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.

LM5175升降压,9-36V输入,12V输出,功率电感啸叫声音严重怎么处理

Other Parts Discussed in Thread: LM5175

如题:实际应用场合是18V输入,12V输出,电路可以正常工作,功率电感用的是一体成型的,开关频率300K。尝试过调整开关频率和环路补偿,都没有改善电感啸叫声音的问题