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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

    LM5146: SPICE Average model of LM5146 0 Locked

    165 views
    3 replies
    Latest 6 months ago
    by Timothy Hegarty
  • Answered

    TPSM33625: TPSM33625 0 Locked

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  • Suggested Answer

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    1 reply
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    115 views
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    Latest 6 months ago
    by Daniel Louis
  • Suggested Answer

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    137 views
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    by Christopher Lim1
  • Suggested Answer

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    108 views
    1 reply
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    by Andres Sagredo
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    254 views
    3 replies
    Latest 6 months ago
    by Andrew Li
  • Suggested Answer

    BQ25798: BQ25798 0 Locked

    270 views
    11 replies
    Latest 6 months ago
    by Jeff F
  • Not Answered

    UCC28740: Duty and Switching Frequency will Reduce Under Heavy Load Condition 0 Locked

    146 views
    3 replies
    Latest 6 months ago
    by Ning Tan
  • Answered

    TPS25751EVM: TPS25751 + BQ25731, PPS and reading out TPS25751 status 0 Locked

    232 views
    3 replies
    Latest 6 months ago
    by Christopher Lim1
  • Not Answered

    TPS568215OA: Difference between TPS568215OARNNR and TPS568215RNN 0 Locked

    78 views
    1 reply
    Latest 6 months ago
    by Amod Vaze
  • Suggested Answer

    TPS3808: what is the Input current at SENSE when VDD=0 0 Locked

    140 views
    5 replies
    Latest 6 months ago
    by Jesse Villanueva
  • Not Answered

    BQ24650: BQ24650: Charging with solar panel not working (2) 0 Locked

    178 views
    3 replies
    Latest 6 months ago
    by Christian Moyer
  • Suggested Answer

    TPS25762-Q1: TPS25762-Q1 0 Locked

    129 views
    3 replies
    Latest 6 months ago
    by Eric Hartigan
  • Suggested Answer

    LM5116: Output voltage drop problem 0 Locked

    109 views
    2 replies
    Latest 6 months ago
    by EricLee
  • Suggested Answer

    UCD9090A: GUI timing is not correct 0 Locked

    512 views
    22 replies
    Latest 6 months ago
    by yihe
  • Suggested Answer

    HD3SS3220: Power management forum 0 Locked

    108 views
    1 reply
    Latest 6 months ago
    by Kameron Hill
  • Suggested Answer

    HD3SS3220: Pull down resistors on the Rx and Tx differential lines 0 Locked

    159 views
    1 reply
    Latest 6 months ago
    by Kameron Hill
  • Suggested Answer

    BQ24610: System Power with LiPO backup battery VIN <30V VOUT 3.3V 0 Locked

    196 views
    3 replies
    Latest 6 months ago
    by Christian Moyer
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