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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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  • Not Answered

    TPS922054: Tested load output cannot drive 4A 0

    31 views
    2 replies
    Latest 10 hours ago
    by Lucia Gao
  • Not Answered

    TPS922050: need a buck-boost solution 0

    38 views
    1 reply
    Latest 10 hours ago
    by Lucia Gao
  • Not Answered

    TPS3808G01DBVEVM: What will be the VIN in case of we use Pullup on SENSE line 0

    19 views
    0 replies
    Started 11 hours ago
    by Sagar Kumar
  • Not Answered

    TL7700-SEP:データシートFigure9-1の抵抗値、240kと30kは正しいでしょうか 0

    30 views
    1 reply
    Latest 13 hours ago
    by Kazutoshi Tsuchiya
  • Suggested Answer

    TPS2663: Regarding the SAE J1455 Specification 0

    25 views
    1 reply
    Latest 13 hours ago
    by Amrit Jit
  • Suggested Answer

    UCD90160A: How to mask the single Rail Fault reporting 0

    36 views
    2 replies
    Latest 14 hours ago
    by Simon Chen
  • Suggested Answer

    TPS65994AE: Firmware and Provisioning Tool 0

    111 views
    12 replies
    Latest 17 hours ago
    by Ben Moyers
  • Not Answered

    BQ77915: UV Recovery - solution found 0

    24 views
    0 replies
    Started 19 hours ago
    by Muki
  • Not Answered

    BQ76922: Standalone schematic review 2 0

    24 views
    0 replies
    Started 20 hours ago
    by Muki
  • Not Answered

    TPS61165: Schematic Review 0

    18 views
    0 replies
    Started 21 hours ago
    by Victor Nunes
  • Suggested Answer

    UCC2897A: doubt regarding selection of IC for forward topology 0

    238 views
    13 replies
    Latest 1 day ago
    by Hong Huang
  • Not Answered

    TPSM86637: combining outputs with diodes 0

    26 views
    1 reply
    Latest 1 day ago
    by Haseen Reddy Siripi Reddy
  • Not Answered

    BQ25750: SYS output hiccupping (rises toward 48 V then collapses to ~4 V), no charging from adapter or battery 0

    218 views
    12 replies
    Latest 1 day ago
    by sabith ch
  • Suggested Answer

    UCC28251: Use of the I.C. for Full Bridge Application 0

    72 views
    7 replies
    Latest 1 day ago
    by Hong Huang
  • Not Answered

    BQ76952: BQ76952 IC failure issue 0

    49 views
    0 replies
    Started 1 day ago
    by Rahul Sharma
  • Suggested Answer

    LM25037: How could I increase the soft-start time? 0

    93 views
    6 replies
    Latest 1 day ago
    by Istvan Adam
  • Not Answered

    BQ4050: Abnormal detection of charging current 0

    16 views
    0 replies
    Started 1 day ago
    by Zilin Yang
  • Suggested Answer

    TUSB544: DisplayPort only finishes link training when configured as 4 lane DP with source mode in USB-C DP + USB3 altmode sink device 0

    1188 views
    58 replies
    Latest 1 day ago
    by Steven Zhu
  • Suggested Answer

    UCC25800-Q1: Increasing output power 0

    58 views
    3 replies
    Latest 1 day ago
    by Shinu.V.Mathew
  • Not Answered

    LMQ644A2-Q1: spurious 0

    172 views
    8 replies
    Latest 1 day ago
    by cheng zhu
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