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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

    TPS53647: recommended power stage 0 Locked

    955 views
    2 replies
    Latest over 8 years ago
    by K. Sasaki14
  • Not Answered

    UCC29002: Application of UCC29002 0 Locked

    786 views
    1 reply
    Latest over 8 years ago
    by Yunsheng Qu
  • Suggested Answer

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  • Answered

    TPS3823: nRESET terminal on TPS3823 0 Locked

    947 views
    2 replies
    Latest over 8 years ago
    by KANJI SHIBATANI
  • Answered

    TPS54227: What is the output voltage of TPS54227 limitted to 7V by? 0 Locked

    830 views
    2 replies
    Latest over 8 years ago
    by Kazuya Nakai59
  • Answered

    TPS65190: Does TPS65910/2 at VGH=9V operate properly as level-shifter? 0 Locked

    1339 views
    3 replies
    Latest over 8 years ago
    by m.k
  • Not Answered

    BQ25570 VOUT Problem 0 Locked

    3580 views
    8 replies
    Latest over 8 years ago
    by Aurélien Fillau
  • Not Answered

    bq25570 VOUT Problem 0 Locked

    933 views
    1 reply
    Latest over 8 years ago
    by Aurélien Fillau
  • Not Answered

    UCC2808-2: Repeated fault analysis 0 Locked

    2066 views
    5 replies
    Latest over 8 years ago
    by alon druker
  • Not Answered

    LP5569: Feature 0 Locked

    1224 views
    3 replies
    Latest over 8 years ago
    by Summer SU
  • Suggested Answer

    AC/DC SMPS Battery Charger 0 Locked

    2090 views
    5 replies
    Latest over 8 years ago
    by RICHARD THIRSK
  • Not Answered

    TPS61096A: Shutdown Output level at about 2V 0 Locked

    1335 views
    4 replies
    Latest over 8 years ago
    by Jasper Li
  • Not Answered

    TPS61096 shutdown current on PWR787 Evaluation Module 0 Locked

    1519 views
    3 replies
    Latest over 8 years ago
    by Jasper Li
  • Answered

    TPS65131: Problem at Negative Output - Urgent 0 Locked

    6962 views
    19 replies
    Latest over 8 years ago
    by Noam Weidenfeld1
  • Not Answered

    Op amp 0 Locked

    798 views
    3 replies
    Latest over 8 years ago
    by naga reddy
  • Not Answered

    TINA/Spice/LM5067: can not find the simulation model 0 Locked

    322 views
    0 replies
    Started over 8 years ago
    by Jing Ji
  • Answered

    LMR23625: Poor efficiency at low output current 0 Locked

    1314 views
    4 replies
    Latest over 8 years ago
    by Chris Glaser
  • Not Answered

    LM5166: FB Voltage waveform question 0 Locked

    712 views
    2 replies
    Latest over 8 years ago
    by Peng Wu98
  • Not Answered

    TPS54200: Equation Support? 0 Locked

    482 views
    1 reply
    Latest over 8 years ago
    by Summer SU
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