Description
The bq24753A is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained Li-Ion and Li-Polymer battery charging applications.
Features
- 1.
- 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.
- Automatic System Power Selection From AC/DC Adapter or Battery.
- Int.
bq24753A Datasheet
