TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Enterprise Automation Integration
    • 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
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 10 results View by: Thread Post Sort by
  • LM5123EVM-BST: PCB details of rev A of LM5123EVM-BST

    Christina Lim
    Christina Lim
    TI Thinks Resolved
    Part Number: LM5123EVM-BST Hi, I received a rev A of LM5123EVM-BST board while the details online refers to the revision B of the same EVM. May I have the PCB details such as schematic , layout and component placement for rev A board? Thanks, Chris…
    • 7 days ago
    • Power management
    • Power management forum
  • LM5123EVM-BST: PCB details of rev A of LM5123EVM-BST

    Christina Lim
    Christina Lim
    TI Thinks Resolved
    Part Number: LM5123EVM-BST Hi, I received a rev A of LM5123EVM-BST board while the details online refers to the revision B of the same EVM. May I have the PCB details such as schematic , layout and component placement for rev A board? Thanks, Chris…
    • 7 days ago
    • Power management
    • Power management forum
  • Answered
  • LM5123EVM-BST: Schematic and layout of A version (BMC069 A) of LM5123EVM-BST?

    Christina Lim
    Christina Lim
    Resolved
    Part Number: LM5123EVM-BST Hi, I received a revision A EVM of LM5123EVM-BSTnwhile the documentation online is only showing the PCB details (schematic, layout) for revision B of the board. Can I request for similar PCB details for the revision A? Thanks…
    • Resolved
    • 7 days ago
    • Power management
    • Power management forum
  • LM5123EVM-BST: Schematic and layout of B version (BMC069 B) of LM5123EVM-BST?

    Christina Lim
    Christina Lim
    TI Thinks Resolved
    Part Number: LM5123EVM-BST Hi, I found there are 2 different LM5123EVM-BST boards. The documentation on the guide refers to the BMC069 A version. May I know where I can locate the schematic and layout for the B version of the EVM? Thanks, Christina
    • 11 days ago
    • Power management
    • Power management forum
  • LM5123EVM-BST: PCB information

    Mark Chen52
    Mark Chen52
    TI Thinks Resolved
    Part Number: LM5123EVM-BST Hi Expert, Customer would to know how much oz of copper for this EVM manufacturing ? Regards, Mark
    • 16 days ago
    • Power management
    • Power management forum
  • Answered
  • LM5123EVM-BST: Changing the PWM frequency.

    Luke Sakamoto
    Luke Sakamoto
    Resolved
    Part Number: LM5123EVM-BST Hi team, Are users of this EVM allowed to change the switching frequency of PWM from 440kHz to 2.1Mhz? Or will this cause issues? Thanks, Luke
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • LM5123EVM-BST: Changing the Output/Input Voltages

    Nicolas Gabriel Rios Taurasi
    Nicolas Gabriel Rios Taurasi
    TI Thinks Resolved
    Part Number: LM5123EVM-BST Hi team, Is it possible to change the input voltage to 27V~42V and the output to 45V? I know that I must change some resistor value, but the components can support this voltage range? Regards
    • 6 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5123EVM-BST: How to change output voltage

    Masaru Oinaga
    Masaru Oinaga
    Resolved
    Part Number: LM5123EVM-BST Hello, Team, We would like to set Vo to 36V or 48V using LM5123EVM-BST. Assuming that changing RFBT and RFBB would do, but Vo only went up to 30V (w/o load) after changing R24 = 21kOhm and R26 = 4.7 ~ 36kOhm. Where do we configure…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5123-Q1: EVM or Design Guide TIDA-020033 (TIDUA71) Schematic & PCB Design Files

    Thomas Bettermann
    Thomas Bettermann
    TI Thinks Resolved
    Part Number: LM5123-Q1 Other Parts Discussed in Thread: TIDA-020033 , LM5123EVM-BST Hi Team, would it be possible to get the Schematic & PCB Layout Files (preferred Altium) for the LM5123EVM-BST and / or for the Design Guide TIDA-020033 (TIDUA71)? …
    • 4 months ago
    • Power management
    • Power management forum
  • RE: LM5156: LM5156

    EM
    EM
    Hello Rishi, Thank you for your feedback. Let me share my inputs here: With 15 A of load current and 24Vout, you end up having a very high output power (~360W. which is quite a bit higher than 240W). I see that you selected a diode with a high current…
    • 11 months ago
    • Power management
    • Power management forum

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

  • Ask a new question
About TI
Company News & events Investor relations Corporate citizenship Careers Contact us
Quick links
TI E2E™ design support forums Customer support center Packaging Quality & reliability TI university program myTI FAQ
Buying
Ordering resources Ordering help & FAQs BOM & cross reference tool Quick add to cart Authorized distributors
Connect with us

Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.

Cookie policy Privacy policy Terms of sale Terms of use Trademarks Website feedback

© Copyright 1995-2023 Texas Instruments Incorporated. All rights reserved.