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] More information needed about Multi-function Pins and their Applications in TI Step-down Converters

    Yann Ducommun
    Yann Ducommun
    Other Parts Discussed in Thread: TPS62864 , TPS62800 , TPS62865 What are the advantages of multi-function pins and how do I best design my application using multi-function pins (VSET/VID for TPS62864/6/8/9, VSET/MODE for TPS62865/7 and VSEL/MODE for TPS62800…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] Is there an index where all App Notes relevant to BSR-LV are stored?

    Yann Ducommun
    Yann Ducommun
    I'm interested in learning more about technical content related to BSR-LV converters
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How to understand the Absolute Maximum Ratings of the SW Node?

    Yann Ducommun
    Yann Ducommun
    The measured waveform of SW node in my applications seems to be exceeding the SW node voltage ratings mentioned in the datasheet. What can I do?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I design my application in a way to minimize the switching noise distributed in the power distribution network of the system?

    Yann Ducommun
    Yann Ducommun
    My application uses different DC/DC converters for powering different functional blocks of the system. How can I design my application in a way to minimize the switching noise distributed in the power distribution network of the system, and for example…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How do SOT23 and SOT563 packages thermal performance compare?

    Yann Ducommun
    Yann Ducommun
    Some TI converters are available in SOT 23-5, SOT23-6, and SOT563 packages. What are the trade-offs in terms of thermal performance when choosing the appropriate device for my application?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] Will using a high switching frequency converter affect my efficiency at higher loads?

    Yann Ducommun
    Yann Ducommun
    Other Parts Discussed in Thread: TPS628512 I want to keep my solution size at a minimum, but I'm concerned about impacting the efficiency of my power supply by choosing a high switching frequency DC/DC converter.
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I optimize the thermal performance of high power density buck converters?

    Yann Ducommun
    Yann Ducommun
    Other Parts Discussed in Thread: TPS62866 My high current application may be thermally limited and I'd like to understand how to optimize the thermal performance of the high power density buck converters - in particular, what needs to be considered in…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5066I: How to select Power MOSFET in Hot-Swap design ?

    Rakesh
    Rakesh
    Part Number: LM5066I How to select Power MOSFET in Hot-Swap design ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I adapt my design when using pin-to-pin Gate Drivers with spec differences ?

    Alexander Mazany
    Alexander Mazany
    Other Parts Discussed in Thread: UCC27289 Intro Typically, most ICs are available in industry standard packages such as SOIC and DFN. Even among competitors, many devices are designed to have the same pinout so they can be easily replaced or upgraded…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM388x: How does the device behave if the EN toggles in the 120ms delay during incomplete power up/down?

    Sam
    Sam
    The assertion or de-assertion of EN between the 120ms period is not accepted. See waveforms below. Yellow is EN signal, Green is FLAG1 and Pink is FLAG3. A glitch of EN during the 120ms also does not reset the 120ms and is not accepted for the sequencing…
    • over 3 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    TPS65311-Q1: Tolerance of VREF @ IVREF = 10mA 0 Locked

    206 views
    2 replies
    Latest over 6 years ago
    by Krishnamurthy Hegde
  • Answered

    UCC2897A: Sync two UCC2897A 0 Locked

    362 views
    3 replies
    Latest over 6 years ago
    by Peter Meaney
  • Answered

    USB charger for 7.2V li-ion battery 0 Locked

    611 views
    1 reply
    Latest over 6 years ago
    by Jeff F
  • Suggested Answer

    BQ25881: Can you provide the complete specification? 0 Locked

    355 views
    1 reply
    Latest over 6 years ago
    by Jeff F
  • Suggested Answer

    UCC38083: UCC28083/UCC38083 electrical specs 0 Locked

    424 views
    2 replies
    Latest over 6 years ago
    by Peter Meaney
  • Suggested Answer

    TPS22918: Should CIN be more than 10 times of CL? 0 Locked

    489 views
    5 replies
    Latest over 6 years ago
    by Alpha H
  • Suggested Answer

    UCC28180: AC24V application 0 Locked

    514 views
    2 replies
    Latest over 6 years ago
    by Peter Meaney
  • Suggested Answer

    TPS65094: tps650944A power question - PCH_PWROK/RSMRST toggle criteria 0 Locked

    471 views
    3 replies
    Latest over 6 years ago
    by Nick Jakse49
  • Suggested Answer

    LM5026: Inquire LM5026 SCH review for Hitron-E 0 Locked

    429 views
    2 replies
    Latest over 6 years ago
    by Peter Meaney
  • Suggested Answer

    TPS22810: How to control with Arduino Due 0 Locked

    287 views
    1 reply
    Latest over 6 years ago
    by Alpha H
  • Suggested Answer

    Help with proper part selection for Lithium battery system 0 Locked

    666 views
    1 reply
    Latest over 6 years ago
    by David Hien
  • Suggested Answer

    BQ76920: - Cell 1 become ~0V and, cell 2: ~5.1V and other cells are nornal. 0 Locked

    1633 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Suggested Answer

    UCC28950: Design Guide for full-bridge SR for UCC28950 0 Locked

    555 views
    2 replies
    Latest over 6 years ago
    by David Huang33
  • Answered

    TPS40425: TPS40425 dual output schematic check: 12v to 3.3v/25A -1.8v/6A ; 1.125V/25A-0.8V/25A 0 Locked

    328 views
    1 reply
    Latest over 6 years ago
    by Qian Chen
  • Answered

    TPS65381A-Q1: Unable to leave STANDBY state by setting CANWU_L = 1 0 Locked

    1414 views
    9 replies
    Latest over 6 years ago
    by Scott Monroe
  • Answered

    TPS65381A-Q1: Inspection quality 0 Locked

    375 views
    2 replies
    Latest over 6 years ago
    by Scott Monroe
  • Answered

    LP8863-Q1: VDDIO voltage 0 Locked

    160 views
    1 reply
    Latest over 6 years ago
    by Shirley He
  • Answered

    TPS3895: Error in datasheet of TPS389x series 0 Locked

    340 views
    2 replies
    Latest over 6 years ago
    by Michele Lucchi
  • Suggested Answer

    UCC28740: UCC28740 Flyback converter stability analysis 0 Locked

    507 views
    1 reply
    Latest over 6 years ago
    by Sonal Singh
  • Answered

    TPS61169: Current issue 0 Locked

    273 views
    1 reply
    Latest over 6 years ago
    by Sean Zhou
<>