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  • LM5119Q: PMP10979 Design Source Files for Schematic and PCB

    Part Number: LM5119Q Other Parts Discussed in Thread: PMP10979 Tool/software: Hi Team, Can you help to share with us for the PCB and schematic design source files for LM5119-Q1 4 phase reference design PMP10979? https://www.ti.com/tool/PMP10979?keyMatch…
    • Answered

  • LM5119: Simulation file for PMP10979, PMP30464 and PMP20804 EVK

    Resolved
    Part Number: LM5119 Other Parts Discussed in Thread: PMP , TINA-TI Hi team, I have downloaded simulation model for LM5119 and try to run simulation in Tina ti. But i am unable to run it. It shows error in simulation at some nodes which are not visible…
    • Resolved
    • Answered

  • PMP10979: Implement adjustable output voltage

    Resolved
    Part Number: PMP10979 Other Parts Discussed in Thread: LM5119 , Per reference design PMP10979 using LM5119 in parallel, is there a recommended add-on circuit perhaps to the FB2 node that allows some limited output voltage adjustment from 5V to 12V at…
    • Resolved

  • RE: PMP10979(LM5119 4-Phase Sync Buck Converter)

    Dear, John-san. Thank you for your reply and consideration. My private mail address is ; hideyuki_sakai@marubun.co.jp Best Regards, H. Sakai

  • UCC39002: Six phase solution for LM5119

    TI Thinks Resolved
    Part Number: UCC39002 Other Parts Discussed in Thread: LM5119 , PMP10979 , PMP10979 is described four phase LM5119 solution. https://www.ti.com/tool/PMP10979 https://e2e.ti.com/blogs_/b/powerhouse/posts/power-tips-design-considerations-for-4-phase…
    • Answered

  • LM5143-Q1: 4 phase operation

    Resolved
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: PMP10979 , , LM5143 Hello Support team, Can LM5143-Q1 support 4 phase operation like PMP10979 by using two LM5143-Q1? 4 phase would requires, stop both error amp on slave LM5143 and support…
    • Resolved

  • RE: UC3525A: Low Cost High Current Buck Converter

    Hi Teng, I was thinking maybe a synchronous rectifier IC could be used with the inexpensive IC, and still cost less, but maybe that's not practical? (Have to add gate driver(s) too I suppose). I'll check out the PMP10979 circuit. Glancing at the schematic…

  • RE: LM25119: About LM25119 4-phase reference design

    Hello, Please refer to reference design PMP10979. www.ti.com/.../PMP10979 PMP10979 uses LM5119 which is pin to pin compatible with LM25119. If you have more question about 4phase operation, please let me know. Thanks Qian

  • LM25119: Power Delivery Efficiency - request for data/clarifications

    Part Number: LM25119 Other Parts Discussed in Thread: PMP10979 , Hi, I'm searching for a very high efficiency DC-DC buck converter for a new design, with the following parameters: Vin = 12V or 24V Vout = 2.4V,nom I,out,nom=25A I,out,max=40A…
    • Answered

  • RE: Search buck solution for 12Vin to 8.1Vout, current output 72A.

    Resolved
    Hello Mark and thank you for your interest in TI Designs. Please try the PMP10979. You'll need to make some adjustment on the output voltage to get the Vout down to 8V, but the Vin and output current you specified on your initial query should fit what…

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