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.

Watchdog and timer

Other Parts Discussed in Thread: TPL5110

Hi, 

The watchdog I am using in my circuit is throwing the reset pulse once every 1 second after it does not detect the input pulse , however, my application needs the reset pulse to be after 30s - 1 min after the missing input pulse, how could i achieve thaf, 

  • Hi Rishav,

    If your reset pulse meets the following timing, you can use it to trigger TPL5110 to generate another pulse with longer pulse width.

    In Manual One-shot mode, the DRV output pin from TPL5110 will turn LOW for a configurable time up to 7200s, when there is a valid pulse signal present at the DELAY/M_DRV pin.