SMPS功率器件性能分析比较

Analysis and Comparison on SMPS Power Devices Characteristics

对SMPS功率器件性能和一定应用条件下的fsm和Tj进行了计算分析,并给出了器件选择和应用的原则。

SMPS power device characteristics and under application condition fsmand Tj calculation analysis are introduced,and the paper gives out the rules of selection and application.