Charger IC Lithium-Ion/Polymer 24-QFN (4x4)
Battery Management 2.5A Single-Cell Switching Charger with Power-path and 2.4A System Boost Current
Feature
- Up to 16V Sustainable Input Voltage
- 4.5V-to-6V Operating Input Voltage Range
- Power Management function, Integrated Input-Current Limit, Input Voltage Regulation
- Up to 2.5A Programmable Charge Current
- Trickle-Charge Function
- Selectable 4.2V/ 4.35V Charge Voltage with 0.5% Accuracy
- Negative Temperature Coefficient Pin for Battery Temperature Monitoring
- Programmable Timer Back-Up Protection
- Thermal Regulation and ThermalShutdown
- Internal Battery Reverse Leakage Blocking
- Integrated Over Voltage Protection and Over Current Protection for Pass-Through Path
- Reverse Boost Operation Mode for System Power
- Up to 2.4A Programmable Output Current Limit for Boost Mode
- Integrated Short Circuit Protection and Output Over Voltage Protection for Boost Mode
