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Behavior of TLV62080 when PG terminal connects to Vin terminal

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Hello

PG terminal of TLV62080 is written connecting to the SW terminal in datasheet.

But if PG terminal connect to VIN terminal, how does PG operate?
Best regards,
Yokota
  • PG is the power good pin. It should not be connected to SW. In the datasheet it is shown connected to Vout with a pull up. If you pull it up to Vin, if EN is low and Vout is 0 V, you may see PG as still good.

    Best  Regards,

    John Tucker

    BSR-MV DC/DC Applications

     

    “Working on an automotive power design? Read the E2E technical article Meet European Commission ADAS requirements with TI DC/DC for device recommendations and other helpful resources.”

     

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