Hello, I am using UCC21222D gate driver to run a half bridge where the high side A is based on P-Channel MOSFET (after inverting A output) and low side B using N-Channel MOSFET so both high and low sides are referenced to the same ground. Only inputs from MCU controller are isolated but not outputs.
Is it OK to join VDDA and VDDB to +12V rail, and join VSSA and VSSB to the non-isolated common GND ?