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SLUS999A
- NOVEMBER 2009
- REVISED NOVEMBER 2015 bq24765 SMBus-Controlled Multi-Chemistry Battery Charger With Integrated Power MOSFETs
1 Features
- Integrated Power MOSFETs, NMOS-NMOS, Synchronous Buck Converter
- >95% Efficiency
- Frequency 700kHz Allows Smaller Inductor (5 mm x 5 mm)
- Thermal Regulation Loop for Safety, Limit TJ =
120°C
- Adaptive 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
-...