More applications such as vacuum cleaners and power tools are going cordless with Li-ion battery packs. How to design a reliable, cost effective Li-ion battery pack charger without sacrificing performance is getting more and more critical.
Our reference designs solve these design challenges and cover the different architectures of Li-ion battery packs for 3 S to 14 S applications. Our industry leading reference designs provide compact design with high efficiency, low standby power, robust protection, thermal performance and competitive BOM cost, with covered power levels from 100 Watt to over 1000 Watt. The topologies adopted will verify from flyback to LLC, even PFC and full-bridge depending on the charger power level required.