I would like to build a latching relay control circuit, controlled by MCU. I'd like to implement the following: The idea is from here: https://pdfserv.maximintegrated.com/en/an/AN3288.pdf The relay I would use is omron G6CU-2117P-US DC3 Datasheet: https://www.farnell.com/datasheets/2976880.pdf The latching relay's critical point is to return to steady state after it was switched. For the control I would use max4820 relay control circuit, however for the return to zero current I would use hardware which resets the max4820 ic, once the switch is done. I thought the following curcuit: Pulse would came to this circuit, when CS goes high on max4820 First schmitt would be a pulse detector for 1us, the second would function as a holder (monostable multivibrator). Making C2 and R2 high enough (with T about 30-50 ms) would serve as a power on reset circuit as well, and the final output pulse detector would be the output which would send the -RESET (about 1us) to the max4820.
Dou you thing this would do the job? If not could you please suggest a better solution? Thank you.