This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM5177: LM5177空载流大,带小负载MOS发热厉害

Part Number: LM5177

新年好,我现在在用LM5177这个电源芯片,mode是1时,空载电流有300多ma,带3A负载时,MOS管发热很大,请问是什么问题