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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] TPS25730: Replacing Proprietary Barrel Connector with USB-C Port

    Kevin Koestler
    Kevin Koestler
    Part Number: TPS25730 Customers are interested in replacing their custom barrel connector with a standardized USB-C port. What are the benefits of implementing a USB-C connector? Are others making a similar transition to USB-C? Does TI have a…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS53685: [FAQ] PMBus Address setting for TPS53685 and TPS536C5

    Zack Tai
    Zack Tai
    Part Number: TPS53685 Other Parts Discussed in Thread: TPS536C5 , TPS53685 and TPS536C5 supports two methods to set PMBus address. PD (Pin Detect) When using PD method, first we have to know the "PD_PMBUS_ADDRESS". PD PMBUS_ADDRESS is the initial…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] UCC5880-Q1: Getting Started with UCC5880-Q1 Without SPI

    Akshat Murali
    Akshat Murali
    Part Number: UCC5880-Q1 How and Why to use UCC5880-Q1 without SPI
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to design the OVP resistor divider for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 How to choose the value for the OVP resistor divider for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPSM8D6C24: TPSM8D6C24/TPSM8D6B24/TPSM8S6C24 Using design tool

    Nancy Zhang
    Nancy Zhang
    Part Number: TPSM8D6C24 Other Parts Discussed in Thread: TPSM8S6C24 , TPSM8D6B24 , , TPS546D24A Hi, TI built powerful excel design tool for TPS546x24A devices. The design tool is in the link as below. SLURB01 Calculation tool | TI.com This design…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS568230: TPS568230 D-CAP3 converter inductor selection

    Nancy Zhang
    Nancy Zhang
    Part Number: TPS568230 Hi, The inductor selection is an important part of buck converter design. The inductor selection affects efficiency, output ripple, load transient response and control loop stability. Typically for most buck converters, the inductor…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How will TPS923655 / TPS923654 / TPS923653 / TPS923652 transform from shutdown into hybrid dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 Is there any graphical illustration about the transition of TPS923655 / TPS923654 / TPS923653 / TPS923652 from shutdown into hybrid dimming mode?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How will TPS922055 / TPS922054 / TPS922053 / TPS922052 transform from shutdown into hybrid dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there any graphical illustration about the transition of TPS922055 / TPS922054 / TPS922053 / TPS922052 from shutdown into hybrid dimming mode?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS929240-Q1: What is the difference between TPS929240A-Q1 & TPS929240-Q1

    TJ Leighton
    TJ Leighton
    Part Number: TPS929240-Q1 What are the differences between TPS929240A-Q1 & TPS929240-Q1?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [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
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  • Not Answered

    TPS65987D: A suitable chip or solution needs to be recommended 0 Locked

    84 views
    1 reply
    Latest 7 months ago
    by Ghouse Mohiuddin23
  • Answered

    TPS55289: Failure In time rate 0 Locked

    95 views
    2 replies
    Latest 7 months ago
    by Ashwini ms
  • Answered

    TPS92641:TPS92641:模拟调光驱动波形异常。 0 Locked

    1168 views
    6 replies
    Latest 7 months ago
    by Steven Li
  • Suggested Answer

    TPS552892-Q1: Question about the mode change between BUCK and BOOST 0 Locked

    111 views
    2 replies
    Latest 7 months ago
    by Leo Ma
  • Suggested Answer

    BQ25750: FW Question 0 Locked

    79 views
    1 reply
    Latest 7 months ago
    by Jing Zou
  • Suggested Answer

    TPS56837: design BGA cap per ball 0 Locked

    153 views
    3 replies
    Latest 7 months ago
    by Gui He
  • Not Answered

    TPS923652: Driving Display Backlight from 5V Supply 0 Locked

    72 views
    1 reply
    Latest 7 months ago
    by Steven Li
  • Suggested Answer

    LP5860EVM: LP5860EVM 0 Locked

    129 views
    1 reply
    Latest 7 months ago
    by Jared Zhou
  • Suggested Answer

    TLC5947: Electrostatic Discharge (ESD) Protection 0 Locked

    293 views
    6 replies
    Latest 7 months ago
    by Jared Zhou
  • Not Answered

    TPS61094: Supercap not being charged due to capacitive load? 0 Locked

    250 views
    8 replies
    Latest 7 months ago
    by Travis Wang
  • Not Answered

    ISO5852S: ISO5852SMDWREP 0 Locked

    72 views
    2 replies
    Latest 7 months ago
    by Sasikala Thangam
  • Not Answered

    TPS66020: Questions about 2ports solution. 0 Locked

    220 views
    8 replies
    Latest 7 months ago
    by Ghouse Mohiuddin23
  • Not Answered

    TPS25750: TPS25750D Only can work in dead battery mode, cannot work when VIN_3V3 exist. 0 Locked

    196 views
    4 replies
    Latest 7 months ago
    by Ghouse Mohiuddin23
  • Not Answered

    TPSF12C1: Noise reduction effect is not seen 0 Locked

    182 views
    8 replies
    Latest 7 months ago
    by Daisuke Higa
  • Answered

    LM5576: Marking and datecode 0 Locked

    111 views
    3 replies
    Latest 7 months ago
    by Ben C
  • Suggested Answer

    BQ25601: Strange current drop for BQ25601 while charging... 0 Locked

    171 views
    8 replies
    Latest 7 months ago
    by Michael Emanuel35
  • Not Answered

    LM74502-Q1: LM74502-Q1 Randomly Failing 0 Locked

    372 views
    3 replies
    Latest 7 months ago
    by Shiven Dhir
  • Not Answered

    LM74500-Q1: LM74500-Q1 0 Locked

    93 views
    1 reply
    Latest 7 months ago
    by Shiven Dhir
  • Answered

    LM5023: Ripple at output problem 0 Locked

    198 views
    7 replies
    Latest 7 months ago
    by Bruno Pescarolli
  • Answered

    BQ25720: SMBus commands 0 Locked

    98 views
    1 reply
    Latest 7 months ago
    by Kevin Gale
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