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Visitor II
October 5, 2023
Question

PM8805 POE PD not working over negotiation

  • October 5, 2023
  • 0 replies
  • 870 views

We have used PM8805 tr POE PD IC. And design is very similar to one of the evolution board. Its not showing any LED for T0, T1, T2. It looks like its just in the negotiation stage. Please check the schematic and advice us to fix this issue. Thanks. Please note that in schematic D10, R44,c40 are not fitted and R47 is being replace b

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