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.

TPS54620 输入12V 输出 1.2A -6V 效率只有75%

Other Parts Discussed in Thread: TPS54620, TPS54239

TPS54620  输入12V  输出 1.2A -6V 效率只有75% ,这个效率是否正常,有没有可以达到90左右效率的IC