JW3655E Datasheet - JoulWatt

JW3655E Multi-Cells Li-Ion Battery Charger

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 programmed through external resistor. The JW3655E implements the Buck Boost converter with an H-bridge. The integrated low RDS.

JW3655E Features

* Integrate low RDS(on) power MOSFET Wide input range:4.2V-21.0V, support 1 to 4 cells battery charge Full charge voltage can be programmable through external resistor or selectable by BATFB pin High efficiency buck-boost transition 450kHz Switching frequency Programmable charge current, up to 3A Quie

JW3655E-JoulWatt.pdf