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.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/603907/bq78350-r1-pres-pin-internally-pulled-high
您好！
如果我想使用系统存在检测功能、我是否需要从外部拉高/PRES 引脚；或者它是否在内部拉高、如果是、内部上拉值是多少？
系统侧的最大下拉电阻是多少？
谢谢
JM
