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  • PMP40500: UNDER VOLTAGE LOCK OUT OF PMP40500

    TI Thinks Resolved
    Part Number: PMP40500 Hi Team Please tell me the UNDER VOLTAGE LOCK OUT OF PMP40500 Best regards, William

  • PMP40500: is design working with input voltage less than 50?

    TI Thinks Resolved
    Part Number: PMP40500 hi, what is the (VDROP) minimum input voltage where the converter can still maintain output regulation of pmp40500 pcb.
    • Answered

  • PMP40500: Seeking PMP40500 case detailed design calculation book and simulation model

    Resolved
    Part Number: PMP40500 Other Parts Discussed in Thread: LM5036 , Hello: I need to design a 1kw DC / DC power supply recently. I want to refer to your LM5036 design case PMP40500. I found some design materials on your official website, which is very helpful…
    • Resolved

  • PMP40500: Will the 500W PMP40500 case be raised to 1000W, is the solution feasible, and are there any considerations for circuit design?

    TI Thinks Resolved
    Part Number: PMP40500 Other Parts Discussed in Thread: LM5036 Hello. I want to refer to your PMP40500 case (54V / 12V / 42A / 500W) case and make a (80V / 48V / 21A / 1000W) prototype. I wonder if the solution is feasible? What should be paid attention…

  • RE: UCC2891: ABOUT WATTAGE OF UCC2891

    Hi Ramar, The UCC2891 is designed for active-clamp forward topologies. In the table below, ACF topology is typically used to ~400W. It's probably best to use a half-bridge or phase-shifted full-bridge topology. Here are two reference designs that…

  • RE: UCC256403: Need Help with reference design for DC DC Buck Isolated Converter I/p 50-150V DC to O/p 12V 200W

    Hi Vijay, PMP40500 is one design that is close to your specs. The half-bridge is well suited for 500W and is basically a double-ended, isolated buck topology. PMP40500 is a half-bridge with output 12V, 42A. the input is a bit narrower compared to your…
    • Answered

  • RE: Reference Design Search

    Resolved
    Hey Dajon Most of the 48V reference designs available the TI Reference Design Library are telecom (non-automotive) so please keep this in mind. Here are a few isolated designs: PMP40500 is a 54 V input, 12V, 540W half-bridge. Uses LM5036 which is non…

  • LM5036: what is the practical max switching frequency for 300W application

    TI Thinks Resolved
    Part Number: LM5036 Other Parts Discussed in Thread: PMP40500 , UCC28251 Hi team, My customer would like to design a 54V to 12V converter with up to ~ 300W (20 ~ 25A output current) design using LM5036. Our reference design PMP40500 is with 200KHz switching…

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