bq24745
bq24745 is SMBus-Controlled Multi-Chemistry Battery Charger manufactured by Texas Instruments.
Not Remended for New Designs (NRND)
.ti. bq24745
SLUS761D
- DECEMBER 2007
- REVISED OCTOBER 2011
SMBus-Controlled Multi-Chemistry Battery Charger With Input Current Detect parator and Charge Enable Pin
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Features
- 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
- Input Current parator, With Adjustable Threshold and Hysteresis
- Internal Soft-Start
-...
