Interesting, so it looks like a ROHM BD45332G (3.3v, 200ms delay, open drain) or ROHM BD46332G (3.3v, 200ms delay, CMOS) might be a drop-in replacement. I can't tell at a glance if the open drain or cmos model is the correct one here.
In my case, I damaged U9 and U10 by being too clumsy with my...