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TPS23730: TPS23730 max power capacity

Part Number: TPS23730
Other Parts Discussed in Thread: TPS2372, TPS2373

Hi Support team 

dose TPS23730  support 90W?

if yes, pls kindly to offer Sifos report 

thanks a lot 

  • Hello,

    The TPS23730 supports up to Class 6 power levels (60W from PSE and 51W at the PD input). 

    For Class 8 power levels (90W from PSE and 71W at the PD input), the TPS2373-4 or TPS2372-4 are recommended. 

    Please let me know if you have any additional questions. Thanks! 

    Best Regards, 

    Brett Colteaux

    PoE Product Marketing Engineer

  • Hi Brett, 

    thanks for your reply, 

    may I have comparison table between  TPS2373-4 and TPS2372-4 

  • Hi,

    Thanks for your question, please find comparison table below:

    Features

    TPS2372

    TPS2373

    PSE Inrush Delay Enable

    Y

    N

    Advanced Start-up

    N

    Y

    Primary Adapter Priority Input

    N

    Y

    Autoclass support

    Y

    N

    UVLO Select

    N

    Y

    On a high level, the TPS2372 is recommended for non-isolated designs whereas the TPS2373 is recommended for isolated designs. This is because the advanced startup feature in the TPS2373 is only applicable for isolated designs.

    Please let me know if you have any other questions. Thanks!

    Best Regards,

    Brett Colteaux

    PoE Product Marketing Engineer