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tps65217按bb板接am335x上电，示波器测各路电源均有输出，按上电时序到pgood没有输出，接着掉电了，LED闪一下灭了。请问是什么原因？
亲；没输出是啥状态？建议画个图讨论。
请看一下fault状态，是什么fault
用示波器监测一下各个引脚的电压，应该是哪个引脚电压不对，保护了
