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  • PMP23365: Output power inconsistencies

    TI Thinks Resolved
    Part Number: PMP23365 Other Parts Discussed in Thread: TPS23730 , Tool/software: I'm looking over the PMP23365 reference design. The spec says it can output up to 72W. However, it is using the TPS23730 PD chip which, from its specs, can only negotiate…

  • TPS23730: Hiccup mode

    Part Number: TPS23730 Other Parts Discussed in Thread: PMP23365 Tool/software: POE Team, Please refer to the attached schematic; this circuit is based on the PMP23365. The output switching is 12ms on and 20ms off, which suggests the chip might be in…
    • Answered

  • TIDA-050045: Need to help to modify the Active clamp circuit

    Resolved
    Part Number: TIDA-050045 Other Parts Discussed in Thread: PMP23365 , PMP , TPS23730 , PMP21318 , UCC2897A Hello everyone, I hope you are doing well. I am planning to use the TIDA-050045 board to achieve an output of 28 VDC at 7 A. Could you please…
    • Resolved

  • RE: TPS23730: TPS23730RMTR - Overload behavior

    Hi Stefan, Thanks for your schematic. It is recommended to refer PMP23365 1. TPS23730 internal hotswap is only for Class-6, 51W. For 72W load it may trigger TPS23730 VSS-RTN over current protection. Or you can use an external hotswap as PMP23365 …
    • Answered

  • RE: TPS23730: TPS23730_PSR topology with Driven Synchronous Flyback design

    Resolved
    Hi Ching-Fei, Thanks for reaching out! The sync FET is more commonly driven by a bias winding of the major flyback transformer with a lower cost (for using bias winding driving sync FET and using APD pin to set 48V adapter priority, you can check…

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