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
Power management

Power management

Power management forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] TPS6594-Q1: Gui Composer Firmware update fails.

    Chris Sterzik
    Chris Sterzik
    Part Number: TPS6594-Q1 When performing a GUI Composer Firmware update the following message appears: Without disconnecting the EVM from the PC, update the DFU driver with the driver found in this package: http://www.ti.com/lit/zip/sbac253 As…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24105: Why does the battery charger's output voltage and current show several pulses before charge termination?

    Jeff F
    Jeff F
    Part Number: BQ24105 Other Parts Discussed in Thread: BQ24115 , BQ24171 , , BQ24125 , BQ24172 A block diagram of the BQ24171, BQ24172, BQ24105, BQ24115, BQ24125 connection to the battery is shown below: The charge current flowing across the resistances…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] LM2105: Half-Bridge Gate Driver Minimum Current Calculator

    Alex Weaver
    Alex Weaver
    Part Number: LM2105 Hello, I wanted to attach a file to help calculate the minimum drive current needed for Half-Bridge gate drivers: Half Bridge Minimum Drive Current Calculator.xlsx This file will allow users to input their circuit parameters…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS546D24S: I have been using the TPS546D24A, now I see the TPS546D24S. What are the differences?

    Peter James Miller
    Peter James Miller
    Part Number: TPS546D24S Other Parts Discussed in Thread: TPS546D24A , , TPS546D24 , TPS546B24A , TPS546B24S , TPS546A24S , TPS546A24A I am have been using the TPS546D24A and now I see the TPS546D24S on-line, this brings up several questions? Is…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] LM2105: How do I choose the best half-bridge gate driver for DC motor drive applications?

    Olivia Brandel
    Olivia Brandel
    Part Number: LM2105 Other Parts Discussed in Thread: UCC27710 How do I choose the best half-bridge gate driver for DC motor drive applications? *Update: Read more detail in the application note: How to Choose a Gate Driver for DC Motor Drives * …
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS7H5001-SP: Duty Cycle Limits for a TPS7H500X-SP Controller

    Daniel Hartung
    Daniel Hartung
    Part Number: TPS7H5001-SP The TPS7H500X-SP family of controllers have both minimum and maximum duty cycle limits that have to be taken into account when using the controller Maximum Duty Cycle The maximum duty cycle is easier to take into account…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25620: BQ2562x Calculator Tool

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25620 Hello! Please find the attached calculator for the BQ2562x Family. BQ2562x Calculator.xlsx Regards, Mike Emanuel
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Does TI offer engineering model (/EM) versions of the rad-hard -SP & rad-tolerant -SEP space-grade devices?

    Wade Vonbergen
    Wade Vonbergen
    {ANS} For a number of our most popular QML Class-V radiation-hardened ceramic packaged devices (denoted with the -SP at the end of the part number) TI does offer engineering model ”/EM” versions and if these /EM parts are available you can find these…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ40Z50-R2: BQ40Z50-R5 programming error

    Star Xu
    Star Xu
    Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Hi The customer use BQ40Z50, they update the firmware to BQ40Z50-R5, and appear the window as below. Does it normal? Waiting for your reply. Thanks Star
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] LP5813: Is there a public LP5813EVM GUI?

    Hardy Wu
    Hardy Wu
    Other Parts Discussed in Thread: LP5813 Dear users, Here is the draft version GUI of 3 x 4 matrix RGB LED driver LP5813 evaluation module, that you can use it to evaluate all features for LP5813 quickly. The install file is in below reply.
    • over 2 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    TPS23753: Good choice for high temperature application? 0 Locked

    794 views
    2 replies
    Latest over 7 years ago
    by Thomas Amlee
  • Answered

    TPS65266: Pls. kindly help to check the schematic. 0 Locked

    281 views
    2 replies
    Latest over 7 years ago
    by Sam(MPAA) Zhang
  • Suggested Answer

    Is there POE solution for Automotive? 0 Locked

    792 views
    4 replies
    Latest over 7 years ago
    by Thomas Amlee
  • Answered

    BQ27750: EV2300 compatibility? 0 Locked

    580 views
    6 replies
    Latest over 7 years ago
    by Vincent L.
  • Suggested Answer

    LP8863-Q1: Consult Vminboost ,Headroom voltage, Adaptive Voltage Control 0 Locked

    950 views
    3 replies
    Latest over 7 years ago
    by Xianghao Meng
  • Answered

    I want to get the application documentation “Design And Application Guide for High Speed MOSFET Gate Drive Circuits” 0 Locked

    1797 views
    2 replies
    Latest over 7 years ago
    by zoujiangyilang
  • Not Answered

    TLC59116: Use TLC59116 as a simple PWM switcher 0 Locked

    652 views
    2 replies
    Latest over 7 years ago
    by Katsumi Yamaoka
  • Suggested Answer

    LM20343EVAL: Minimum voltage in for 4.9V 2.33A out 0 Locked

    630 views
    7 replies
    Latest over 7 years ago
    by Samuel Jaffe
  • Suggested Answer

    TPS40210-Q1: 28V to 100V converter 0 Locked

    1394 views
    1 reply
    Latest over 7 years ago
    by Youhao Xi
  • Suggested Answer

    TPS40210: TPS40210 0 Locked

    422 views
    1 reply
    Latest over 7 years ago
    by Youhao Xi
  • Suggested Answer

    BQ24070: How to read battery percentage charging ,I want only battery voltage 0 Locked

    333 views
    1 reply
    Latest over 7 years ago
    by Raheem
  • Suggested Answer

    TPS53014: Output voltages greater than 7V 0 Locked

    435 views
    2 replies
    Latest over 7 years ago
    by Mathew Jacob1
  • Answered

    LMZM33602: Emissions and MIL-STD-461 0 Locked

    596 views
    3 replies
    Latest over 7 years ago
    by Jimmy Hua
  • Answered

    WEBENCH® Tools/TPS54560: Checking my understanding 0 Locked

    477 views
    4 replies
    Latest over 7 years ago
    by howard banks
  • Suggested Answer

    CCS/BQ27510-G3: GDK ,BQstudio 1.3.76 0 Locked

    476 views
    1 reply
    Latest over 7 years ago
    by Onyx Ahiakwo
  • Answered

    BQ24650: Max charge current 0 Locked

    378 views
    2 replies
    Latest over 7 years ago
    by Jeff F
  • Answered

    WEBENCH® Tools/LM5017: Ubuntu 14.04 WEBENCH problem, All it show is "loading.." 0 Locked

    470 views
    4 replies
    Latest over 7 years ago
    by Gerold Dhanabalan - Online Design Tools
  • Answered

    TPS7A45: start-up time 0 Locked

    535 views
    1 reply
    Latest over 7 years ago
    by Ryan Eslinger
  • Suggested Answer

    TPS65150: broken unit due to elevated Q1 On-Resistance 0 Locked

    564 views
    4 replies
    Latest over 7 years ago
    by Falk Alicke
  • Suggested Answer

    TPS65150: How does Q2 work 0 Locked

    645 views
    3 replies
    Latest over 7 years ago
    by Falk Alicke
<>