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.

TPS65930:The chip output voltage is abnormal

Part Number: TPS65930

vbat引脚3.6V电压,给模块各部分输入电压,延迟10ms,根据需要给控制引脚正确的电压,向时钟引脚输入32KHz时钟和26MHz时钟后,DC-DC和LDO部分输出电压异常。以下是我们的测试电路图和控制引脚电平图。 请问是什么原因?