Other Parts Discussed in Thread: TPL5110
I'd like to use the TPL5110 in a one shot mode to create a delay between an external switch being pressed and an action being taken in my system. In the datasheet I noticed the following statement that I would like clarification on:
"An extended assertion of a logic HIGH at the DELAY/M_DRV pin will turn on the MOSFET for a time longer than the programmed time interval. DONE signals received while the DELAY/M_DRV is HIGH are ignored. If the DRV is already LOW (MOSFET ON) the manual power ON is ignored."
How much longer of a time? My external switch is an estop button and will remain asserted, so I'm curious if the DRV pin remains statically low if M_DRV remains asserted? I need that rising edge on the DRV pin to clock a flop in order to trigger a delayed action from the estop.
Thanks,
Trey