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Showing 20 results View by: Thread Post Sort by
  • LM74800EVM-CS: Application consultation on LM74801-Q1

    Suning Li
    Suning Li
    TI Thinks Resolved
    Part Number: LM74800EVM-CS Tool/software: I have some questions about the application of LM74801-Q1. Please support me. When the LM74801 is applied according to the following topology, can it be understood that the subsequent circuit will use the power…
    • 5 months ago
    • Power management
    • Power management forum
  • LM74800EVM-CS: D6 Function

    TI-CSC
    TI-CSC
    TI Thinks Resolved
    Part Number: LM74800EVM-CS Tool/software: Hello E2E Experts, Good day. What is the function of D6 in the LM74800EVM-CS schematic. Can you tell me why it's necessary when it's not in the Datasheet Figure 9-6 of the LM74800 datasheet? Regards, …
    • over 1 year ago
    • Power management
    • Power management forum
  • LM74800EVM-CS: Unsuppressed Load Dump 200 V - Output Clamp Function

    Francis Jiang
    Francis Jiang
    TI Thinks Resolved
    Part Number: LM74800EVM-CS Other Parts Discussed in Thread: LM7480 Tool/software: Hi Team, What's the Unsuppressed Load Dump 200 V - Output Clamp means? Which is shown as below. What's this function used for or why LM7480 needs it? What's the typical…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM74800EVM-CS: LM74800EVM-CS - TINA simulation won't run

    william Washington
    william Washington
    TI Thinks Resolved
    Part Number: LM74800EVM-CS Other Parts Discussed in Thread: TINA-TI For Dashiell Yu Texas Instruments Customer Support Center On Friday I downloaded TINA-TI and the TINA-TI CS transient model for LM74800 - I loaded it into TINA and tried to run it but…
    • over 2 years ago
    • Power management
    • Power management forum
  • LM74800EVM-CS: Design of Unsuppressed Load Dump Protection using IC LM74801QDRRRQ1

    Tanveer Ahmed
    Tanveer Ahmed
    Part Number: LM74800EVM-CS Other Parts Discussed in Thread: LM74930-Q1 Tool/software: Hi Team, I am using TI IC with MPN# LM74801QDRRRQ1 for Unsuppressed Load Dump protection application. It is frequently observed the Vicor EMI-EMC Filter module…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM74800EVM-CS: 2A Current Limit

    Ben Gelinas
    Ben Gelinas
    Resolved
    Part Number: LM74800EVM-CS Other Parts Discussed in Thread: LM7480 , LM7480-Q1 Good Afternoon, My question revolves around the LM74800EVM-CS evaluation board. I am considering using the LM7480 in my design. The datasheet for the evaluation board states…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM74800EVM-CS: Insufficient input voltage

    user
    user
    Resolved
    Part Number: LM74800EVM-CS Other Parts Discussed in Thread: LM74800-Q1 Hello, When I increase capacitor C4 from 10nF to 120nF, the circuit does not work properly. When the Input Voltage is above 22V, the circuit works fine, but below 22V it does not work…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • LM74800EVM-CS: Alternate part validation,

    sakthi vel
    sakthi vel
    TI Thinks Resolved
    Part Number: LM74800EVM-CS Other Parts Discussed in Thread: LM7480 Hello there, We planned to use the LM7480 ideal diode controller in our product. As per the EVM specification, the 200V rated FET "IPB320N20N3GATMA1" has an RDS of 32 mOHM. For our…
    • over 2 years ago
    • Power management
    • Power management forum
  • LM74800EVM-CD: Design files sch and brd for LM74800EVM-CS and LM74800EVM-CD in Altium or Eagle or Allegro format?

    Jakub Buszynski
    Jakub Buszynski
    TI Thinks Resolved
    Part Number: LM74800EVM-CD Other Parts Discussed in Thread: LM74800EVM-CS Good morning, could you send me the design files for LM74800EVM-CS and LM74800EVM-CD ? Best Regards, Jake.
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM7480-Q1: Gate drive voltage

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Resolved
    Part Number: LM7480-Q1 Other Parts Discussed in Thread: LM74800EVM-CS Tool/software: Hi team, The datasheet states that the gate drive voltage is between 10V and 13V when 5V < V_(S) < 65V. But the user guide of LM74800EVM-CS shows that the gate drive…
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
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