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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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  • Answered

    TPSM84209: About the shape of 8pin (grand pin) 0 Locked

    235 views
    1 reply
    Latest over 1 year ago
    by Gui He
  • Suggested Answer

    LP3943: Want to Blink LEDs from u-boot 0 Locked

    674 views
    5 replies
    Latest over 1 year ago
    by Jared Zhou
  • Not Answered

    TPS929160-Q1: FAIL-SAFE mode issue 0 Locked

    621 views
    15 replies
    Latest over 1 year ago
    by Xiaoguang
  • Suggested Answer

    LP5811: Functional Modes 0 Locked

    265 views
    1 reply
    Latest over 1 year ago
    by Jared Zhou
  • Not Answered

    LMG2100R044: PGND and AGND are connected directly. 0 Locked

    321 views
    1 reply
    Latest over 1 year ago
    by Madhur Wagle
  • Not Answered

    TPS54140A: TPS54140ADGQ 0 Locked

    181 views
    1 reply
    Latest over 1 year ago
    by David Baba
  • Not Answered

    TPS40055: can it behave as two quadrant current source/sink? 0 Locked

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

    LM2576: Inductor Bussing noise 0 Locked

    502 views
    9 replies
    Latest over 1 year ago
    by Ben C
  • Suggested Answer

    UCC33420: Abnormal output when isolation side current is over 100mA 0 Locked

    953 views
    22 replies
    Latest over 1 year ago
    by Manuel Alva Hernandez
  • Answered

    TPS7A26: TPS7A2650DRVR 0 Locked

    218 views
    1 reply
    Latest over 1 year ago
    by Rohit Phogat1
  • Not Answered

    TPS61196: Prevent the IC from going into latched off when opening LED strings. 0 Locked

    378 views
    7 replies
    Latest over 1 year ago
    by Patrick Yao
  • Suggested Answer

    TPS63810: Vout accuracy of PSM 0 Locked

    173 views
    1 reply
    Latest over 1 year ago
    by Tao Zhang
  • Answered

    TPS6521905: What is the output capacitance of the TPS6521905? 0 Locked

    278 views
    4 replies
    Latest over 1 year ago
    by Brenda Diaz
  • Suggested Answer

    TPS1663: Reverse Polarity protection by GND-Diode? 0 Locked

    181 views
    1 reply
    Latest over 1 year ago
    by Rakesh
  • Answered

    TPS562202: Why does Vout decrease when Iout increases? 0 Locked

    370 views
    3 replies
    Latest over 1 year ago
    by Shipeng Cheng
  • Suggested Answer

    TPS4800-Q1: TPS4800-Q1 vs TPS4810-Q1 0 Locked

    410 views
    1 reply
    Latest over 1 year ago
    by Rakesh
  • Answered

    TPSF12C1: 1Phase, 3-wire 0 Locked

    459 views
    9 replies
    Latest over 1 year ago
    by Ben C
  • Answered

    TPS65150: Oscillation of VCOM current by temperature 0 Locked

    597 views
    18 replies
    Latest over 1 year ago
    by Yuta Nishie
  • Answered

    LMR36506: LMR36506RRPER package data confirmation (RPE0009A vs RPE0009B) 0 Locked

    225 views
    1 reply
    Latest over 1 year ago
    by Ben C
  • Answered

    BQ25798: The value of resistor connected to the BATP 0 Locked

    204 views
    1 reply
    Latest over 1 year ago
    by Jeff F
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