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  • TPS23754EVM-383: The component of ACF circuit selection

    Resolved
    Part Number: TPS23754EVM-383 Hi Below is the secondary circuit of our design. Vout is 15V. Please see ZD1 & ZD2 . We select Vz=12V zener diode. Is there any risk or wrong of the electrical characteristics of ZD1 & ZD2? Does Vz value relate to the…
    • Resolved

  • TPS23754EVM-383: requests for TPS23754EVM-383 related files.

    TI Thinks Resolved
    Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 , PMP9563 Hi TI Team, We want to refer to the design of the TPS23754EVM-383(12V/2.5A Type) board, so Can you share files ( 1.OrCAD schematic file 2.PADS(PCB Gerber file. 3.BOM file(Part…
    • Answered

  • TPS23754EVM-383: Bias pin out error?

    Resolved
    Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: PMP9563 , TPS23754 , TPS23734 Hi, The TPS23754EVM-383 appears to be shipped with the Pulse PA2649NL transformer. From the schematic and from what I can see on the PCB, it looks as though the winding…
    • Resolved

  • TPS23754EVM-383: EMI test

    TI Thinks Resolved
    Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754EVM-420 , TPS23754 , TPS23734 , TPS23734EVM-094 Dear Team 1. The customer would like to know, Whether TPS23754EVM-383 and TPS23754EVM-420 have been tested EMI(Electromagnetic Interference…
    • Answered

  • TPS23754EVM-383: Junction Temperature of MOSFET(Q6)

    Resolved
    Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: PMP9563 Dear Specialists, My customer has designed POE circuit based on TPS23754EVM-383. The Switching MOSFET is used Si4848DY, it is same as TPS23754EVM-383. The questions are listed below…
    • Resolved
    • Answered

  • TPS23754EVM-383: want to Schematic file

    Resolved
    Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 Hi TI Team, We want to refer to the design of the TPS23754EVM-383 board, so Can you share CAD schematic file (altium, OrCAD...). If it's difficult, can you give me the Pdf file so I can…
    • Resolved

  • TPS23754EVM-383: TPS23754 5V Output Design

    TI Thinks Resolved
    Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 , TPS23734 , TPS23734EVM-094 Dear team We referred to TPS23754EVM-383 https://www.ti.com/lit/ug/slvu304c/slvu304c.pdf?ts=1621318432724&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct…

  • TPS23754EVM-383: TPS23754EVM-383: TPS23754EVM-383 power consumption of active rectifyer

    TI Thinks Resolved
    Part Number: TPS23754EVM-383 Sorry, I clicked the wrong button. It is not resolved. Here is my schematics: If you can't see it, please let me know, how to send it to you.

  • RE: TPS23754: Question about TPS23754

    Hi Jimmy, Thanks for reaching out! The PoE can provide DC Power over same Category 5 twisted-pair cable that carries Ethernet data, like the below two pictures. The power device (PD) TPS23754 has an internal MOSFET as hotswap and PWM controller. You…
    • Answered

  • TPS23754EVM-383: TPS23754EVM-383 power consumption of active rectifyer

    Resolved
    Part Number: TPS23754EVM-383 The gate-driver transistors Q1/Q2 are getting quite hot. I have to adopt the switching frequency to 469kHz due to a transformer with less inductivity. Is there a chance to reduce the power consumption?
    • Resolved

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