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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

    TPS7A02: Ramp up time 0 Locked

    232 views
    2 replies
    Latest over 4 years ago
    by Srikanth Lolla Venkata
  • Suggested Answer

    BQ25601D: Vin and Vsys power ORing to get better efficiency when external input exists 0 Locked

    234 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    TPS65150: LCD bias. 0 Locked

    194 views
    1 reply
    Latest over 4 years ago
    by Liaqat Khan
  • Answered

    LM25145: slow edges down to 100ns 0 Locked

    270 views
    5 replies
    Latest over 4 years ago
    by Timothy Hegarty
  • Suggested Answer

    TPS22924C: height question TTPS22924CYZPR vsTPS22924CYZPRB 0 Locked

    256 views
    1 reply
    Latest over 4 years ago
    by Shreyas Dmello
  • Suggested Answer

    TPS22914: the height of the package 0 Locked

    296 views
    1 reply
    Latest over 4 years ago
    by Shreyas Dmello
  • Answered

    TPS6521825: What is the maximum input voltage for digital input pins on this part? 0 Locked

    341 views
    4 replies
    Latest over 4 years ago
    by adevries
  • Suggested Answer

    TPS23754: VDD pin of TPS23754 0 Locked

    213 views
    1 reply
    Latest over 4 years ago
    by Brett Colteaux
  • Suggested Answer

    TPS23734: To know the possibility/concern of insert the bead before the bride diode 0 Locked

    218 views
    1 reply
    Latest over 4 years ago
    by Brett Colteaux
  • Answered

    BQ76940: Recommendation on criteria for choosing cells to balance 0 Locked

    499 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    TPS23753A: Power-on failure with specific ethernet switch (PSE) 0 Locked

    552 views
    3 replies
    Latest over 4 years ago
    by Brett Colteaux
  • Answered

    BQ77915: BQ77915 0 Locked

    1248 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    BQ24314A: Inquiry about replacement products 0 Locked

    276 views
    1 reply
    Latest over 4 years ago
    by Shawn Hinkle
  • Suggested Answer

    TPS65320-Q1: request for TPS65320B-Q1 datasheet 0 Locked

    368 views
    1 reply
    Latest over 4 years ago
    by Phil Yi
  • Answered

    UCD3138064EVM-166: Look for examples to start with. 0 Locked

    316 views
    3 replies
    Latest over 4 years ago
    by Amiel Hussain
  • Suggested Answer

    TPS92662-Q1: hot-swappable operation function 0 Locked

    193 views
    1 reply
    Latest over 4 years ago
    by James Patterson
  • Answered

    TPS65910: retention time? 0 Locked

    236 views
    1 reply
    Latest over 4 years ago
    by Phil Yi
  • Suggested Answer

    UCC21520: DT pin application 0 Locked

    279 views
    1 reply
    Latest over 4 years ago
    by Francisco Lauzurique
  • Answered

    BQ25713: I2C Fast mode 0 Locked

    148 views
    1 reply
    Latest over 4 years ago
    by Pengzhao Zhu
  • Suggested Answer

    BQ25895: The input current limit value if D+ short to D- 0 Locked

    122 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
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