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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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View FAQ threads
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  • Answered

    BQ25619: The Li-Polymer Battery charge IC recommendation 0 Locked

    229 views
    2 replies
    Latest over 5 years ago
    by jianfeng qin
  • Not Answered

    UCC28730: Startup Operation 0 Locked

    262 views
    1 reply
    Latest over 5 years ago
    by Benjamin Lough
  • Suggested Answer

    BQ40Z50-R2: Battery shows low FCC 0 Locked

    458 views
    9 replies
    Latest over 5 years ago
    by Ryo Akashi
  • Answered

    BQ40Z50-R3-DEVICE-FW: Charging Voltage Override 0 Locked

    282 views
    4 replies
    Latest over 5 years ago
    by Ryo Akashi
  • Answered

    BQ25886: Battery charge current problem 0 Locked

    740 views
    6 replies
    Latest over 5 years ago
    by Kyoung Su Jung
  • Suggested Answer

    BQ24610: Why AC input has no over-current protection 0 Locked

    177 views
    2 replies
    Latest over 5 years ago
    by Kedar Manishankar
  • Suggested Answer

    LM5118: Loop compensation 0 Locked

    376 views
    3 replies
    Latest over 5 years ago
    by Jasper Li
  • Suggested Answer

    TPS56339: TPS56339 caught fire 0 Locked

    336 views
    3 replies
    Latest over 5 years ago
    by Shawn Nie
  • Suggested Answer

    BQ76PL455A-Q1: ERROR IN THE FAULT(H/L)(+/-) 0 Locked

    176 views
    5 replies
    Latest over 5 years ago
    by Andy Li55
  • Answered

    TPS2663: UVLO and OVP calc question 0 Locked

    574 views
    3 replies
    Latest over 5 years ago
    by K.Shidara
  • Answered

    TLC59116: LED Driver with a single power supply 0 Locked

    256 views
    4 replies
    Latest over 5 years ago
    by Hirotsugu Kobayashi
  • Suggested Answer

    LM5141-Q1: Details required to procees the worst case analysis 0 Locked

    400 views
    4 replies
    Latest over 5 years ago
    by Iven Su
  • Suggested Answer

    TPS1H200A-Q1: Is 5V V_vs(nom) Nominal Operating Voltage Acceptable? 0 Locked

    422 views
    1 reply
    Latest over 5 years ago
    by Cameron Phillips
  • Suggested Answer

    BQ40Z50-R2: Current (mA) data from fuel gauge (BQ40Z5O-R2) 0 Locked

    527 views
    3 replies
    Latest over 5 years ago
    by Kang Kang
  • Suggested Answer

    BQ25896: Termination current accuracy 0 Locked

    344 views
    3 replies
    Latest over 5 years ago
    by Jeff F
  • Suggested Answer

    BQ25895: BQ25895 query 0 Locked

    630 views
    3 replies
    Latest over 5 years ago
    by Jeff F
  • Suggested Answer

    BQ24133: BQ24133 0 Locked

    334 views
    3 replies
    Latest over 5 years ago
    by Jeff F
  • Answered

    Low Noise LDO Recommendation 0 Locked

    893 views
    2 replies
    Latest over 5 years ago
    by Kota Chang
  • Suggested Answer

    TPS54821: Output inductor temperature very hot ? 0 Locked

    797 views
    8 replies
    Latest over 5 years ago
    by Yuchang Zhang
  • Suggested Answer

    TPS65130: Duty Cycle Min & Max 0 Locked

    332 views
    4 replies
    Latest over 5 years ago
    by Liaqat Khan
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