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.

TP54340,DC-DC电源,

Other Parts Discussed in Thread: TPS54340

输入为28V,输出为16V/3A,带载时出现占空比不稳定的现象。工作偏绿为560K,图中的频率为560K,270看,180K等