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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

    TPS56C215: I2C control Vout solution 0

    19 views
    1 reply
    Latest 1 day ago
    by Amod Vaze
  • Suggested Answer

    CSD19538Q2: CSD19538Q2 LAYOUT footprint dimension 0

    27 views
    3 replies
    Latest 1 day ago
    by John Wallace1
  • Not Answered

    TPS2HCS08-Q1: About LPM 0

    7 views
    0 replies
    Started 1 day ago
    by Leo Ma
  • Not Answered

    TPS23861: The design issue for TPS23861 0

    27 views
    2 replies
    Latest 1 day ago
    by Zhang Liang
  • Not Answered

    LM5185-Q1: Flyback can not work as designed 0

    156 views
    16 replies
    Latest 1 day ago
    by Shinu.V.Mathew
  • Not Answered

    LMR43620-Q1: LMR43620RS5QRPERQ1 0

    8 views
    1 reply
    Latest 1 day ago
    by Pramanik Patel
  • Not Answered

    TPS27S100: Inrush current is shutting TPS27S100 0

    26 views
    3 replies
    Latest 1 day ago
    by Hernando Angulo
  • Not Answered

    LMR43610-Q1: LMR43610RS3QRPERQ1 0

    15 views
    1 reply
    Latest 1 day ago
    by Pramanik Patel
  • Not Answered

    TPS54538: 5V Raspberry Pi power cycling 0

    34 views
    2 replies
    Latest 1 day ago
    by Hitesh Chandwani
  • Suggested Answer

    LM74502: Minimizing Delay Between VEN Activation and Gate Voltage Rise 0

    55 views
    8 replies
    Latest 1 day ago
    by Shiven Dhir
  • Not Answered

    TPS4H160-Q1: Slower rise and fall time - low skewrate 0

    15 views
    0 replies
    Started 1 day ago
    by Sanjib Acharya
  • Suggested Answer

    TPS274C65: Use of BS version in daisy chain mode 0

    94 views
    5 replies
    Latest 1 day ago
    by Guillaume Geoffroy
  • Suggested Answer

    LM74700D-Q1: OR-ing power redundant- priority mux controller 0

    66 views
    6 replies
    Latest 1 day ago
    by Karthika Rani Arumugam
  • Not Answered

    TPS923655DRRREVM: Need to Drive LED 20 Nos with FV = 3V 0

    68 views
    6 replies
    Latest 1 day ago
    by Lucia Gao
  • Not Answered

    BQ79616: STM32 cant wake up BQ79616 and communicate 0

    31 views
    2 replies
    Latest 1 day ago
    by Chai Jeffrey
  • Answered

    TPS65313-Q1: TPS65313 Reference Code for SPI Communication 0

    251 views
    22 replies
    Latest 1 day ago
    by Ashwin Bhaskar
  • Not Answered

    TPS63802: Part fails after few months of normal operation 0

    56 views
    4 replies
    Latest 1 day ago
    by Lei Zhong
  • Not Answered

    TPS2492: Unexpected Early Current Shutdown 0

    31 views
    1 reply
    Latest 1 day ago
    by Avishek Pal
  • Suggested Answer

    LMR36503-Q1: Methods for Surge Protection in 48V Automotive Systems. 0

    20 views
    1 reply
    Latest 1 day ago
    by Niranjan Nair
  • Answered

    LV5144: Can LM5145 EVM be used as LV5144 evaluation? 0

    25 views
    2 replies
    Latest 1 day ago
    by Kazuya Nakai59
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