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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] LP87521-Q1, LP87522-Q1, LP87523-Q1, LP87524-Q1 and LP87525-Q1 device differences

    Samuli Piispanen
    Samuli Piispanen
    Other Parts Discussed in Thread: LP87522-Q1 , LP87524-Q1 , LP87525-Q1 , LP87524B-Q1 , LP87521-Q1 , LP87523-Q1 , LP87524J-Q1 , LP87524P-Q1 This thread applies to LP87521-Q1, LP87522-Q1, LP87523-Q1, LP87524-Q1 and LP87525-Q1 devices. LP87524B-Q1, LP87524J…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: TPS65903x, TPS659038, TPS659039 OTP Selection Guide

    Alex Saenz
    Alex Saenz
    Part Number: TPS659037 Attached is a summary of all available OTP spins of the TPS65903x devices. 2451.TPS65903x_otp_sel_guide.xlsx
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] What's kind of PMICs from TI for image sensor?

    Phil Yi
    Phil Yi
    Please refer to the Application Report: Camera PMIC Spin Selection Guide .
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] What's the difference between TI camera's PMICs?

    Phil Yi
    Phil Yi
    Please refer to the Application Report: Camera PMIC Spin Selection Guide .
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] LP8758-E0: Is there a quick and easy way to evaluate LP8758 PMIC?

    Phil Yi
    Phil Yi
    Part Number: LP8758-E0 Other Parts Discussed in Thread: LP8758 , Yes; TI application engineer can provide a quick sample module based on LP8758-E0 as a quick and easy way to evaluate LP8758 PMIC. Linked here is the module User Guide.
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] REF102: REF102AU Alternative

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: REF102 Hello, Is there a newer alternative to REF102AU series voltage reference? I am looking for improved accuracy and performance. Thank you.
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How do I configure the gauge to drive fewer than 6 LEDs?

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ40Z80 , BQSTUDIO Sometimes not all 6 LEDs supported by the BQ40Z80 are needed in your application. If the data flash is not configured correctly for any configuration other than 6 LEDs, it can cause a dim blinking for…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How do I configure the gauge to drive fewer than 5 LEDs?

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Sometimes not all 5 LEDs supported by the BQ40Z50 are needed in your application. If the data flash is not configured correctly for any configuration other than 5 LEDs, it can cause a dim blinking of…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Cell Balancing FAQs

    Nancy Hidalgo
    Nancy Hidalgo
    Other Parts Discussed in Thread: BQ79616 What type of cell balancing does the BQ79616 perform? What does it mean when cell balancing is described as “autonomous”? What are the capacitors on the cell balancing inputs for? Is there a model to…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: How to connect unused IO.

    Chris Sterzik
    Chris Sterzik
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 , TPS6593-Q1 For the TPS6594-Q1 how to connect unused IO. For the TPS6594-Q1 , TPS6593-Q1 , and LP8764-Q1 devices the connection of unused IO is described in right most column of the…
    • over 2 years ago
    • Power management
    • Power management forum
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    LP5562: Is there an error in the IC that swaps the B_PWM (0x02) & R_PWM (0x04) registers? 0 Locked

    70 views
    3 replies
    Latest 1 month ago
    by Jason Stubbs
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    TPS25751: Customize VIF files for USBIF authentication 0 Locked

    81 views
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    Latest 1 month ago
    by Aya Khedr
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    UCC27714: UCC27714 miller clamp 0 Locked

    59 views
    1 reply
    Latest 1 month ago
    by Richard Herring
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    LM3150: Spec comparison 0 Locked

    38 views
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    UCC28911: Dual output 12V and 3.3V schematic: UCC28911 0 Locked

    181 views
    7 replies
    Latest 1 month ago
    by Mike O'
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    TPS92664-Q1: can handle 2Mbps ? 0 Locked

    49 views
    1 reply
    Latest 1 month ago
    by Jaron Wilson
  • Answered

    LMR51420: Thermal Resistance and Current Limit 0 Locked

    38 views
    1 reply
    Latest 1 month ago
    by Ridge Lahti
  • Suggested Answer

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    60 views
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    233 views
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    76 views
    2 replies
    Latest 1 month ago
    by Diego
  • Suggested Answer

    BQ34Z100-G1: Support on Chemical ID Selection 0 Locked

    65 views
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    Latest 1 month ago
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    TLVM14406: webench design 0 Locked

    143 views
    7 replies
    Latest 1 month ago
    by Andrew Kutzler
  • Answered

    LMR36506: Current limit value of 0.6A ver 0 Locked

    46 views
    1 reply
    Latest 1 month ago
    by Richard Fu22
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    193 views
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    BQ25756E: Li Ion 7s optimal IC configuration 0 Locked

    63 views
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    Latest 1 month ago
    by Diego
  • Answered

    TPS2363: Do we have new solutions? 0 Locked

    96 views
    7 replies
    Latest 1 month ago
    by Avishek Pal
  • Suggested Answer

    BQ25756: BQ25756: Inductor & Capacitor Values for 33.6 V / 20 A Charger 0 Locked

    75 views
    1 reply
    Latest 1 month ago
    by Michael Bradbourne
  • Answered

    TPS65218D0: Maximum capacity that can be connected to the load 0 Locked

    90 views
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    Latest 1 month ago
    by Sarah Lao
  • Suggested Answer

    TPS923655DMTREVM: TPS923655DMTREVM,TPS92365x 0 Locked

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