Hi,
I have bought a TPL5110 Nano Power Timer but unfortunatelly I had th unpleasant surprise not to wort as expcted:
After the period of time set by the jumpers it starts for a short moment (a few miliseconds) and it goes right away off, counting the next period of time, and so on. I have the circuit alone, I have nothing connected on output.
If I pull the DONE pin down (connect it to Ground), the circuits acts almoust as it should: after the time has passed goes on and then, after the same period of time tryes to go off (the power led is blinking short) and stays further on. This beeing said, I measured the tension on DONE pin and I found a residual tension of 0.9V (I repeat, the DONE pin is not conected to any other device).
Am I doing something wrong or the circuit is mallfunctioning ?
Thanks
@Ndr3y