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  • PMP20588: EMI RE Failed

    TI Thinks Resolved
    Part Number: PMP20588 Other Parts Discussed in Thread: LM51551 , Tool/software: Hi expert, Customer used LM51551 for application 9-36Vin to 54Vo/30W and referred to the PMP20588 . During the EMI test, the RE is failed. Link: design files Could…
    • Answered

  • PMP20588: PMP20588 - Purpose of D5 and D6 and Snubber?

    Resolved
    Part Number: PMP20588 Can anyone explain what the purpose of parts D5, D6, C20 and R21 is on the PMP20588 reference design? I have circles the components in the image below. Thanks, Phillip
    • Resolved

  • PMP20588: No output voltage, mosfet doesn't switch

    Part Number: PMP20588 Other Parts Discussed in Thread: LM5022 , TL431 , TL431LI Hi, I'm a student in electronics and for a project i made an exact copy of the reference design PMP20588. After soldering I fail to get any voltage after the transfo.…
    • Answered

  • PMP20588: PMP20588 Input Voltage

    Resolved
    Part Number: PMP20588 I have a question about the flyback converter on the PMP20588 reference board. The schematic for the board lists an input of 12VDC +/-10% but under Parametrics here => http://www.ti.com/tool/PMP20588 it lists a Vmin of 10.8VDC and…
    • Resolved

  • PMP20588: Share .pcb(allegro) file of PMP20588?

    TI Thinks Resolved
    Part Number: PMP20588 Hi TI Can you share .pcb(allegro) file of PMP20588? My email is jerry.hsueh@wpi-group.com Thank you Jerry

  • RE: PMP20588: Problem with trying to simulate PMP20588

    Hi Steve, I studied your model for sometime and the problem seems to be the model of the transformer. You should not use the transformer model but the coupled inductor model. Your transformer model does not have any inductance, this is why the switch…

  • PMP20588: how to supply from 220 VAC

    TI Thinks Resolved
    Part Number: PMP20588 Hello team! Do we have a reference design similar to PMP20588, but with using 220VAC as an input and with 70Wt output power? Thanks for support ahead of time.

  • RE: WEBENCH® Tools/PMP20588: Ethernet (PoE) LED's

    Hi Darwin, Can we implement this functionality (blink the RJ45 LED while its sending data ) in PMP20588. if yes, Please suggest me the changes in the design. If not, Please suggest me the suitable Circuit. Thanks & Regards Gangadhar
    • Answered

  • PMP20588: Output Voltage issue

    Resolved
    Part Number: PMP20588 Other Parts Discussed in Thread: TL431 , TLV431 I am using PMP20588 Fully Autonomous Single Port Type 2 (30W) PoE PSE Reference Design without any changes in the schematic and BOM. While testing the board i can see output voltage…
    • Resolved

  • PMP20588: Need to increase output current

    TI Thinks Resolved
    Part Number: PMP20588 I am using PMP20588 reference design. It is working fine. I want to use this DC-DC converter section for 54VDC, 2.5A output . Is it possible with this device? If yes,please suggest me the required changes in the present schematic…

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