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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] TPS65916: Can I run the PMIC without OTP or modify the OTP?

    Nastasha
    Nastasha
    Part Number: TPS65916 Can I change the initial OTP settings?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65916: What is OTP?

    Nastasha
    Nastasha
    Part Number: TPS65916 What is OTP? Where can I find OTP settings?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Do I need to use a crystal?

    Nastasha
    Nastasha
    Part Number: TPS659037 Is a crystal required with this PMIC?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Which I2C bus should be used?

    Nastasha
    Nastasha
    Part Number: TPS659037 Should I use I2C1 or I2C2?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: How should VCC1 and VIO inputs be sequenced?

    Nastasha
    Nastasha
    Part Number: TPS659037 How should these input supplies be turned on?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Should I use PWERHOLD or PWRON to turn on the PMIC?

    Nastasha
    Nastasha
    Part Number: TPS659037 How should I turn on the TPS659037?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: How can I tell which OTP I am using?

    Nastasha
    Nastasha
    Part Number: TPS659037 How do I know which OTP settings are programmed in the device I am using?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Can I run the PMIC without OTP or modify the OTP?

    Nastasha
    Nastasha
    Part Number: TPS659037 Can I reprogram the OTP settings to match my design requirements?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: What is OTP?

    Nastasha
    Nastasha
    Part Number: TPS659037 What is OTP? Where can I find the OTP settings for a part number?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: Is a series resistor needed on the VBATTBKUP?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Is a series resistor needed on the VBATTBKUP?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
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  • Answered

    LP5864: Close the broadcast of LP5864 0 Locked

    167 views
    6 replies
    Latest 3 months ago
    by Felix Wang
  • Answered

    TPSM81033: Question about foot pattern CAD data. 0 Locked

    260 views
    12 replies
    Latest 3 months ago
    by Kazuya Nakai59
  • Not Answered

    GPCCHEM: GPCCHEM failue 0 Locked

    97 views
    7 replies
    Latest 3 months ago
    by Mulin Chou
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    TPS3899: TPS3899DL31DSERQ1 : Failure Analysis Request 0 Locked

    96 views
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    Latest 3 months ago
    by Sila Atalar
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    BQ40Z50-R2: IT Gauging Ext and Load Select default values 0 Locked

    286 views
    8 replies
    Latest 3 months ago
    by Alan Frias
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    TPS7A57: Noise Injection 0 Locked

    119 views
    1 reply
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    by Aden Taylor
  • Not Answered

    BQ76952: Higher side DSG FET failure 0 Locked

    186 views
    3 replies
    Latest 3 months ago
    by Alexis_H
  • Suggested Answer

    TLV704: Suitable device recommendation 0 Locked

    49 views
    1 reply
    Latest 3 months ago
    by McKyla Beuttler
  • Answered

    TPS61322: TI data sheet does not show input capacitor 0 Locked

    215 views
    7 replies
    Latest 3 months ago
    by AB Singh
  • Suggested Answer

    TPSM831D31: How to build a project in Fusion Digital Power Designer? 0 Locked

    333 views
    17 replies
    Latest 3 months ago
    by Nick Zahabizadeh
  • Answered

    TPS2372: Understanding the various diode bridge front ends on different EVMs. 0 Locked

    135 views
    2 replies
    Latest 3 months ago
    by Jonathan Baiardo
  • Answered

    TPS65219: TPS6521901 schematic check 0 Locked

    209 views
    6 replies
    Latest 3 months ago
    by Shuji Ishiwata
  • Suggested Answer

    ISO5852S: Different Internal Pull-up and Pull-down MOS Questions 0 Locked

    94 views
    1 reply
    Latest 3 months ago
    by Sean Cashin
  • Suggested Answer

    TPSM33625: 24Vin to 24Vout/100mA 0 Locked

    77 views
    1 reply
    Latest 3 months ago
    by Andrew Kutzler
  • Suggested Answer

    LM2596: LM2596S-3.3/NOPB - ceramic, silver mica, or plastic 0 Locked

    73 views
    1 reply
    Latest 3 months ago
    by Andrew Kutzler
  • Answered

    TPS50601-SP: Unused pin of TPS50601-SP 0 Locked

    69 views
    1 reply
    Latest 3 months ago
    by Andy Fondaw
  • Not Answered

    TPS4810-Q1: SCP for 3-phase motor 0 Locked

    234 views
    6 replies
    Latest 3 months ago
    by Sarah Raines
  • Suggested Answer

    TPS2HB16-Q1: power switch, constant current regulation, current clamp 0 Locked

    292 views
    10 replies
    Latest 3 months ago
    by Rishika Patel
  • Suggested Answer

    LM431: Series : LM431 series Package : T0-92(LP) | 3 Lead : Formed lead Packaging : Tape and Reel 0 Locked

    208 views
    1 reply
    Latest 3 months ago
    by Julie Nguyen
  • Suggested Answer

    TPS4800-Q1: SRC configuration question 0 Locked

    46 views
    1 reply
    Latest 3 months ago
    by Sarah Raines
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