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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 JEITA apply to the BQ25600, BQ25600D, BQ25601, BQ25601D, and BQ25606 as it relates to charge voltage and charge current?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601D , , BQ25606 , , BQ25601 The JEITA guideline was released on April 20, 2007 to improve the safety of charging Li-ion batteries. The BQ25600, BQ25600D, BQ25601, BQ25601D, and BQ25606 chargers…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [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
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    TPS1H000-Q1: No fault diagnostics on overheat 0 Locked

    630 views
    6 replies
    Latest over 4 years ago
    by Emil Popov
  • Answered

    BQ25505: a couple question on VBAT_SEC 0 Locked

    289 views
    3 replies
    Latest over 4 years ago
    by Jeff F
  • Answered

    CSD17571Q2: What is Mos status when Vds=0 and Vgs=5V 0 Locked

    830 views
    1 reply
    Latest over 4 years ago
    by John Wallace1
  • Answered

    TPS22958: How can I know the leak current of VOUT pin when TPS22958 is disabled 0 Locked

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    6 replies
    Latest over 4 years ago
    by dimitri james
  • Suggested Answer

    TPS7A20: availabity of 5V options? 0 Locked

    330 views
    1 reply
    Latest over 4 years ago
    by Wilson Fwu
  • Not Answered

    BQ24650: BQ24650RVAT: high current peak when the mosfets switch and one mosfet burnt 0 Locked

    450 views
    9 replies
    Latest over 4 years ago
    by Kedar Manishankar
  • Answered

    TPSM84624: Is there a STEP model available? 0 Locked

    259 views
    1 reply
    Latest over 4 years ago
    by Anthony F
  • Suggested Answer

    BQ40Z50-R2: SMBus VOL 0 Locked

    197 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Not Answered

    BQ24038: changed charge current after recovered DPPM mode 0 Locked

    621 views
    6 replies
    Latest over 4 years ago
    by Anthony P Pham
  • Answered

    BQ24650: 9 V DC wall adapter power source with Solar input 0 Locked

    785 views
    2 replies
    Latest over 4 years ago
    by Ibrahim Qasim
  • Not Answered

    UCC28180: 400Hz For Aerospace? 0 Locked

    1257 views
    3 replies
    Latest over 4 years ago
    by Benjamin Lough
  • Suggested Answer

    BQ40Z50-R2: BQ40Z50-R2 Data Hold Time 0 Locked

    352 views
    14 replies
    Latest over 4 years ago
    by Zhihan Zhang
  • Answered

    LMV431: Spice model that models .TRAN and .AC behavior 0 Locked

    368 views
    1 reply
    Latest over 4 years ago
    by Marcoo Z
  • Suggested Answer

    UA78L: Layout for Thermal Considerations? 0 Locked

    237 views
    3 replies
    Latest over 4 years ago
    by Nick Butts
  • Not Answered

    BQ25886: BQ25886 in Fault Mode So How can I solve the fault 0 Locked

    217 views
    3 replies
    Latest over 4 years ago
    by Ricardo
  • Answered

    TPS659037: Using a supervisory circuit with TPS659037 when used on AM571x Development Kit for proper power down sequences with sudden power loss 0 Locked

    233 views
    1 reply
    Latest over 4 years ago
    by Nastasha
  • Suggested Answer

    LM5155: What is different between LM5155 and LM51551? 0 Locked

    626 views
    1 reply
    Latest over 4 years ago
    by Youhao Xi
  • Answered

    BQ24092: Fast Charge 0 Locked

    208 views
    1 reply
    Latest over 4 years ago
    by Anthony P Pham
  • Answered

    LM7481-Q1: LM74810-Q1 Bidirectional switch with DGATE usage only 0 Locked

    990 views
    3 replies
    Latest over 4 years ago
    by Praveen GD
  • Suggested Answer

    LM76002-Q1: schematic review 0 Locked

    282 views
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    Latest over 4 years ago
    by Frank De Stasi
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