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TPS7H3301-SP: Margin above abs max?

Gregory Duperon
Expert 7430 points
Part Number: TPS7H3301-SP

I have a customer interested in the “EN” rating since its max is 3.6V.  They are driving this pin with a 3.3V signal.  Its tolerance for worst case could be 3.6V

Would it be a problem if the signal sits at 3.6V with a few mV above or will the static diodes start conducting?

Any reliability risk exceeding abs max, slightly?

  • 0
    TI__Guru 62930 points

    Gregory,

    Unfortunately, from a legal standpoint it will violate the TI warranty and should be avoided.

    We do not have the data to readily predict any reliability impact of this minor excursion.  Most probably it will not create significant stress to the input.

    If this answers your question, please click "This Resolved My Issue"
    Regards,
    Wade