleration parameters.

TMC 429 - the small but intelligent controllerMiniaturized low cost 3 axes motor controller High-performance micro stepping SPI™ host interface with easy-to-use protocol Step-/Direction or SPI™ driver interface On-the-fly alteration of position set point SpecificationsMain characteristics controls up to three stepper motors selectable driver interface: Step&Direction or SPIdifferent types of SPI™ stepper motor driver chips may by mixed within a single daisy chain communication on demand minimizes traffic to the SPI™ stepper motor drivers chain allows read-out of driver status information programmable SPI™ data rates up to 1 Mbit/s wide range for clock frequency - can use CPU clock up to 32 MHz internal 24 bit wide position counters full step frequencies up to 20 kHz individual micro step resolution of {64, 32, 16, 8, 4, 2, 1} micro steps (SPI mode) programmable 6 bit micro step table with up to 64 entries for a quarter sine wave period (SPI mode) on-the-fly alteration of target motion parameters (like position, velocity, acceleration) read-out facility for current motion parameters (position, velocity, acceleration) integrated power-on-reset NEW: "position reached" trigger outputInterface Configurable interface for SPI™ motor drivers (e.g. TMC236, TMC239, TMC246, TMC249) Step-/Direction interface for universal motor drivers (e.g. TMC260, TMC262, TMC389) SPI™ host interface Electrical Data 3.3V or 5V operation with CMOS / TTL compatible IOs (all inputs Schmitt-Trigger) Power down mode (100 µA) with transparent wake-up for normal operation (typ. 10 mA @ 16 MHz) Package Chip size 32 pin QFN 5x5mmSOP24Ultra small 16 pin SSOP (TMC428-I compatible, reduced TMC429 functionality)

Variants:

TMC429-I

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TMC429-LI TRINAMIC 3-axis universal motion controller for stepper motor drivers

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC429 Description3-axis universal motion controller for stepper motor drivers

The TMC429 is a miniaturized low cost, high performance stepper motor controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable microstep sequencer with microstep RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.

The TMC429 is fully downwards compatible to the TMC428.

The TMC429 connects to the recent coolStep™ drivers (TMC260, TMC262 and TMC389) via Step- & Direction signals (S/D) or to the classic TRINAMIC drivers TMC236, TMC239, TMC246 and TMC249 via SPI™ . The communication with the host microcontroller is done with an extra SPI™ interface. The host just needs to do high-level control tasks, e.g. giving the command: Drive motor 2 to position 1000. The TMC429 automatically calculates the motion ramp based on velocity and acceleration parameters.

TMC 429 - the small but intelligent controllerMiniaturized low cost 3 axes motor controller High-performance micro stepping SPI™ host interface with easy-to-use protocol Step-/Direction or SPI™ driver interface On-the-fly alteration of position set point SpecificationsMain characteristics controls up to three stepper motors selectable driver interface: Step&Direction or SPIdifferent types of SPI™ stepper motor driver chips may by mixed within a single daisy chain communication on demand minimizes traffic to the SPI™ stepper motor drivers chain allows read-out of driver status information programmable SPI™ data rates up to 1 Mbit/s wide range for clock frequency - can use CPU clock up to 32 MHz internal 24 bit wide position counters full step frequencies up to 20 kHz individual micro step resolution of {64, 32, 16, 8, 4, 2, 1} micro steps (SPI mode) programmable 6 bit micro step table with up to 64 entries for a quarter sine wave period (SPI mode) on-the-fly alteration of target motion parameters (like position, velocity, acceleration) read-out facility for current motion parameters (position, velocity, acceleration) integrated power-on-reset NEW: "position reached" trigger outputInterface Configurable interface for SPI™ motor drivers (e.g. TMC236, TMC239, TMC246, TMC249) Step-/Direction interface for universal motor drivers (e.g. TMC260, TMC262, TMC389) SPI™ host interface Electrical Data 3.3V or 5V operation with CMOS / TTL compatible IOs (all inputs Schmitt-Trigger) Power down mode (100 µA) with transparent wake-up for normal operation (typ. 10 mA @ 16 MHz) Package Chip size 32 pin QFN 5x5mmSOP24Ultra small 16 pin SSOP (TMC428-I compatible, reduced TMC429 functionality)

Variants:

TMC429-LI

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TMC429-PI24 TRINAMIC 3-axis universal motion controller for stepper motor drivers

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC429 Description3-axis universal motion controller for stepper motor drivers

The TMC429 is a miniaturized low cost, high performance stepper motor controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable microstep sequencer with microstep RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.

The TMC429 is fully downwards compatible to the TMC428.

The TMC429 connects to the recent coolStep™ drivers (TMC260, TMC262 and TMC389) via Step- & Direction signals (S/D) or to the classic TRINAMIC drivers TMC236, TMC239, TMC246 and TMC249 via SPI™ . The communication with the host microcontroller is done with an extra SPI™ interface. The host just needs to do high-level control tasks, e.g. giving the command: Drive motor 2 to position 1000. The TMC429 automatically calculates the motion ramp based on velocity and acceleration parameters.

