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  • LM25037: lm25037

    TI Thinks Resolved
    Part Number: LM25037 Tool/software: Hello: Excuse me for tricking the system: I got in here by following customer help link...but you cannot pass this gate unless I put a part #... So after a short while, I got the approval to download PSPICETI. …

  • LM25037: Is it possible to reduce the internal pull-up resistor of the LM25037 COMP pin using an external component?

    TI Thinks Resolved
    Part Number: LM25037 Other Parts Discussed in Thread: TL431 Tool/software: I would like to control the COMP input with an optocoupler, but I want to decrease the internal 5kΩ resistor. Would it be sufficient to connect a resistor between COMP and 5VREF…
    • Answered

  • LM25037-Q1: Shutdown current of LM25037

    Resolved
    Part Number: LM25037-Q1 Other Parts Discussed in Thread: LM25037 Hello, I am working on LM25037 power consumption on shutdown mode. In the datasheet there is no mention of the shutdown current rating. Does someone have an idea of how to find the shutdown…
    • Resolved

  • LM25037: LM25037:

    TI Thinks Resolved
    Part Number: LM25037 I am trying to run the spice model in LT spice and get various errors , the one below is the latest. There was a different one yesterday that was related to parameters. Can someone advise on how to simulate this model in LTspice since…
    • Answered

  • ISOM8110: How could I use the ISOM8110 to control an LM25037?

    Resolved
    Part Number: ISOM8110 Other Parts Discussed in Thread: LM25037 , Tool/software: Hi, I’m designing a push-pull converter using the LM25037, and I would like to implement the isolation with an opto-emulator. I read in the ISOM8110 datasheet that the…
    • Resolved

  • LM25037: Push-Pull Converter Desing

    TI Thinks Resolved
    Part Number: LM25037 Tool/software: Hello, I designed a Push-Pull converter with a 12-50V input and 28V output voltage range. However, after a while after the circuit is energized, the voltage of the RES pin rises to 2V and goes into hiccup mode…

  • LM25037-Q1: LM25037-Q1

    TI Thinks Resolved
    Part Number: LM25037-Q1 Im requesting to support us, Can you share the schematic, design for 300W-500W isolated DC-DC converter by using LM25037-Q1 IC (Automotive grade).
    • Answered

  • LM25037-Q1: DC to DC output -20kv @ 4W supply

    Resolved
    Part Number: LM25037-Q1 Other Parts Discussed in Thread: UCC28700 , LM25037 Tool/software: Hi Team, Need support to design DC to DC isolated -20KV @4W output. Input 8 to 18 V DC.
    • Resolved
    • Answered

  • LM25037: Which formula should I use to calculate the Soft Start time?

    Resolved
    Part Number: LM25037 Tool/software: I am designing the SS function for an LM25037, and I noticed that the formulas provided in the datasheet are inconsistent. For example, in Equation 10, a constant value of 4V appears in the numerator, while in Equation…
    • Resolved

  • LM25037-Q1: Low impendance issues on OUT A

    TI Thinks Resolved
    Part Number: LM25037-Q1 Other Parts Discussed in Thread: LM25037 Tool/software: Following customer return with this device we confirmed a low Impedance on pin 13 (OUTA) on some parts. This has been detected during verification of a parallel 100k Ω resistor…

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