As outlined in my project log update about the Power over Ethernet (PoE) IoT sensor solution, I have ditched the Silicon Labs PoE solution and moved over to a Ti one TPS23750 that I find works more reliably. So I'm redoing this board as well and using a OnSemi PoE PD chip I forgot I had NCP1093 and combining it with a simple Ti integrated switcher TL2575.

The board was adjusted and sent to the China board house about 3 weeks back so I expect it to arrive this week and I'll post more details once I assemble it.