JW3655E Overview
The JW®3655E is a buck boost converter targets HVDC fast charging system. The JW3655E supports 1 to 4 cells Li-ion battery, the full charge voltage and charge current can be programmable through external resistor. The JW3655E implements the Buck Boost converter with an H-bridge.
JW3655E Key Features
- Integrate low RDS(on) power MOSFET
- Wide input range: 4.2V-21.0V, support 1 to 4
- Full charge voltage can be programmable
- High efficiency
- 450kHz switching frequency
- Programmable charge current, up to 3A
- Quiescent current: <5uA
- Integrate batteryshort protection
- Integrate thermal protection
- QFN3X4-15 package