HT4182
HT4182 is 2-Cell Synchronous Boost Battery Charger manufactured by HEROIC.
Boost Charger
5V输入高效同步升压型1.6A双节锂电池充电器
High Efficiency, 1.6-A, 2-Cell Synchronous Boost Battery Charger for 5V Input
- Features
- High-efficiency 1.6-A, 800kHz Synchronous boost charger
92% charge efficiency at 5V adapter, 7.2V battery, 1A charge
- Support 5V input and 2-cell Li-Ion battery
Supports 4V-6V input voltage range with 16V absolute maximum input voltage rating
Adaptive input current limit: 4-4.3V input OVP protection: 6.2V
- Charge voltage selectable: 8.4V / 8.7V
- Short current / trickle current / constant current / constant voltage charge mode
- Programmable charge current by external resistor
- Status indication
- Charge timeout, Thermal regulation, Over temperature...
