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TPS2373: evaluation module variants

Niv Shalom
Prodigy 30 points
Part Number: TPS2373
Other Parts Discussed in Thread: PMP20878, PMP21318,

Tool/software:

Hi ,
I've looked at the TPS2373-4 evaluation module and the reference designs that are provided,
I want to design a PoE++ 70W PD bard that can support the PMP20878 ,the PMP21318 and the TPS2373-4EVM-758 on the same board with different assemblies,
is it possible?

Thank you,
Niv

  • +1
    TI__Mastermind 37121 points

    Hi Niv,

    Thanks for reaching out!

    Yes it is possible to do that.

    - The primary side circuit could be same.

    - You will need use different forward transformers for 5V/12V/24V individually. For different 2nd current rating and AUX :SEC turns ratio. You can check if they have the same footprint. 

    - 2nd side circuit components will be different according to voltage/current ratings. 

    Best regards,

    Diang