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Showing 216 results View by: Thread Post Sort by
  • LM25145: Disable overcurrent protection

    Danilo A.
    Danilo A.
    TI Thinks Resolved
    Part Number: LM25145 Tool/software: Hi Team, Our customer would like to know how to disable the current limit function of the LM25145. Please see the details of his inquiry below. During actual operation, the RILIM value calculated by the RILIM…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM25145: Pls help review the design of LM25145

    Gabriel Wang1
    Gabriel Wang1
    TI Thinks Resolved
    Part Number: LM25145 Other Parts Discussed in Thread: LM5146 , LM5145 Dear Expert Our design input 20V Vdc form the AC to DC adaputor ,and LM25145 incloud in the AC-DC board ,output 12V ,peak 15A . Now customer found that they could not start up normaly…
    • over 2 years ago
    • Power management
    • Power management forum
  • LM25145: LM25145 SPICE Model

    lev nemets1
    lev nemets1
    Part Number: LM25145 Other Parts Discussed in Thread: LM5146 , LM5145 Hello. Could you, please, supply unencoded SPICE model for LM25145. We are using Simetrix/SIMPLIS simulator. Thanks
    • over 2 years ago
    • Power management
    • Power management forum
  • LM25145: LM25145 - MOSFET Power Loss calculation - WEBBENCH or splr001a.zip

    Bernd Grunwald
    Bernd Grunwald
    TI Thinks Resolved
    Part Number: LM25145 Other Parts Discussed in Thread: SYNC-BUCK-FET-LOSS-CALC , CSD18531Q5A Dear TI Team, I try to find the best fitting MOSFET's for my design, as we have currently temperature issues during bringup. I tried the WEBBENCH and also the…
    • over 2 years ago
    • Power management
    • Power management forum
  • LM25145: Laser mark

    cayden liu
    cayden liu
    TI Thinks Resolved
    Part Number: LM25145 Tool/software: Hi TI, Would you like share the nomenclature of device mark? What meaning of 2AJ and PKYT? BR Cayden
    • over 1 year ago
    • Processors
    • Processors forum
  • LM25145: Webench simulations 'failing' for certain input requirements?

    Hailey Mccurry
    Hailey Mccurry
    Part Number: LM25145 Other Parts Discussed in Thread: LM61460 Tool/software: I'm trying to design a voltage converter to go from 28V to 24V at a max of 4A (everything else default) and while checking out the LM25145, I noticed that the simulations showed…
    • over 1 year ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • LM25145: Is there harm to controller if output is powered by another source when controller is disabled?

    DHaas59
    DHaas59
    TI Thinks Resolved
    Part Number: LM25145 Tool/software: I would like to disable the buck controller when voltage drops to a certain level and bypass the buck regulator by connecting the input voltage to the buck regulator output. Will this cause any harm to the controller…
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • LM25145: output DC voltage with programmable step output like 0V ,4V ,8V,16V ,20,24v

    SAGAR SAGARE
    SAGAR SAGARE
    Resolved
    Part Number: LM25145 Tool/software: Hi Team, i am looking for programmable DC output in step output like 0V ,4V ,8V,16V ,20,24v another device ADC sense this voltage and do processing ,could you guide which approach should i use
    • Resolved
    • 11 months ago
    • Power management
    • Power management forum
  • Answered
  • LM25145: LM25145DESIGN-CALC Excel sheet request

    Matisse Boffy
    Matisse Boffy
    Resolved
    Part Number: LM25145 Other Parts Discussed in Thread: LM5146 , LM5145 Tool/software: Team, I hope you are well. The calculation Excel sheet for this device is missing here : LM25145DESIGN-CALC Calculation tool | TI.com Could you please provide the…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM25145: How to resolve the ringing

    Hale Tan
    Hale Tan
    TI Thinks Resolved
    Part Number: LM25145 Other Parts Discussed in Thread: CSD18563Q5A , LM5146 , LM5145 Tool/software: Hi team, I ever asked the questions about the schematic and layout design on e2e like below: https://e2e.ti.com/support/power-management-group/power…
    • over 1 year ago
    • Power management
    • Power management forum
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