7.3.2 DONE

The DONE pin is driven by a µC to signal that the µC is working properly. The TPL5110 recognizes a valid DONE signal as a low to high transition. If two or more DONE signals are received within the time interval, only the first DONE signal is processed. The minimum DONE signal pulse length is 100 ns. When the TPL5110 receives the DONE signal it asserts DRV logic HIGH.