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Other Parts Discussed in Thread: LM5146
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/903104/lm5146-q1-clarification-on-pgood-pin-of-km5146-q1
你好！
如果不使用 LM5146中的 PGOOD 引脚、能否保持悬空。 webench 设计显示了这个开漏输出引脚上的一个20K 上拉电阻。
此致
Abhijeet
您好 Abhijeet、
是的、如果未使用、您可以将其保持断开状态或将其接地。
此致、
Tim
www.ti.com/widevin
