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.

LM5066I: LM5066i失效问题

Part Number: LM5066I

19a873278f41d9a6fc8b8bc41567fe65.jpg

d6294cbf2491313f010971904c6bf730.png

工程师你好,现在使用5066i时遇到点问题,使用时后级有较大的容性负载导致gate电压与VIN电压相同,外部MOS管无法正常打开,正常使用时gate对地电压要比VIN高约13V左右,请问这是什么原因导致的呢?或者有什么方法避免该问题。