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Part Number: TPS51518
I meet a urgent problem about PGOOD noise impact when start up.
I tried to change the pull high resistor from 4.7k , 10k ...100k ohm, the issue still exist. this phenomenon happened on five projects.
I also to check layout & schematic again, i didn't found any abnormal on this.
Pls see below waveform, Could you help to know what does cause by?
Just let me know if you need board file & schematic, I can share with you..
Can you provide schematic and board file ?
You can send the files to my email.
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In reply to Qian Chen:
I already send them to you, pls help to check it.
In reply to Mark Chen52:
This issue is supported offline.
I will close the post here.
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