Description
ETA9742 is a switching Li-Ion battery charger capable of delivering up to 3A of charging current to the battery and also capable of delivering up to 5V/2.4A in boost operation, with high efficiency in both charging mode and boost mode.
Features
- Bi-Directional Power conversion with Single Inductor.
- Automatic Mode Switching.
- Switching Charger.
- 5V Synchronous Boost.
- Up to 96% Efficiency.
- Up to 3A Max charging current and 2.4A
discharging.
- No-Battery detection.
- No External Sense resistor.
- LEDs for battery level indication and
charge/discharge status indication.
ETA9742 Datasheet
