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: 输出只有0.8V左右?

Part Number: TPS54620
Other Parts Discussed in Thread: TPS53355

Tool/software:

使用前级5.2V作为输入,tps53355输出1.0V,tps54620输出1.8V,3.3V,1.5V,1.0V有输出,1.8V输出只有0.8V左右,COMP引脚是锯齿波,请问是什么原因导致的?