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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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View FAQ threads
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  • Answered

    LM25143-Q1: LM25143-Q1 Maximum Channel current of Dual phase with two different voltages(Vout1-5V)(Vout2-3V3) 0 Locked

    323 views
    3 replies
    Latest over 1 year ago
    by David Baba
  • Suggested Answer

    LM25148: Standby and sleep current 0 Locked

    185 views
    1 reply
    Latest over 1 year ago
    by David Baba
  • Answered

    TPS62860: Frequency issues 0 Locked

    408 views
    6 replies
    Latest over 1 year ago
    by Moheddin Pasha Shaik
  • Not Answered

    CSD16570Q5B: MOSFET topology for high current application 0 Locked

    336 views
    4 replies
    Latest over 1 year ago
    by Abhishek Vishwa1
  • Answered

    BQ51050B: charging current 0 Locked

    423 views
    7 replies
    Latest over 1 year ago
    by Bill Johns
  • Suggested Answer

    LM61480: Configuring / Using LM61480 or LM70880 as a constant current source 0 Locked

    399 views
    2 replies
    Latest over 1 year ago
    by Tanmay Sutaria
  • Answered

    LM5113: Highside switch timing topic 0 Locked

    293 views
    3 replies
    Latest over 1 year ago
    by Helmut Fischer
  • Answered

    LP5861T: Connect two CS channels to one LED 0 Locked

    221 views
    3 replies
    Latest over 1 year ago
    by Jared Zhou
  • Answered

    UCC28070: ext. frequancy clock for driving 4 phase interleaved PFC converter 0 Locked

    549 views
    5 replies
    Latest over 1 year ago
    by massimo casagrande
  • Suggested Answer

    TPS61299EVM-016: What is the difference between TPS61299EVM-016 and TPS61299EVM-103 0 Locked

    323 views
    1 reply
    Latest over 1 year ago
    by Nini Zhong
  • Not Answered

    BQ51003: No power transfert when strong coupling just high voltage large pulses for VRECT. 0 Locked

    480 views
    11 replies
    Latest over 1 year ago
    by Alain RHELIMI
  • Answered

    BQ77915: Charge MOSFET doesn't turn 0 Locked

    607 views
    4 replies
    Latest over 1 year ago
    by Stefano Marrazza
  • Suggested Answer

    TPS62877-Q1: Alternate suggestion 0 Locked

    220 views
    1 reply
    Latest over 1 year ago
    by Werner Lummer
  • Answered

    BQ76942: I2C communication without REG1 enabled 0 Locked

    276 views
    2 replies
    Latest over 1 year ago
    by Andreas Hogberg
  • Suggested Answer

    TPS54383: TPS54383 0 Locked

    351 views
    11 replies
    Latest over 1 year ago
    by Varun John
  • Answered

    LM3549: power up sequence 0 Locked

    167 views
    1 reply
    Latest over 1 year ago
    by Jared Zhou
  • Answered

    LP5861T: Short detection 0 Locked

    190 views
    1 reply
    Latest over 1 year ago
    by Jared Zhou
  • Suggested Answer

    TPS62932: efficiency 0 Locked

    530 views
    13 replies
    Latest over 1 year ago
    by Gui He
  • Answered

    LM51551-Q1: question about BIAS and internal VCC Regulator efficiency 0 Locked

    377 views
    4 replies
    Latest over 1 year ago
    by Jay wang
  • Answered

    TPS2595: Continuous 4A output design 0 Locked

    230 views
    1 reply
    Latest over 1 year ago
    by Arush Gupta
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