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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] How do I set up TPSI305x-Q1?

    Samuel Skranak
    Samuel Skranak
    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TPSI3050 , TPSI3052 , TPSI3052-Q1 , A Solid-State Relay is an electronic device that acts a power switch across a barrier that provides electrical isolation. These devices have no mechanical parts…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS28225: What are the design considerations for the TPS28225’s 3-State PWM Input?

    William Moore
    William Moore
    Part Number: TPS28225 3-State Input with Single Pin Controller The TPS28225 has a 3-state input that allows the controller to use a single pin to drive two output FETs as well as set both outputs low by setting the PWM pin to high impedance in the…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952: How can I calculate the coulomb counter current error in the BQ769x2?

    Luis H. S.
    Luis H. S.
    Part Number: BQ76952 Other Parts Discussed in Thread: BQ76972 , , BQ769142 , BQ76942 I want to know how can I calculate the worst-case current measurement error when using any of the BQ769x2 devices (BQ76952, BQ76942, BQ769142, BQ76972). Can you explain…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ79616EVM-021: Where can I download the USB2ANY 2.8.2.0 SDK for the BQ79616EVM?

    Luis H. S.
    Luis H. S.
    Part Number: BQ79616EVM-021 Other Parts Discussed in Thread: USB2ANY Hello, Where can I download the USB2ANY_2.8.2.0_SDK_Setup.exe to use the USB2ANY with the BQ79616EVM?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25750 Schematic and Layout Checklist

    Md Munir Hasan
    Md Munir Hasan
    Other Parts Discussed in Thread: BQ25750 Hello all, Here is the BQ25750 schematic and layout checklist. BQ25750_Schematic_And_Layout_Checklist.pdf Best Regards, Munir
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TLC6C5748-Q1: [FAQ] Interface of TLC6C5748-Q1 and sample code procedure

    Gracie Guo
    Gracie Guo
    Part Number: TLC6C5748-Q1 What's the interface of TLC6C5748-Q1 and how to program it in the 16-bit SPI format?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: How do I enable EN_DRV?

    Nicholas McNamara
    Nicholas McNamara
    Part Number: TPS6594-Q1 Introduction This FAQ will cover enabling the EN_DRV and the preliminaries needed for it. Since this FAQ covers both TPS6594/TPS6593 and their variants, there will be slight differences on the implementations. The only way…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to design the COMP pin components for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 How to design the COMP pin components for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to design the COMP pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to design the COMP pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] LM4121: What are the best options to replace the adjustable version of LM4121?

    Jackson Wightman
    Jackson Wightman
    Part Number: LM4121 Other Parts Discussed in Thread: REF35 , REF4132 Hello, I am looking to replace LM4121IM5-ADJ/NOPB, LM4121AIM5-ADJ/NOPB, or LM4121IM5X-ADJ/NOPB with another solution from TI. What are my options? Thank you.
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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View FAQ threads
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    LMR14030-Q1: Vout is Shorted to battery 0 Locked

    496 views
    4 replies
    Latest over 8 years ago
    by Vental Mao
  • Suggested Answer

    TPS65150: Devices shutsdown at longer distance between LCD & driver 0 Locked

    4530 views
    11 replies
    Latest over 8 years ago
    by Sudha kp
  • Answered

    TPS40210-Q1: Dynamic configuration of Feedback resistance 0 Locked

    376 views
    2 replies
    Latest over 8 years ago
    by NOBUO FUJIHARA
  • Not Answered

    TPS55340: TPS55340 load transient in the different output capacitor 0 Locked

    464 views
    1 reply
    Latest over 8 years ago
    by Garrett Roecker
  • Answered

    LM3880-Q1: About the sequence of LM3880-Q1(Use LM3880-Q1 in cascade) 0 Locked

    1257 views
    3 replies
    Latest over 8 years ago
    by yihe
  • Answered

    LMR16020: -15Vout / 0.2A application 0 Locked

    1389 views
    3 replies
    Latest over 8 years ago
    by YangZhang
  • Suggested Answer

    Led Matrix Driver for 5V LEDs ? 0 Locked

    4518 views
    12 replies
    Latest over 8 years ago
    by James Patterson
  • Suggested Answer

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    804 views
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    Latest over 8 years ago
    by Jeffrey Mueller
  • Answered

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    3371 views
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    Latest over 8 years ago
    by David Baba
  • Not Answered

    BQ34Z100-G1: EV2300 fIRMWARE UPDATE 0 Locked

    855 views
    1 reply
    Latest over 8 years ago
    by Onyx Ahiakwo
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    1054 views
    1 reply
    Latest over 8 years ago
    by Onyx Ahiakwo
  • Not Answered

    WEBENCH® Tools/LM5018: The simulation results of LM5018 0 Locked

    582 views
    1 reply
    Latest over 8 years ago
    by David Baba
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    528 views
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  • Suggested Answer

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    752 views
    4 replies
    Latest over 8 years ago
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  • Answered

    TPS53513: TPS53513 / Connect EN pin to VREG 0 Locked

    1139 views
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    Latest over 8 years ago
    by JohnTucker
  • Suggested Answer

    TPS82140: Switching Frequency 0 Locked

    645 views
    1 reply
    Latest over 8 years ago
    by Chris Glaser
  • Not Answered

    BQ34Z100-G1: Is it possible to flash the Golden image via I2C using a host Micro controller, without the need to use BQStudio? 0 Locked

    1217 views
    1 reply
    Latest over 8 years ago
    by Onyx Ahiakwo
  • Answered

    LP8860-Q1: Output current accuracy 0 Locked

    518 views
    1 reply
    Latest over 8 years ago
    by Sung Ho Yoon
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    645 views
    1 reply
    Latest over 8 years ago
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