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.

LMR33630: LMR33630的SW引脚无输出电压

Part Number: LMR33630

参考官网和第三方设计的,但是sw引脚没有输出电压,boot和vcc有5V电压,可能是什么问题