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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] BQ25600: How does the charge safety timer work for BQ25600, BQ25600C, BQ25600D, BQ25601, BQ25601D, and the BQ25606?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 , , , BQ25606 , BQ25601D The safety timer for the BQ25600, BQ25600C, BQ25600D, BQ25601, BQ25601D, and BQ25606 functions as a protection against prolonged charging caused by abnormal battery…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25720: Communicate with smart battery

    Darren Chang
    Darren Chang
    Part Number: BQ25720 Hi Team, My client is looking for the battery charger can communicate with smart battery. According to the data sheet of BQ25720, it is indeed possible to connect SMBUS to the smart battery. But there is very little relevant…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: ASIL Compliance certificate for LEO PMIC ICs

    Jahnavi Rajagopal
    Jahnavi Rajagopal
    Part Number: TPS6594-Q1 HI, Could you please provide us the ASIL Compliance certifcate for LEO PMIC ICs. We are using this IC for FISKER program PMIC Master TPS65941213RWERQ1 PMIC slave Leo- TPS65941111RWERQ1
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How will TPS923655 / TPS923654 / TPS923653 / TPS923652 transform from shutdown into PWM dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 I want to strobe the LED current and output nearly square-wave-shape current output. I do not want the soft start to influence my output current, so I need to know when the…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How will TPS922055 / TPS922054 / TPS922053 / TPS922052 transform from shutdown into PWM dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 I want to strobe the LED current and output nearly square-wave-shape current output. I do not want the soft start to influence my output current, so I need to know when the…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] Is there a way to disable the thermal foldback function of TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 Is there a way to disable the thermal foldback function of TPS923655 / TPS923654 / TPS923653 / TPS923652 if I do not need this function?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to deal with the unused FAULT pin of TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 What should I do if I do not need the FAULT pin of TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How can I separate the GND when doing layout for TPS923655 / TPS923654 / TPS923653 / TPS923652 in VSON or SOT-23-THN package?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 How can I separate the AGND and PGND when doing layout for TPS923655 / TPS923654 / TPS923653 / TPS923652 in VSON or SOT-23-THN package?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to get a quick transition of TPS923655 / TPS923654 / TPS923653 / TPS923652 from shutdown into flexible dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 I want to strobe the LED current and output nearly square-wave-shape current output. I do not want the soft start to influence my output current. How can I get a quick transition…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] List of FAQs for TPS923655 / TPS923654 / TPS923653 / TPS923652 LED driver

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 KEEP UPDATING... This thread provides a list of frequently asked questions for TPS923655 / TPS923654 / TPS923653 / TPS923652 LED driver. You can click on the below link to…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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  • Answered

    TPS23756: What will cause TPS23756 enter pulse skipping mode? 0 Locked

    318 views
    1 reply
    Latest over 5 years ago
    by Michael Pahl
  • Not Answered

    BQ25713: How to wake up BQ25713 again 0 Locked

    167 views
    1 reply
    Latest over 5 years ago
    by Joel Hernandez II
  • Answered

    CSD95472Q5MC: CSD95472Q5MC /PS parameters consideration / Vsw to Pgnd / Package 0 Locked

    383 views
    4 replies
    Latest over 5 years ago
    by MINKYUNG KIM
  • Answered

    BQ76200: Need of extra Cgd to remove gate oscillation 0 Locked

    560 views
    3 replies
    Latest over 5 years ago
    by WM5295
  • Not Answered

    BQ77915: BQ77915 15-cell consult 0 Locked

    241 views
    3 replies
    Latest over 5 years ago
    by Matt Sunna
  • Suggested Answer

    TPS28225: TPS28225 the MOS tube did not burn, but the driver chip was broken 0 Locked

    256 views
    1 reply
    Latest over 5 years ago
    by Richard Herring
  • Suggested Answer

    LMG1025-Q1: IN+ / IN- voltage level 0 Locked

    455 views
    3 replies
    Latest over 5 years ago
    by Jeffrey Mueller
  • Suggested Answer

    LM5170: Standard 0 Locked

    161 views
    2 replies
    Latest over 5 years ago
    by Youhao Xi
  • Not Answered

    BQ76940: BQ76940 issue analysis 0 Locked

    506 views
    1 reply
    Latest over 5 years ago
    by WM5295
  • Answered

    BQ78350-R1A: Charge FET open in a narrow cell voltage range 0 Locked

    350 views
    5 replies
    Latest over 5 years ago
    by Jeffrey Wright
  • Answered

    UCC21222-Q1: UCC21222-Q1: Testing issues 0 Locked

    413 views
    2 replies
    Latest over 5 years ago
    by Mohana Krishnan M
  • Answered

    TPS54623: For High Vo 0 Locked

    357 views
    3 replies
    Latest over 5 years ago
    by Anthony F
  • Suggested Answer

    TPS53667: set PMbus voltage level 0 Locked

    467 views
    1 reply
    Latest over 5 years ago
    by Matt Schurmann
  • Suggested Answer

    LMR14050SEVM: 2 layers PCB design 0 Locked

    506 views
    4 replies
    Latest over 5 years ago
    by Andy Chen
  • Suggested Answer

    TPS62125: About input current Tina simulation 0 Locked

    502 views
    1 reply
    Latest over 5 years ago
    by JohnTucker
  • Answered

    TPS53622: TPS53622 0 Locked

    416 views
    3 replies
    Latest over 5 years ago
    by Chasel Chen
  • Suggested Answer

    BQ24650: BQ24650RVAT 24 volt 0 Locked

    252 views
    1 reply
    Latest over 5 years ago
    by Kedar Manishankar
  • Answered

    LM5022: PMP20676 0 Locked

    590 views
    4 replies
    Latest over 5 years ago
    by Tsvetan Ginin
  • Answered

    H- Bridge driving with opto-coupler based gate drivers 0 Locked

    4824 views
    5 replies
    Latest over 5 years ago
    by dimitri james
  • Answered

    BQ27542-G1: Effect of a built in PTC Fuse in the cell to be monitored 0 Locked

    367 views
    2 replies
    Latest over 5 years ago
    by John Newton94
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