BQ25910
Features
- 1 Parallel charger operation provides fast charging in dual charger configuration
- High efficiency 750-k Hz switch mode three-level buck parallel charger
- Reduced ripple to support low profile inductor
- 95.4% Charge efficiency at 1.5 A from 5-V input
- 93.3% Charge efficiency at 3 A from 9-V input
- Superior efficiency pared to traditional buck converter in pact form factor
- Single Input to support USB input and adjustable high voltage adapters
- Support 3.9-V to 14-V input voltage range with 20-V absolute maximum input voltage rating
- Input current limit (500 m A to 3.6 A with 100m A resolution) to support USB2.0 and USB 3.0 standard and high voltage adaptors
- Maximum power tracking by input voltage limit (VINDPM) up to 14 V
- Flexible I2C mode for optimal system performance
- High integration includes all MOSFETs, current sensing and loop pensation
- Lossless charge current sensing without sense resistor
- < 10-µA Low battery leakage current during stand- by mode
- High...
