Charger IC Lithium-Ion 16-QFN (4x4)
Battery Management 2A 24Vin 1-2 Cell 4.1V/Cell Charger
Feature
- Charges 1- or 2-cell Li-Ion battery packs
- 4.1V/Cell Charge Full Voltage
- 3.9V/Cell Auto-recharge Threshold
- Wide 5V to 24V Operating Input Range
- Up to 2A Programmable Charging Current
- ±0.75% VBATT Accuracy
- 0.2Ω Internal Power MOSFET
- Up to 90% Efficiency
- Fixed 1.1MHz Frequency
- Preconditioning for Fully-Depleted Batteries
- Charging Status Indicator
- Input Supply and Battery Fault Indicator
- Thermal Shutdown
- Cycle-by-Cycle Over-Current Protection
- Battery Temperature Monitor and Protection
