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  • TIDA-050023: RCD-Snubber Design

    TI Thinks Resolved
    Part Number: TIDA-050023 Tool/software: Hello, We created a PoE++ prototype which should handle an output of round about 12V @ 4A similar to TIDA-050023 reference design. For the primary RCD-Snubber we used values provided from TIDA-050023 but…

  • TPS2373: Reference design TIDA-050023

    TI Thinks Resolved
    Part Number: TPS2373 Hello, I have two questions regarding the reference design TIDA-050023 1. Why there are parts for slow start on the primary and secondary side (red boxes)? Is it not enough to use parts on the primary side? 2. Why there are…

  • TIDA-050023: Transformer spec details

    TI Thinks Resolved
    Part Number: TIDA-050023 Other Parts Discussed in Thread: ASH I am looking for the WE 750317065 spec ..can anyone post the dcr, Turns ratio, leakage inductance etc., Thanks, Ash

  • TIDA-050023: Snubber RC and losses

    Part Number: TIDA-050023 Other Parts Discussed in Thread: ASH #1 -- From the reference design, I see the RC snubber to be one of the main contribution for the source of power loss/heat. Is there an option to change the values for RC to reduce power/thermals…
    • Answered

  • TPS2373: Transformer spec. of TIDA-050023

    Resolved
    Part Number: TPS2373 Other Parts Discussed in Thread: TIDA-050023 Hi Sir I didn't found any power transformer (750317065) datasheet From TIDA-050023 and Wurth web. The following table set some data of the transformer, Cloud you give me some suggestion…
    • Resolved

  • TIDA-050023: Trouble finding transformer datasheet

    TI Thinks Resolved
    Part Number: TIDA-050023 I am trying to find the datasheet for the Wurth Elektronik 750317065 transformer or a suitable replacement. The transformer is used for the TIDA-050023 POE reference design, but I do not see any transformer ratios or other useful…
    • Answered

  • TPS2373: Looking for transformer spec of TIDA-050023

    Resolved
    Part Number: TPS2373 Other Parts Discussed in Thread: TIDA-050023 Dear Expert, Customer would like to design PoE for 12Vour@3.5A with flyback. I found we have TIDA-050023 which is suitable to customer. Could you share T1 and T2 spec of this reference…
    • Resolved

  • RE: TPS23730: POE++terminal Recommendation

    Hi Jimmy, Hope below table can help. These reference design are available in TI.com Reference PD Topo Class Vout Iout Power TPS23730EVM-093 TPS23730 ACF 6 12 5 60 TPS2373-4EVM-758 TPS2373-4 ACF 8 5…

  • RE: POE schematic

    Hi Peter, I'm sorry, I'm not sure I understand your question, can you clarify what you are asking for? From looking at the file, the design looks more like a forward topology, not a flyback. You could look at TIDA-050023 for an example of using TPS2373…

  • TPS2373: Flyback solution with 24V and 71W Power

    TI Thinks Resolved
    Part Number: TPS2373 Other Parts Discussed in Thread: PMP22477 , , TIDA-050023 , LM51551 Hi Team, do we have a design solution with Flyback topology and >51W output power? Thanks Jan

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