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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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  • Not Answered

    BQ25176M: DPM_MIN 0 Locked

    64 views
    1 reply
    Latest 7 months ago
    by Bill Johns
  • Suggested Answer

    LMR33640: EN Pin Voltage Level When Using LMR33640 in Inverting Configuration 0 Locked

    116 views
    2 replies
    Latest 7 months ago
    by Frank De Stasi
  • Suggested Answer

    LM22680: can I connect the 5V coming from the USB to the output of the of the LM22680 0 Locked

    223 views
    4 replies
    Latest 7 months ago
    by Frank De Stasi
  • Suggested Answer

    LM2596: LM2595 0 Locked

    293 views
    2 replies
    Latest 7 months ago
    by Frank De Stasi
  • Suggested Answer

    TPS23731: Vcc & VREG Cap request 0 Locked

    86 views
    1 reply
    Latest 7 months ago
    by Diang Xing
  • Not Answered

    UCC25600: Configure Output Voltage 0 Locked

    73 views
    1 reply
    Latest 7 months ago
    by Manikanta Pallantla
  • Suggested Answer

    TPS281C30: Current sensing capabilities 0 Locked

    165 views
    4 replies
    Latest 7 months ago
    by Guang Zhou
  • Not Answered

    TPS25221: back to back FET for reverse current protection 0 Locked

    177 views
    1 reply
    Latest 7 months ago
    by Ke Wang
  • Not Answered

    BQ25173: What is the status of STAT pin when super cap has been fully charged (VFB > 98% of VFB_REF) and VIN is removed? 0 Locked

    95 views
    1 reply
    Latest 7 months ago
    by Bill Johns
  • Suggested Answer

    TPS2543: 5V conflict handling 0 Locked

    113 views
    2 replies
    Latest 7 months ago
    by Chris Sterzik
  • Not Answered

    LM65645-Q1: Missing graphical information in datasheet 0 Locked

    155 views
    1 reply
    Latest 7 months ago
    by Andrew Kutzler
  • Suggested Answer

    TPS3704-Q1: tPD typical value 0 Locked

    135 views
    1 reply
    Latest 7 months ago
    by Oscar Ambriz
  • Answered

    TPS3435: Watchdog temporal parameters configuration 0 Locked

    142 views
    1 reply
    Latest 7 months ago
    by Jesse Villanueva
  • Answered

    TPS2373: evaluation module variants 0 Locked

    114 views
    1 reply
    Latest 7 months ago
    by Diang Xing
  • Not Answered

    BQ24074: undesirable Output voltage at battery terminal and output pins 0 Locked

    115 views
    2 replies
    Latest 7 months ago
    by Garrett Kreger
  • Answered

    TPS929240-Q1: I don't see any frame on the TX pin of the TPS929240 0 Locked

    475 views
    4 replies
    Latest 7 months ago
    by Jorge Maranto Rivera
  • Answered

    TPSM33615: "frequency foldback at low input voltage" function like the LMZM23601 0 Locked

    450 views
    13 replies
    Latest 7 months ago
    by Joshua Austria
  • Suggested Answer

    TPS51200: Request for Max. storage temperature (where functionality of the component is assured for TPS51200MDRCTEP) 0 Locked

    143 views
    2 replies
    Latest 7 months ago
    by James Steenbock
  • Answered

    BQ25504: Adding USB charging to BQ25504 solar energy harvesting 0 Locked

    186 views
    5 replies
    Latest 7 months ago
    by Pascal Roobrouck
  • Not Answered

    LMZ13610: Baking Procedure 0 Locked

    134 views
    3 replies
    Latest 7 months ago
    by Andrew Kutzler
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