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TPS2373: Select solution

Part Number: TPS2373

Dear team

The spec of customer's application is need 802.3bt Type 4 class8 and PSR mode.

Is there suitable solution for this requirement?

Many thanks

Denny

  • Hello Denny, 

    At this time, we do not have a reference design that is Type 4 power and uses primary side regulation. We do have some Class 6, 51W solutions, but I know that is not enough power.

    I can say it is possible to do, all you would need is a suitable transformer. You would need to work with a transformer vendor to define the transformer. But you could use the TPS23731 EVM and ask them to make a 71W version. Obviously it will be bigger, but it could be done. 

    We do have Type 4 Class 8 solutions if you can manage without PSR?

    If this post answers your question, please indicate so by marking this thread as resolved. Thank you.

     

    Regards, 

     

    Michael P.

    Applications Engineer

    Texas Instruments