高达80％的效率的5V 0.6A反向设计方案

描述

The PMP5192 reference design uses the UCC28600 green-mode controller to generate a 5V/2.5W output. The quasi-resonant switching of the UCC28600 allows this low-cost design to achieve efficiencies up to 80%, while the no load losses are less than 100mW.