Other Parts Discussed in Thread: ISO7720, ISO7710,
I'm currently using optoisolator(MOCD207M) for charge enable of my design.
PIN1- ANODE 1: 3.3V
+470ohm serial resistor
PIN8-COLLECTOR 1: Pin of IC
PIN9-EMITTER 1: GND_B
The pin of IC goes to LOW for charge enable.
If it is possible, I would like to use ISO7721 instead of optoisolator.
Is there any problem for my application?
By the way, why OUTPUT_A located on the left side but OUTPUT_B located on the right side? I think it is problem for PCB layout.