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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] UCC21520: What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: What do I need to know about power up delay when designing a driver bootstrap supply?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 What do I need to know about power up delay when designing a driver bootstrap supply?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: (FAQ) What do I need to know about dV/dt when designing a driver bootstrap supply?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 What do I need to know about dV/dt when designing a driver bootstrap supply?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] Schematic Checklist for Wireless Power RX

    Nick Brylski
    Nick Brylski
    Other Parts Discussed in Thread: BQ51013B , BQ51003 This FAQ is applicable for wireless power RX like bq51013B , bq51050B , bq51003 , and similar.
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] How to use a high side switch (HSS) to implement one fail all fail in a multi-module automotive LED rear light system?

    Timothy Logan
    Timothy Logan
    How to use a high side switch (HSS) to implement one fail all fail in a multi-module automotive LED rear light system? A typical LED based rear lamp, shown in Figure 1, consists of several lamp functions such as tail, stop and turn signals. Based on…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76940: Xready trigger reason identify.

    shang Yi Yu
    shang Yi Yu
    Part Number: BQ76940 Hi, TI Q1. Besides AFE input power droop, Is that any other case that can cause Xready triggered? Q2. If It is a WatchDog issue, How can I identify it?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] CCS/TLC59116-Q1: Demo code for driving TLC59116-Q1

    Anda Zhang
    Anda Zhang
    Part Number: TLC59116-Q1 Tool/software: Code Composer Studio Any demo code for driving TLC59116-Q1?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61099: How can I get the TINA model

    Minqiu Xie
    Minqiu Xie
    Part Number: TPS61099 Hi Team: Recently I'm studying TPS61099 for my project. I prefer the TINA model to help me do some simulation. But I can't find it. May you share it with me? It's better if you can guide me the way to get the model from TI.com…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS55288: How to test the bode plot of TPS55288 I2C version silicon

    Helen chen
    Helen chen
    Part Number: TPS55288 Hi team, If customer wants to capture Bode plot for TPS55288 I2C version silicon, what is the recommend way to do? Any setup suggestion? Many thanks!
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61088: The variation of current limit point

    Helen chen
    Helen chen
    Part Number: TPS61088 Hi, Could you tell me about variation of current limit point? The data sheet describes the current limit variation information of the specific condition. However, customers want variation information other than 100kΩ. Please…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    TPS6594-Q1: Default NVM Settings for TPS6594xxxx Variants 0 Locked

    326 views
    6 replies
    Latest 7 months ago
    by Amir Azadi
  • Suggested Answer

    TPS7A57: LDO parallelism 0 Locked

    167 views
    1 reply
    Latest 7 months ago
    by Stephen Ziel
  • Suggested Answer

    BQ25820: Looking for charger solution to support 12V/100W system power 0 Locked

    149 views
    1 reply
    Latest 7 months ago
    by Christian Moyer
  • Answered

    BQ79616: Is the bridge IC BQ79600 mandatory for BQ79616 daisy chain? 0 Locked

    205 views
    3 replies
    Latest 7 months ago
    by Luis H. S.
  • Suggested Answer

    BQ24650: Hybrid Solar charger - Looking for reference design for Hardware 0 Locked

    155 views
    1 reply
    Latest 7 months ago
    by Christian Moyer
  • Suggested Answer

    UCC20225: PCB Layout Questions 0 Locked

    349 views
    11 replies
    Latest 7 months ago
    by Hiroki Honda
  • Suggested Answer

    UCC21540A: Does UCC21540A has an internal discharge path through pin 14 (VSSA) 0 Locked

    99 views
    1 reply
    Latest 7 months ago
    by Hiroki Honda
  • Answered

    TPS546E25: Can TPS546E25 pin to pin drop in replace mp8796? 0 Locked

    110 views
    1 reply
    Latest 7 months ago
    by David_Daniels
  • Suggested Answer

    BQ25601: Query on Maximum System Load Current for BQ25601 0 Locked

    123 views
    3 replies
    Latest 7 months ago
    by Michael Emanuel35
  • Not Answered

    BQ27426: BQ27426: Question about AVG I/P LAST RUN 0 Locked

    626 views
    11 replies
    Latest 7 months ago
    by Dominik Hartl11
  • Answered

    BQ25792: USING 1.8V FOR I2C 0 Locked

    87 views
    1 reply
    Latest 7 months ago
    by Jeff F
  • Answered

    BQ76952: Schematic Review of a 4S Battery 0 Locked

    127 views
    2 replies
    Latest 7 months ago
    by Mo Mizzi
  • Suggested Answer

    LM5185: Low input voltage, output voltage drop 0 Locked

    368 views
    12 replies
    Latest 7 months ago
    by Manuel Alva Hernandez
  • Suggested Answer

    TPS65982DMC: TPS65982DMC Security resource request. 0 Locked

    93 views
    1 reply
    Latest 7 months ago
    by Tommy Lin
  • Answered

    BQ34Z100-R2: Reach correct RSOC = 100% at FC conndition 0 Locked

    375 views
    7 replies
    Latest 7 months ago
    by Martin R.
  • Suggested Answer

    TPS6594-Q1: Details when using the TPS65941515 variant for the DRA821 0 Locked

    172 views
    4 replies
    Latest 7 months ago
    by Nicholas McNamara
  • Suggested Answer

    UC3710: Looking for the simulation model 0 Locked

    69 views
    1 reply
    Latest 7 months ago
    by William Moore
  • Answered

    TPS65381A-Q1: Writing the SAFETY_BIST_CTRL with value 0x4 to set the LBIST_EN bit to 1 does not work 0 Locked

    129 views
    2 replies
    Latest 7 months ago
    by Marc Cifuentes
  • Answered

    TPS4811-Q1: TPS4811-Q1 0 Locked

    186 views
    3 replies
    Latest 7 months ago
    by Audrius Ramaskevicius
  • Suggested Answer

    TPS65994AE: TPS65994BH I2C_IRQ pin always low 0 Locked

    473 views
    16 replies
    Latest 7 months ago
    by Christodulos Tsongas
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