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TPS2376-H: POE HANDSHAKE

6575851
Prodigy 10 points
Part Number: TPS2376-H


When this IC is connected to the POE hub instead of POE + during the POE handshakeIs it designed to limit the output of your own POE?

  • 0
    TI__Expert 3700 points

    Hello,

     

    Thank you for your question.

     

    When the TPS2376-H is connected to a PoE hub, this device will perform the PoE handshake for up to 13W power level (Class 3) and limit the power to that level. So if this device is connected to a 30W PSE port and TPS2376-H is set for Class 3 power levels, the TPS2376-H will limit the power received at the PD to 13W maximum.

     

    As FYI - We have some short introduction training videos on PoE and the handshake that may help answer your question as well. Feel free to watch these videos, you can find them on our TI.com/POE training portal here. 

     

    Please let me know if this does not answer your question and I can provide more clarification. Thank you!

     

    Best Regards,

    Brett Colteaux

    PoE Product Marketing Engineer