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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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View FAQ threads
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  • Answered

    TPS22941: Reverse Current Blocking 0 Locked

    115 views
    1 reply
    Latest 3 months ago
    by Amrit Jit
  • Answered

    TPS54340B: Jitter on switching node of TPS54340B during specific Vin range 0 Locked

    193 views
    18 replies
    Latest 3 months ago
    by Onkar Bhakare
  • Suggested Answer

    LM5143A-Q1: Can it do 15V 70A out put if using multi phase ? 0 Locked

    192 views
    8 replies
    Latest 3 months ago
    by Onkar Bhakare
  • Suggested Answer

    TPS25982: Using TPS25982 with 12V DC fan having peak current 19A 0 Locked

    93 views
    3 replies
    Latest 3 months ago
    by Arush Gupta
  • Suggested Answer

    TPS25981: Via sizes on pads of pin5(IN) and pin6(out) 0 Locked

    59 views
    1 reply
    Latest 3 months ago
    by Arush Gupta
  • Answered

    TPS25946: Can be used as switch? 0 Locked

    53 views
    1 reply
    Latest 3 months ago
    by Arush Gupta
  • Not Answered

    UCC28910: PMP8590 Reference Design - half of prototypes didn't work 0 Locked

    69 views
    1 reply
    Latest 3 months ago
    by Ning Tan
  • Not Answered

    UCC25661: control loop details 0 Locked

    83 views
    1 reply
    Latest 3 months ago
    by Ning Tan
  • Not Answered

    BQ40Z80: Questions regarding State of Health (SOH) 0 Locked

    77 views
    0 replies
    Started 3 months ago
    by Veni Wu
  • Suggested Answer

    LP5861T: Sample code for SPI 0 Locked

    118 views
    2 replies
    Latest 3 months ago
    by Felix Wang
  • Answered

    LP5813: I2C Address Workaround Purpose and Impact 0 Locked

    106 views
    2 replies
    Latest 3 months ago
    by Felix Wang
  • Suggested Answer

    LM2698: Compensation Values calculations 0 Locked

    90 views
    1 reply
    Latest 3 months ago
    by Shipeng Cheng
  • Answered

    TPS922052: PWM-signal constraints for flexible dimming 0 Locked

    87 views
    2 replies
    Latest 3 months ago
    by Lucia Gao
  • Suggested Answer

    TL431-Q1: The IMDS file for TL431AQDBZRQ1 0 Locked

    105 views
    1 reply
    Latest 3 months ago
    by Masoud Beheshti61
  • Answered

    BQ28Z620: FET used for protection function 0 Locked

    68 views
    2 replies
    Latest 3 months ago
    by Masashi Mineda
  • Suggested Answer

    TPS274160: Clarification on current limt setting 0 Locked

    93 views
    3 replies
    Latest 3 months ago
    by Patrick Shalton
  • Not Answered

    LM61495T-Q1: output 12V/10A working or not? 0 Locked

    105 views
    5 replies
    Latest 3 months ago
    by Dino Maslic
  • Answered

    BQ25792: Support with product selection 0 Locked

    82 views
    4 replies
    Latest 3 months ago
    by Monisha M
  • Not Answered

    LMQ644A2-Q1: LMQ644A2-Q1: Need Altium Source Files for Dual Output Design (3.3V/3.8V) 0 Locked

    72 views
    1 reply
    Latest 3 months ago
    by Onkar Bhakare
  • Suggested Answer

    LM25066A: LM25066A E1h Report issue 0 Locked

    110 views
    8 replies
    Latest 3 months ago
    by Avishek Pal
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