Facebook Official Page
Share EAGLE library
Have you created EAGLE library?
Did you find an interesting library?
Why not share with the community?
DIY Modules Eagle Library version 1.8.0 has been released.
DIY Modules Eagle Library version 1.7.0 has been released.
DIY Modules Eagle Library version 1.6.0 has been released.
Search for EAGLE Library
ESP8266 LM2596 7805 7 SEGMENT POTENTIOMETER ARDUINO SWITCH ATMEGA RELAY 1N4007 LCD OLED 433 MHZ BLUETOOTH MODULE TO252 ARDUINO NANO ACS712 MOSFET POLOLU JST TRANSFORMER MURATA BATTERY SD CARD 315 MHZ PCB ANTENNA
Ohter interesting searches:
TDA2005 USB TYPE C 40106 VISHAY CY8C BF INDUCTOR PANASONIC GPS CSR ACDC TRACO ATX CONNECTOR LINEAR PANASONIC ATX CONNECTOR 400V CAPACITOR RCA 400V CAPACITOR AXICOM BF INDUCTOR ATX CONNECTOR USB TYPE C ANTENNA NRF24L01 IR2110
EAGLE Library Object
|Uploaded by:||Juergen Messerer|
|Remarks:||This library is a part of the archive file m-pad-2.1.zip|
Show other files in the archive
|Download options:||Download whole archive|
( 303.9 KiB )Download original file
( 1,153.0 KiB )Download file converted
to the latest EAGLE format
( 2,969.6 KiB )
|Description:||Texas Instruments bqSwitcher BQ241xx synchronous switchmode,|
LI-ION and LI-POL charge management IC with integrated powerfets
The bqSWITCHER series are highly integrated Li-ion and Li-polymer switch-mode charge
management devices targeted at a wide range of portable applications. The bqSWITCHER series
offers integrated synchronous PWM controller and power FETs, high-accuracy current and
voltage regulation, charge preconditioning, charge status, and charge termination, in a small,
thermally enhanced QFN package. The system-controlled version provides additional
inputs for full charge management under system control.
The bqSWITCHER charges the battery in three phases: conditioning, constant current, and
constant voltage. Charge is terminated based on user-selectable minimum current level.
A programmable charge timer provides a safety backup for charge termination.
The bqSWITCHER automatically re-starts the charge cycle if the battery voltage falls below an internal
threshold. The bqSWITCHER automatically enters sleep mode when VCC supply is removed.
FEATURES: Ideal For High-Efficient Charger Designs For Single-, Two- or Three-Cell Li-Ion and Li-Pol Battery Packs Integrated Synchronous Fixed-Frequency PWM Controller Operating at 1.1 MHz with 0 to 100% Duty Cycle Integrated PowerFETs For Up To 2-A Charge Rate High-Accuracy Voltage and Current Regulation Available In Both Stand-Alone (Built-In Charge Management and Control) and System-Controlled (Under System Command) Versions Status Outputs For LED or Host Processor Interface Indicates Charge-In-Progress, Charge Completion, Fault, and AC-Adapter Present Conditions 20-V Maximum Voltage Rating on IN and OUT Pins High-Side Current Sensing Optional Battery Temperature Monitoring Automatic Sleep Mode for Low Power Consumption System-Controlled Version Can Be Used In NiMH and NiCd Applications Uses Ceramic Capacitors Reverse Leakage Protection Prevents Battery Drainage Thermal Shutdown and Protection Built-In Battery Detection
APPLICATIONS: Handheld Products Portable Media Players Industrial and Medical Equipment Portable Equipment
Please send any comments to: email@example.com