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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

    LM3477: LM3477 calculation Tool 0 Locked

    306 views
    1 reply
    Latest over 5 years ago
    by David_Daniels
  • Not Answered

    TPS40400: TPS40400 program burning issue 0 Locked

    421 views
    4 replies
    Latest over 5 years ago
    by Peter James Miller
  • Suggested Answer

    UCC27712-Q1: How does level shift circuit operate? 0 Locked

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

    TPS546D24: Componnet selection for VSEL, MSEP1, MSEL2 and ADRSEL 0 Locked

    416 views
    2 replies
    Latest over 5 years ago
    by Peter James Miller
  • Suggested Answer

    TPS92511: TPS92511 Absolute Maximum Ratings(ILED) 0 Locked

    308 views
    3 replies
    Latest over 5 years ago
    by Irwin Nederbragt
  • Suggested Answer

    TPS546D24: Request a Design review for TPS546D24 0 Locked

    428 views
    3 replies
    Latest over 5 years ago
    by Peter James Miller
  • Suggested Answer

    BQ24253: BQ24253: support CDP mode 0 Locked

    291 views
    1 reply
    Latest over 5 years ago
    by Jeff F
  • Answered

    BQ24250: Poor efficiency when supplying system without battery 0 Locked

    512 views
    10 replies
    Latest over 5 years ago
    by Filipe Martins
  • Suggested Answer

    BQ34110: this fuel guage IC is ok to use in my EV battery pack 0 Locked

    527 views
    18 replies
    Latest over 5 years ago
    by Raja Sharma1
  • Suggested Answer

    TPS53647: No output voltage 0 Locked

    827 views
    33 replies
    Latest over 5 years ago
    by Rama Pamidi
  • Answered

    BQ24450: Bulk Charge Voltage Range 0 Locked

    224 views
    2 replies
    Latest over 5 years ago
    by Peter Baxter
  • Suggested Answer

    TPS566231: Quiescent current performance 0 Locked

    271 views
    1 reply
    Latest over 5 years ago
    by Yuchang Zhang
  • Answered

    TPS2412: Question about application note SLUA486, High-Voltage ORing with Low-Voltage Controllers 0 Locked

    322 views
    3 replies
    Latest over 5 years ago
    by Raphael Reynard
  • Discussion

    TPS5139x boot Locked

    72 views
    0 replies
    Started over 5 years ago
    by Given Ding
  • Answered

    LMR33620: About the max duty cycle. 0 Locked

    243 views
    5 replies
    Latest over 5 years ago
    by Daniel Li14
  • Suggested Answer

    UCC2818: How to dimensioning voltage/current compensation nets 0 Locked

    388 views
    5 replies
    Latest over 5 years ago
    by John Griffin1
  • Suggested Answer

    BQ28Z610-R1: Migrating between gauges - common command set/API confirmed somewhere? 0 Locked

    181 views
    1 reply
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    TPS54320: The way to use TPS54320 RT/CLK pin for external synchronization 0 Locked

    605 views
    2 replies
    Latest over 5 years ago
    by Akihisa Tamazaki
  • Answered

    TPS53681: TPS53681 0 Locked

    670 views
    5 replies
    Latest over 5 years ago
    by user4838693
  • Answered

    TPS62823: Inductance selection for low output current 0 Locked

    311 views
    5 replies
    Latest over 5 years ago
    by Febin
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