Hi,
I'm using TPS23861PWR as POE PSE controller in one of my project.
Design:
Issue:
When the product is not plugged to a POE PD, DRAIN1 is always at 56V. Drain1 doesn't respect the following sequence.
I'm getting the following sequence:
Do you have an idea of what could be wrong?
FIY, I already have a functional version of this product. The only thing that change between the two versions is the Ethernet connector. I switched from RJHSE5485 to SS74800-132F. Communication over ethernet is functional with both versions.
Thanks for your help.
Bastien
