Datasheet Summary
3A I2C Controlled USB/Adaptor Li-ion Battery
Charger with Power Path and 2.1A OTG Boost
Features
- 20V Input Voltage Tolerance, 3.9V- 14V Operating Voltage Range
- High Efficiency 3A Switch Mode Charger
- 92% Charge Efficiency at 2A
- USB-pliant/Adapter Charger
- USB1.0/2.0/3.0 pliant Input Current Limit
- 0.1-3A Programmable Input Current Limit
- Autonomous Preconditioning/CC/CV Charge Control, Termination and Recharge
- 1.5MHz Synchronous PWM Converter for Small 1uH Inductor
- USB OTG Boost Programmable Vout: 3.5V~ 5.5V or 9V
- Max Iout: 2.5A@3.5V-5.5V
- 90% Efficiency at 1.5A
- Hiccup Mode Over-Current Protection for
Reliable Capacitive Load Start-up
- Power Path Management
-...