Manufacturer Part Number
BQ24050DSQT
Manufacturer
Texas Instruments
Introduction
The BQ24050DSQT is a highly integrated battery charger IC designed for single-cell Li-Ion/Polymer battery applications.
Product Features and Performance
Supports up to 800mA of programmable constant-current charging
Integrated power MOSFET for direct battery connection
Supports USB and AC adapter charging
Provides over-temperature, over-voltage, and short-circuit protection
Compact 10-WSON (2x2) package
Product Advantages
Highly integrated design reduces external component count
Programmable charging current for optimized charging performance
Robust protection features ensure safe battery charging
Key Technical Parameters
Operating temperature range: 0°C to 125°C
Battery pack voltage: 4.2V
Number of cells: 1
Battery chemistry: Lithium-Ion/Polymer
Maximum charge current: 800mA
Supply voltage: Up to 28V
Quality and Safety Features
ROHS3 compliant
Integrated protection against over-temperature, over-voltage, and short-circuit
Compatibility
Suitable for single-cell Li-Ion/Polymer battery applications
Application Areas
Portable electronics
Power banks
Small battery-powered devices
Product Lifecycle
The BQ24050DSQT is an active product and not nearing discontinuation.
Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
Highly integrated design for reduced external component count
Programmable charging current for optimized performance
Robust protection features for safe battery charging
Compact package size for space-constrained applications
Compatibility with a wide range of Li-Ion/Polymer battery applications