TDP158: Power On Timing

Peter Wei

Part Number: TDP158

Hi Team,

As we request VCC power on before VDD, but my customer found in their system, VCC ramping slowly, shown as below. Will it fail? Is it a POR request?

0 David (ASIC) Liu over 2 years ago

Hi,

Reference to the TDP158 POR timing from the datasheet. As long as TD2 is meet, TD1 does not matter.

Thanks

David

0 Zach Dryer over 2 years ago in reply to David (ASIC) Liu

Peter,

I am following up with you to make sure this resolved your issue.

Do you need any further assistance with this question?

Thanks,

Zach

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