bq24740
bq24740 is Host-Controlled Multi-Chemistry Battery Charger manufactured by Texas Instruments.
SLUS736C
- DECEMBER 2006
- REVISED MARCH 2009
Host-Controlled Multi-Chemistry Battery Charger With Low Input Power Detect
Features
- 2 NMOS-NMOS Synchronous Buck Converter with 300 kHz Frequency and >95% Efficiency
- 30-ns Minimum Driver Dead-time and 99.5% Maximum Effective Duty Cycle
- High-Accuracy Voltage and Current Regulation
- ±0.5% Charge Voltage Accuracy
- ±3% Charge Current Accuracy
- ±3% Adapter Current Accuracy
- ±2% Input Current Sense Amp Accuracy
- Integration
- Internal Loop pensation
- Internal Soft Start
-...
