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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] REF35: What is the best precision series voltage reference for low-power medical applications?

    Masoud Beheshti61
    Masoud Beheshti61
    Other Parts Discussed in Thread: REF35 Can you please recommend the best solution for low-power medical application?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] What partner processors/SoC will work with TPS65903x?

    Nicholas McNamara
    Nicholas McNamara
    Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 , AM5729 , AM5726 For instance, I have a TPS659037 and I would like to know what processors are available from TI. Also, when I find a processor that works with my solution, how would…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] What partner processors/SoC will work with TPS6591x?

    Nicholas McNamara
    Nicholas McNamara
    Other Parts Discussed in Thread: TPS65916 , AM5728 , AM5729 , AM5726 For instance, I have a TPS65916 and I would like to know what processors are available from TI. Also, when I find a processor that works with my solution, how would I place the interconnects…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: LP8764-Q1: How to use EVM for GUI communication with off-board IC.

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 This topic is relevant to TPS6594-Q1 and LP8764-Q1 devices: Our EVM’s can be used for I2C or SPI communication with PMIC’s that are connected to the board via specific headers. This…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: LP8764-Q1: Debugging PMIC Behavior with Interrupt Interpretation.

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 This FAQ is relevant to TPS6594-Q1 and LP8764-Q1 Devices. If your PMIC is failing to communicate via I2C or SPI, the issue is likely to lie in supply or component selection. It will…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: Shunt regulator characteristics for different grades

    Trailokya Rai
    Trailokya Rai
    Part Number: TL431 What are the key parameters which changes across different grades? Which parameters don't change across different grades of shunt regulators ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] What are the differences between the hardware and firmware protections?

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ40Z50 Firmware Protections The BQ40Z50 offers multiple protection functionalities which can be configured for the end application. The first level protection is firmware based, for example; the Cell Under Voltage …
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS631000: advantages of TPS631000

    Tao Zhang
    Tao Zhang
    Part Number: TPS631000 as the newest buck-boost converter of TI, what are the advantages of this device?
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: Total Power Dissipation

    Trailokya Rai
    Trailokya Rai
    Other Parts Discussed in Thread: TL431 How to calculate total power dissipation for shunt regulators?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQSTUDIO: I created a GMFS(gm.fs) file using bqStudio. How do I use it?

    Shirish
    Shirish
    Part Number: BQSTUDIO I read a GMFS( gm.fs) file using Battery Management Studio. What is the purpose of this file and how do i use it?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
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    [FAQ] BQ25890: Why does ICHG reduce during input voltage DPM (Dynamic Power Management) or the input current DPM for the chargers BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ25896, BQ25898, BQ25898D, BQ24190, BQ24192, BQ24195, BQ24195L, BQ24196, BQ242 0 Locked

    1080 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    BQ76942: MOSFET Driver Fails 0 Locked

    787 views
    8 replies
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    UCC27532: Bypass Capacitor for VDD 0 Locked

    531 views
    1 reply
    Latest over 4 years ago
    by Aaron Grgurich
  • Answered

    BQ25890: Question for thermistor circuit 0 Locked

    233 views
    3 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    TPS92692-Q1: Analog dimming. Leds are alway on 0 Locked

    186 views
    1 reply
    Latest over 4 years ago
    by Tuan Tran74
  • Suggested Answer

    BQ25895M: BQ25895M can not charge full 0 Locked

    382 views
    4 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    TPS2378: IC burning out on auxiliary power 0 Locked

    157 views
    4 replies
    Latest over 4 years ago
    by Michael Pahl
  • Answered

    TPS546C20A: Setting the output voltage by not implementing any PMBus +1 Locked

    363 views
    4 replies
    Latest over 4 years ago
    by Tomoya Ide
  • Suggested Answer

    TPS23881: through the isolation i2c issue 0 Locked

    620 views
    5 replies
    Latest over 4 years ago
    by Darwin Fernandez
  • Suggested Answer

    BQSTUDIO: BQStudio: duplicate in df.fs file? 0 Locked

    324 views
    1 reply
    Latest over 4 years ago
    by Shirish
  • Answered

    LM5134: LM5134 0 Locked

    384 views
    2 replies
    Latest over 4 years ago
    by Bob Haagensen
  • Not Answered

    BQ34Z100-G1: Enabling Lifetime logging must occur in unsealed mode? 0 Locked

    143 views
    3 replies
    Latest over 4 years ago
    by Antonio Fadhel
  • Answered

    TPS61194-Q1: Lightload operation(PFM mode) in PSPICE model 0 Locked

    229 views
    1 reply
    Latest over 4 years ago
    by Xiaoguang
  • Answered

    EMB1412: VEE Rating 0 Locked

    342 views
    1 reply
    Latest over 4 years ago
    by Don Dapkus
  • Not Answered

    BQ76952: Regulator Configuration 0 Locked

    285 views
    1 reply
    Latest over 4 years ago
    by Andrew Han
  • Suggested Answer

    UCC28950: Resonace inductor to A and B side, also possible on C and D side? 0 Locked

    107 views
    1 reply
    Latest over 4 years ago
    by Mike O'
  • Answered

    TPS25946: Load Switch 0 Locked

    176 views
    1 reply
    Latest over 4 years ago
    by Kunal Goel
  • Suggested Answer

    BQ40Z50-R2: After learning cycle question ,cell balancing to work, production image 0 Locked

    411 views
    3 replies
    Latest over 4 years ago
    by Ahmed Gebril
  • Suggested Answer

    BQ28Z610EVM-532: Dashboard can't work 0 Locked

    334 views
    11 replies
    Latest over 4 years ago
    by Lin BoChen
  • Answered

    LM22673: What is the maximum value of output voltage overshoot when the input voltage chattering? 0 Locked

    198 views
    1 reply
    Latest over 4 years ago
    by Andy Chen
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