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  • LM5050-1-Q1: LM5050-1-Q1 based ORing device LED indicator issues

    Resolved
    Part Number: LM5050-1-Q1 Other Parts Discussed in Thread: LM5050-1 Tool/software: Hello All, I am working on LM5050-1 based ORing device for 24V PSUs. In that I placed LED for indication purpose in each input as shown in attached schematic (D3 and D4…
    • Resolved

  • LM5050-1: LM5050-1 MOSFET select

    TI Thinks Resolved
    Part Number: LM5050-1 Tool/software: Hi E2E, 1. My customer used the LM5050-1 with the IPA030N10NF2S and found the Vgs voltage was kept at 4V, but the datasheet shows the range of 9V~12V. Is the impact of the MOSFET selected? 2.We also see the datasheet…

  • LM5050-1-Q1: back to back MOSFET use-case

    TI Thinks Resolved
    Part Number: LM5050-1-Q1 Other Parts Discussed in Thread: LM74800-Q1 Tool/software: Hi team, Would like to confirm with you if we can use LM5050-1-Q1 to drive back to back MOSFET? One example shows as below. Thanks! Ethan Wen

  • LM5050-1: LM5050 Sch review

    TI Thinks Resolved
    Part Number: LM5050-1 Tool/software: Hi Sir, I have a project need OR-Ring function for 2 difference Vout change, Use the IC LM5050, Could you help to the 2 Sch reivew Thanks Gary Sch1 and Sch2

  • LM5050-1-Q1: RPP for 800V

    TI Thinks Resolved
    Part Number: LM5050-1-Q1 Tool/software: Hi! I am developing inverter for HEV with 600V (800V max) 60A. I am looking for solutions for RPP for this voltage. Also I think I may need some soft start for DC link capacitor. Do you have any knowledge how…

  • RE: LM5050-1: Leakage current of LM5050-1

    Hi Harry, Can you go through this thread if it helps you. (+) [FAQ]: Can LM5050-1, LM74700-Q1 or TPS241x controllers drive two back-back MOSFETs - Power management forum - Power management - TI E2E support forums Regards, Shiven Dhir

  • LM5050-1: Output oscillates when light load

    TI Thinks Resolved
    Part Number: LM5050-1 Tool/software: Hi teams, We have read the following Q&A. We have a similar output ripple issue as the one below. LM5050 output oscillates - Power management forum - Power management - TI E2E support forums Our issue is also…
    • Answered

  • RE: LM5050-1: CS2556875: LM5050-1,Short IN pin and GND pin

    Resolved
    The customer's personal information cannot be shared on the forums, so I send it to you by email.
    • Answered

  • LM5050-1-Q1: PIN3 OFF MOSFET turn on issue

    Resolved
    Part Number: LM5050-1-Q1 Other Parts Discussed in Thread: LM5050-1 , LM74800-Q1 Tool/software: LM5050.pdf Hi Ti member , When TBTA_VBUS 20V in , pin 3 OFF pin pull High (3.3V) , output (VA2) is about 18V~19V Pin 5 gate pin is about 19V It can not turn…
    • Resolved

  • LM5050-1: Issue with LM5050-1 O-Ring Circuit for Battery Chargers

    Part Number: LM5050-1 Other Parts Discussed in Thread: LM5050-2 Tool/software: Hi, I am using the LM5050-1 to design a circuit that prevents current flow between two battery chargers when they are connected. I implemented an O-ring circuit with two LM5050…

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