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Power management

Power management

Power management forum

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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] TPS23861: What’s the difference among Auto Mode, Semi-Auto Mode and Manual Mode?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 What’s the difference among Auto Mode, Semi-Auto Mode and Manual Mode?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: When operating TPS23861EVM-612 in Auto Mode, why doesn’t the high power port turn on after connecting a standard Type 1 or Type2 PD?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 When operating TPS23861EVM-612 in Auto Mode, why doesn’t the high power port turn on after connecting a standard Type 1 or Type2 PD?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: When using I2C scan to discover I2C devices on the bus, why do we receive extra ACK from address 0x30?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 When using I2C scan to discover I2C devices on the bus, why do we receive extra ACK from address 0x30?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: Can Rsense be modified to achieve higher current limit (>920mA)?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 Can Rsense be modified to achieve higher current limit (>920mA)?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: How to configure to output Type1 power even if a Type 2 PD is connected?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 How to configure TPS23861 to output Type1 power even if a Type 2 PD is connected?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: How to program device address?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 How to program TPS23861 device address?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: How to configure TPS23861 in different operating modes? What’s the AUTO Bit?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 How to configure TPS23861 in different operating modes? What’s the AUTO Bit?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: How does it protect itself (current protection, thermal protection)? What’s the difference between ICUT and ILIM?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 How does TPS23861 protect itself (current protection, thermal protection)? What’s the difference between ICUT and ILIM?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] Is there a way I can get my PoE design started quickly and speed up my time-to-market?

    Brett Colteaux
    Brett Colteaux
    Is there a way I can get my PoE design started quickly and speed up my time-to-market?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] Why use sleep mode in PoE applications?

    Brett Colteaux
    Brett Colteaux
    Why use sleep mode in PoE applications?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    TPS650330-Q1: Errors in TPS650330-Q1 PSpice Models 0 Locked

    207 views
    4 replies
    Latest over 1 year ago
    by Phil Yi
  • Answered

    BQ25629: Any related code for MCU or Linux is available? 0 Locked

    353 views
    5 replies
    Latest over 1 year ago
    by Ning T
  • Not Answered

    TPS61252: TPS61252 PG pin Sink Current 0 Locked

    160 views
    1 reply
    Latest over 1 year ago
    by Travis Wang
  • Suggested Answer

    BQ79616-Q1: BQ79616-Q1 0 Locked

    199 views
    3 replies
    Latest over 1 year ago
    by David Ray
  • Suggested Answer

    TPS2069: safety cerificate 0 Locked

    171 views
    1 reply
    Latest over 1 year ago
    by Kuno Wu
  • Suggested Answer

    TPS54528: ESD information 0 Locked

    159 views
    1 reply
    Latest over 1 year ago
    by Zixu Wang
  • Not Answered

    TPS65987D:Power supply is fixed to the source, and data would like to configure a DRP with priority given to DFP. 0 Locked

    429 views
    15 replies
    Latest over 1 year ago
    by Alex Liu
  • Answered

    TPS745-Q1: Can TPS74530 work well with 3.3V input at full load? 0 Locked

    160 views
    2 replies
    Latest over 1 year ago
    by Tony Zhang
  • Not Answered

    TPS61010: Need to reopen case based on CS1962051 0 Locked

    118 views
    1 reply
    Latest over 1 year ago
    by Nini Zhong
  • Answered

    TPS61299: About SOT563 package 0 Locked

    298 views
    1 reply
    Latest over 1 year ago
    by Nini Zhong
  • Suggested Answer

    BQ28Z610-R1: Lifetime of max discharge current is -32767mA,the duration is 1s or 256ms ? 0 Locked

    104 views
    2 replies
    Latest over 1 year ago
    by Ran Zhang
  • Answered

    HD3SS3220: Design review 0 Locked

    318 views
    5 replies
    Latest over 1 year ago
    by Jeffrey Chung1
  • Suggested Answer

    LM5576: LM5576MH, LM5576MH/NOPB, and LM5576MHX/NOPB differences 0 Locked

    245 views
    1 reply
    Latest over 1 year ago
    by Marshall_Beck
  • Answered

    TPS38: Changes from Revision * (April 2022) to Revision A (July 2023) 0 Locked

    208 views
    2 replies
    Latest over 1 year ago
    by Dice-K
  • Suggested Answer

    suggest 5v LDO like device VIN 7v to 4v 0 Locked

    825 views
    5 replies
    Latest over 1 year ago
    by Andres Sagredo
  • Not Answered

    LP38693: [Case:612982]Technical Data Inquiry 0 Locked

    152 views
    1 reply
    Latest over 1 year ago
    by Kelsey Farr
  • Suggested Answer

    BQ34Z100-G1: individual cells failing -> very inaccurate SOC / Health reporting 0 Locked

    188 views
    3 replies
    Latest over 1 year ago
    by Wyatt Keller
  • Suggested Answer

    BQ27441-G1: DFFS and SREC from bqStudio 0 Locked

    657 views
    20 replies
    Latest over 1 year ago
    by Wyatt Keller
  • Not Answered

    BQ76952: BQ76952 shutdown issues 0 Locked

    206 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Answered

    TPS272C45: Fault is turned off during thermal shutdown 0 Locked

    216 views
    3 replies
    Latest over 1 year ago
    by Timothy Logan
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