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TPS56520: Vout and Power-good start-up time

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Replies: 1

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Part Number: TPS56520

Hi,

Could you tell me the time from the device enable to the beginning of the start-up
and the time from the enable to the rise of power-good?

Best Regards,
Yuto Sakai

  • I think the first time is the Vreg ring time. I don't have this IC in hand now, you can try to measure it. 

    For the second time, the PGOOD need time to detect the Vout.

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