This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS386000: Unused SENSE4L function

Part Number: TPS386000

Hello,

I believe SENSE4L pin should be pull-up or  tied VCC bigger than 0.4V if only negative voltage is supervised, positive power supply doesn't supervised. Does my understanding correct?

Best regards,

Toshihiro Watanabe

  • Toshihiro,

    Your understanding is correct. If undervoltage (falling voltage) does not matter, then SENSE4L can he pulled to VDD or any voltage above 0.4V to prevent /RESET4 from asserting because of undervoltage.

    Please let me know if you have any more questions. Thank you!

    -Michael