JW3655 Datasheet | JoulWatt Technology

JW3655 JW3655-1 Parameters Subject to Change Without Notice High Efficiency, 3A, Multi-Cells Li-Ion Battery Charger DESCRIPTION The JW®3655 is a buck boost converter targets HVDC fast charging system. The JW3655 support 1 to 3 cells Li-ion battery, the full charge voltage and charge current can be programmable through external resistor. The JW3655 implements the Buck Boost converter with an H-bridge. The integrated low Rds(on) MOSFET minimizes physical footprint, maximizes charge efficiency. Built-in loop pensation simplifies the circuit and design. PFM is engaged to maintain high efficiency at light load current. JW3655 guarantees robustness with thermal protection and battery under...