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TPS2378: Is there any PoE PD IC with LLDP support?

David Kim2
Genius 3305 points
Part Number: TPS2378

Tool/software:

Hi

The customer's PSE has LLDP protocol, so it should be supported by PD as well.
Do you have any PD IC available?
If not, how do I configure the circuit?

Thanks

  • 0
    TI__Mastermind 37061 points

    Hi David,

    Thanks for reaching out!

    LLDP communication is between PSE and a micro-controller. TI's PoE PD do not block the LLDP commination, so you do not need additional circuit.  

    For your application, if it is 25.5W, you can check the below PD selections. 

    Best regards,

    Diang