ETA4098 Description
FEATURES The ETA4098 is a flexibly programmable highlyintegrated single cell Li-Ion and Li-polymer battery charger with power path management. It features pre-charging, fast charging(CC) and constant voltage(CV) charging, end-of charging termination, and auto-recharge. The built-in safe-timer monitors input voltage, input current, chip temperature, external temperature and load current, preventing from being damaged...
ETA4098 Key Features
- Fully Autonomous Charger for Single Cell Li-Ion and Li-Polymer Battery
- 4.2/4.35V Charge Termination Voltage
- 21V Maximum Input Voltage Rating with Over
- ±0.5% Charging Voltage Accuracy
- Fully Integrated Power Switches and No External
- Built-In Robust Charging Protection
- System Reset Function
- Built-In Battery Disconnection Function
- Thermal Limiting Regulation on Chip
- FCQFN-9L 1.75mmx1.75mm