Search tips
Showing 75 results View by: Thread Post Sort by
    Answered

  • LMZ14203: Absolute maximum voltage rating

    Resolved
    Part Number: LMZ14203 Other Parts Discussed in Thread: LMZ14202 , Hi Team, The datasheet of LMZ14203 shows the absolute maximum voltage rating for the VIN pin is 43.5V, however at Table 1 of the LMZ14202 / LMZ14203 Demo Board User's Guide (SNVA428B) the…
    • Resolved

  • TINA/Spice/LMZ14203: LMZ14203 TINA-TI Convergence Problem

    TI Thinks Resolved
    Part Number: LMZ14203 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Dear All, I downloaded the LMZ14203EXT Unencrypted PSpice Transient Model for TINA-TI simulation and I get a convergence error . Why I would get a convergence…
    • Answered

  • LMZ14203: Parallel Operation of LMZ14203

    Resolved
    Part Number: LMZ14203 Other Parts Discussed in Thread: LMZ23608 , LM73606 Hi there, I would like to use LMZ14203 in parallel operation for getting higher current. Is there any example of using parallel operation for this kind of converters ? Also what should…
    • Resolved
    • Answered

  • WEBENCH® Tools/LMZ14203: Inverting regulator simulation

    Resolved
    Part Number: LMZ14203 Tool/software: WEBENCH® Design Tools Hi Team, Need your inputs on this. Our customer was unable to simulate the LMZ14203 inverting regulator on Webench. The tool was able to product a schematic design but apparently it can't be simulated…
    • Resolved
    • Answered

  • LMZ14203: Seeing sawtooth at output of Device

    Resolved
    Part Number: LMZ14203 I have a design using a LMZ14203. The input is 24V, the output should be 5.5V. The simulation works fine. When I scope the output I see a 400mVpp sawtooth at about 5KHz. The nominal DC value is 6V, not the set value of 5.5V. The…
    • Resolved
    • Answered

  • LMZ14203: Need to know the Material type whether it is made of plastic or ceramic

    Resolved
    Part Number: LMZ14203 I am in need of finding a material type of this DC-DC converter. When I strived to find a material type, I got confused and decided to ask in this forum. Also, I need to know the IPC standards followed for this DC-DC converter design…
    • Resolved
    • Answered

  • WEBENCH® Tools/LMZ14203: 3.3V operation

    Resolved
    Part Number: LMZ14203 Tool/software: WEBENCH® Design Tools In webbench power designer I ma not able to enter 3.3V , 3Aoperation for LMZ14203. It says no value lower than 5V supported. I guess data sheet says 3.3V operation possible. How get use webbench…
    • Resolved

  • LMZ14203: LMZ14203TZE-ADJ/NOPB package marking.

    TI Thinks Resolved
    Part Number: LMZ14203 Hello. Please, help me to understand is there a mistake in package marking. We bought LMZ14203TZE-ADJ/NOPB, our package marking is: 1-st line: "logo" 74CF03G3 2-nd line: LMZ14203 3-d line: TZ-ADJ I'm confused by lack of…
    • Answered

  • LMZ14203: Unknown failure mode in new design

    Resolved
    Part Number: LMZ14203 We have a new design with the LMZ14203TZ-ADJ/NOPB converter. We have roughly 50% failure rate at power-up. I can't find anything obviously wrong with the board or design. Can you give me a list of things that will destroy these…
    • Resolved

  • LMZ14203: Jumpy output voltage

    TI Thinks Resolved
    Part Number: LMZ14203 Other Parts Discussed in Thread: TLV62130 Questions for TI on LMZ14203TZ.docx

Didn't find what you are looking for? Post a new question.