TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 391 results View by: Thread Post Sort by
  • RE: LM5143: To configure LM5143 as single output

    Roshan Anto Singh R H
    Roshan Anto Singh R H
    Hi Onkar Bhakare, Thank you for your response, Onkar Bhakare said: Thanks for letting us know your observation. I haven't tried this before May you tell the reason Thanks & Regards Roshan
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • LM5143: vccx

    Jeff YANG
    Jeff YANG
    Resolved
    Part Number: LM5143 Tool/software: Hi, Does VCCX have sequence requirement? Is it can provide before Vin? Thanks! Jeff
    • Resolved
    • 1 day ago
    • Power management
    • Power management forum
  • Answered
  • LM5143-Q1: LM5143 bi-directional Inquiry

    Carlos Rodriguez
    Carlos Rodriguez
    Resolved
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 , LM5170 Tool/software: I am using LM5143 in IBB configuration like the diagram below. Would the controller be able to support current flow in the opposite direction? The customer is curious…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • LM5143: External SYNC Support

    Minkle Eldho Paul
    Minkle Eldho Paul
    Part Number: LM5143 Tool/software: Hi, We are considering LM5143 for an application, where it fits the bill perfectly in every aspect except one - the range of external sync frequency supported. The ± 20% variation around the internal clock frequency…
    • 9 days ago
    • Power management
    • Power management forum
  • LM5143-Q1: Output abnormal Vin=15V@Vout=14V

    Andy Jin
    Andy Jin
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Tool/software: Hi expert, Our project used the TI LM5143 chip, and during the debugging process, we encountered a problem. We have one power output set to 14V, and the schematic is attached…
    • 7 days ago
    • Power management
    • Power management forum
  • LM5143: Parallel devices distance

    Darren DeBattista1
    Darren DeBattista1
    TI Thinks Resolved
    Part Number: LM5143 Tool/software: Hi, I am considering the use of the LM5143 with interleaved operation. In my application, there is the possibility to have two LM5143 on two seperate PCBs which needs to be connected in parallel for 4-phase interleaved…
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • LM5143: Constant Current Power Supply for Laser Diode

    Michele Faini
    Michele Faini
    Resolved
    Part Number: LM5143 Other Parts Discussed in Thread: LM5190 , LM5137 , LM5116 , LM5117 Tool/software: Hi everyone, I'm Michele Faini and I work in Bios srl like HW Designer. For our new project I have to design a Constant Current Power Supply (current…
    • Resolved
    • 30 days ago
    • Power management
    • Power management forum
  • LM5143-Q1: Output Rising Waveform

    Xiaowei Zhang
    Xiaowei Zhang
    TI Thinks Resolved
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 , LM5143A-Q1 , LM5137-Q1 Tool/software: Hi team, My customer Valeo are using LM5143 for their project, 3.3V output. Can you please help check if the output waveform at power up meet IC spec?…
    • 1 month ago
    • Power management
    • Power management forum
  • LM5143: schematic review

    Jeff YANG
    Jeff YANG
    TI Thinks Resolved
    Part Number: LM5143 Tool/software: Hi, Would you please help to review below schematic for 9~36V to 3.3V design with LM5143? thanks!
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5143: SMT reflow profile information

    Corry Weng
    Corry Weng
    Resolved
    Part Number: LM5143 Tool/software: Hi team I can’t find LM5143 SMT reflow profile information in data sheet. Could you please help provide? Thanks Corry
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
>

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

  • Ask a new question