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TPS63070: Internal pull up/down in the EN pin?

Shinya Sawamoto
Expert 5285 points
Part Number: TPS63070

Hello.

Let me ask a quick question.
Does TPS63070 EN pin have an internal pull up/down resistor? (When the pin gets open state unexpectedly, what should be occurred?)

Thanks in advance.
S.Sawamoto

  • 0
    TI__Intellectual 1700 points

    Hi Sawamoto-San,

    The EN pin should not be left floating. It doesn't have an internal pull-up/down resistor.

    If the pin will become floating unexpectedly the voltage will be undefined and the device can turn on and off uncontrolled.

    regards,

    Moritz