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.
如图：SW出测出来有震荡。
5V输出也出现震荡，周期是一致的。
下图是原理图和PCB
请问如何解决呢？
Hi
参照datasheet SW脚的layout，但是你增加了snubber电路，应该能有效降低，确认一下RC参数。
