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TPS65917-Q1: Vcca waveform

Part Number: TPS65917-Q1

Hi Team,

here is a question on TPS65917-Q1. There is a step on Vsys. Is it OK? 

Check the datasheet that there is only sequence requirement that we need to guarantee the sequence that Vsys is powered up first. 

BRs

Given 

  • Given,

    This is not a recommended solution. This indicates some leakage is present before the device starts up. This leakage (most likely caused by something else in the system turning on) may start the device in an unknown state. It is a use case that is not validated, so the customer would need to validate themselves if they use this signal as an input to the TPS65917.

    Thanks,

    Nastasha