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TPS1H200A-Q1: operating current of the device during open load condition

Mahendra Patel1
Expert 3560 points
Part Number: TPS1H200A-Q1

Hello Team,

For TPS1H200A-Q1, with VS = DIAG_EN = 8V to 16V; IN = 5V; with open load condition at the output; what will be maximum current into the device VS pin?

I am not able to understand this specification from datasheet. kindly help.

Regards,

Mahendra

  • 0
    TI__Mastermind 34925 points

    Mahendra,

    The open load condition on the output will have no effect on the current going into the VS pin other than the quiescent current defined in the datasheet. To detect open load conditions the use of pull-ups from VOUT to VS are required so there will be some leakage current associated with the voltage drop across the pull-up resistors, however the device itself will be unaffected by the open load.