尊敬的 Sirs:
我的客户在其5V 输入电源轨上使用 TPS25944L、输出为5V、似乎 TPS25944L 工作正常。
但是、他们发现 PGOOD 引脚始终保持低电平、但5V 输出仍然存在。
随附的是原理图。您能帮我查看原理图并给我一些想法吗?
谢谢。
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