Other Parts Discussed in Thread: TLV3012
Hi Koteshwar,
We have build the board with several ISOW7841 + overvoltage protection circuit as per SLLA440 and revised resistor values from our previous correspondence. Unfortunately, none of ISOW7841s turns on - it seems that PFET is preventing it (when PFET is removed, the output voltage is fine).
I have attached my schematic - could you please have a look and advise!?
Thanks,
Goran320879-B 11_RS422-3 Interface-Isolated.pdf