TMC 429 - the small but intelligent controllerMiniaturized low cost 3 axes motor controller High-performance micro stepping SPI™ host interface with easy-to-use protocol Step-/Direction or SPI™ driver interface On-the-fly alteration of position set point SpecificationsMain characteristics controls up to three stepper motors selectable driver interface: Step&Direction or SPIdifferent types of SPI™ stepper motor driver chips may by mixed within a single daisy chain communication on demand minimizes traffic to the SPI™ stepper motor drivers chain allows read-out of driver status information programmable SPI™ data rates up to 1 Mbit/s wide range for clock frequency - can use CPU clock up to 32 MHz internal 24 bit wide position counters full step frequencies up to 20 kHz individual micro step resolution of {64, 32, 16, 8, 4, 2, 1} micro steps (SPI mode) programmable 6 bit micro step table with up to 64 entries for a quarter sine wave period (SPI mode) on-the-fly alteration of target motion parameters (like position, velocity, acceleration) read-out facility for current motion parameters (position, velocity, acceleration) integrated power-on-reset NEW: "position reached" trigger outputInterface Configurable interface for SPI™ motor drivers (e.g. TMC236, TMC239, TMC246, TMC249) Step-/Direction interface for universal motor drivers (e.g. TMC260, TMC262, TMC389) SPI™ host interface Electrical Data 3.3V or 5V operation with CMOS / TTL compatible IOs (all inputs Schmitt-Trigger) Power down mode (100 µA) with transparent wake-up for normal operation (typ. 10 mA @ 16 MHz) Package Chip size 32 pin QFN 5x5mmSOP24Ultra small 16 pin SSOP (TMC428-I compatible, reduced TMC429 functionality)

Variants:

TMC429-PI24

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TMC457-BC TRINAMIC 1-axis stepper and piezo motion controller with S-ramps and encoder feedback

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC457 Description1-axis stepper and piezo motion controller with S-ramps and encoder feedback

The TMC457 is a high-end single axis micro stepping motion controller for 2-phase bipolar stepper motors, piezo motors (Piezo LEGS™ ). Via step / direction interface 3-phase stepper motors can also be controlled (requires additional TMC332). It adds to any microcontroller or processor with SPI interface. It is intended for applications, where a precise and fast, jerk-free motion profile is desired. The TMC457 supports linear and S-shaped velocity ramps. It™ s chopSync™ feature allows high speed movement avoiding resonances. An encoder can be added for extremely quick and precise positioning using the internal hardware PID regulator easyPID™ and for increased reliability / fault detection. For maximum flexibility all motion control parameters (target position, target velocity, acceleration, deceleration and bow) can be changed on-the-fly at any time during motion.

SpecificationsMain characteristics S-shaped and linear ramps with on-the-fly change of all parameters programmable high resolution sequencer with 12-bit µstep LUT incremental encoder interface with flexible brought range scaling easyPID™ fast and stable PID controller 32bit register (mHz to MHz) reference switch processing virtual stop sw. (programmable soft limits) position pulse output to trigger events synchronisation of multiple axis via step/direction chopSync™ feature for high speed operation without resonance problems analog high resolution driver control via external low-cost 12-bit DAC energy saving by automatic load angle dependent current control Interface SPI host interface step/direction output stallGuard™ interface for TMC246/TMC249 stepper motor driver Electrical data 3.3V compatible I/Os 1.5V core supply Package FBGA144 (13*13mm2) RoHS compliant

Variants:

TMC457-BC

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TMC603A-LA TRINAMIC Three phase motor predriver with BLDC back EMF commutation hallFX™ and current sensing

Information given in this library is believed to be accurate and reliable. However no warranty is given for its correctness.

Datasheet for TMC603 DescriptionThree phase motor predriver with BLDC back EMF commutation hallFX™ and current sensing

The TMC603 is a three phase BLDC motor driver IC for highly compact and energy efficient drive solutions. Control algorithms previously only found in much more complex servo drives can now be realized with a minimum of external components. The TMC603 directly drives 6 external N-channel MOSFETs for motor currents up to 20A and up to 50V. It integrates current measurement without the need for high current sense resistors, and the sensorless commutation circuitry hallFX™. Its integrated support for sine commutation as well as for back EMF sensing and commutation saves cost and allows for maximum drive efficiency. Depending on the desired commutation scheme and the bus interface requirements, the TMC603 forms a complete motor driver system in combination with an external 8 bit processor or with a more powerful 32 bit processor. Protection and diagnostic features as well as a step down switching regulator further reduce system cost and increase reliability.
The TMC603 also supports control of three phase stepper motors as well as two phase stepper motors using two devices.

SpecificationsMain characteristics low power dissipation high precision two range current sense amplifiers integratedMOSFET current sensing: no shunt needed hallFX™ sensorless back EMF commutation break-before-make logic: No special µC PWM needed overcurrent, short-2-GND and undervoltage protection and diagnosis integrated step down switching regulator up to 500mA / 300kHz Electrical data up to 30A motor current 9V to 50V supply voltage EMV optimized current controlled gate drivers up to 150mA QGD protection: supports recent power MOSFET generation 3.3V or 5V interface PackageQFN52 8x8mm2 RoHS compliant

Variants:

TMC603A-LA

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List of symbols

NameViewDescription
TMC211_SOIC20 Preview
TMC222/223_QFN32 Preview
TMC222/223_SOIC20 Preview
TMC236/246 Preview
TMC239/249_QFN32 Preview
TMC239/249_SO28 Preview
TMC260/261 Preview
TMC262 Preview
TMC32NP-MLP_P-MOSFET Preview
TMC32NP2-SM8 Preview
TMC32NPMLP_N-MOSFET Preview
TMC332 Preview
TMC34NP-PSO Preview
TMC389 Preview
TMC401 Preview
TMC424 Preview
TMC428_SOP24 Preview
TMC428_SSOP16 Preview
TMC429_QFN32 Preview
TMC429_SOP24 Preview
TMC429_SSOP16 Preview
TMC457 Preview
TMC603 Preview

List of packages

NameViewDescription
FBGA144 Preview
MLP832 Preview
POWERPACK_1212-08 Preview
PQFP44_WITH_PADS Preview
QFN32_5X5 Preview
QFN32_7X7 Preview
QFN52 Preview
SM8 Preview
SO28 Preview
SOIC20 Preview
SOP24 Preview
SSOP16 Preview
TQFP100 Preview
TQFP32 Preview
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