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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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    TINA/Spice/TPS82130: TPS82130 PGood Behavior in the PSpice Model 0 Locked

    656 views
    4 replies
    Latest over 6 years ago
    by Chris Glaser
  • Suggested Answer

    LM27761: Overheating IC and wrong output 0 Locked

    1806 views
    4 replies
    Latest over 6 years ago
    by Chris Glaser
  • Answered

    BQ40Z50-R1: chem missing for INR-21700-48G ( bq40z50-r1) 0 Locked

    344 views
    1 reply
    Latest over 6 years ago
    by Swaminathan Ramanathan75031
  • Suggested Answer

    LP87565-Q1: BLR Board Reliability data 0 Locked

    491 views
    5 replies
    Latest over 6 years ago
    by Shinji Tsuji
  • Answered

    TPS25221: About the return time of TPS25221 0 Locked

    272 views
    1 reply
    Latest over 6 years ago
    by Bob Ma
  • Suggested Answer

    TPS7A8300: Is there significant impact on the relationship between VIN/VOUT and the spectral noise of the output up to 10MHz? Also, is it recommended to avoid switching regulator voltage input to the TI part? 0 Locked

    227 views
    1 reply
    Latest over 6 years ago
    by Eric.Preiss
  • Answered

    TPS55165Q1-EVM: ask about Working current. 0 Locked

    479 views
    5 replies
    Latest over 6 years ago
    by Helen chen
  • Suggested Answer

    TPS55165Q1-EVM: How do I check working current of DCDC? 0 Locked

    318 views
    1 reply
    Latest over 6 years ago
    by Helen chen
  • Answered

    NO LOAD CURRENT , chip be damaged with PH shorting to GND when the TPS54335A is kept being enabled? 0 Locked

    415 views
    3 replies
    Latest over 6 years ago
    by user4621694
  • Suggested Answer

    TPS55165-Q1: Ask about wake-up condition or operating range of TPS55165-Q1 0 Locked

    311 views
    3 replies
    Latest over 6 years ago
    by Helen chen
  • Not Answered

    TL7702B: TRI-O-CRESYL PHOSPHATE OR TRICRESYL PHOSPHATE (TCP) 0 Locked

    237 views
    1 reply
    Latest over 6 years ago
    by Marcoo Z
  • Answered

    TPS7A88-Q1: Thermal Derating Curve 0 Locked

    1623 views
    3 replies
    Latest over 6 years ago
    by Amelie Zheng
  • Answered

    TPS92518: mechanisum about flicker with shunt FET dimming? 0 Locked

    444 views
    3 replies
    Latest over 6 years ago
    by KANJI SHIBATANI
  • Suggested Answer

    LMR23630-Q1: Optimal placement of two DC/DC Convertors side by side 0 Locked

    481 views
    4 replies
    Latest over 6 years ago
    by Katelyn Wiggenhorn
  • Suggested Answer

    UCD3138: UCD3138 2 pole/2 zero latency time of the 2-pole 2-zero calucation? 0 Locked

    229 views
    1 reply
    Latest over 6 years ago
    by Ian Bower
  • Answered

    LM337L: Ripple rejection performance 0 Locked

    423 views
    1 reply
    Latest over 6 years ago
    by Gerard Copeland
  • Answered

    BQ24616: BQ24616 charging problem 0 Locked

    680 views
    3 replies
    Latest over 6 years ago
    by Ning T
  • Answered

    TPS7B63-Q1: Start-up with the slow slew rate input voltage 0 Locked

    480 views
    3 replies
    Latest over 6 years ago
    by Gerard Copeland
  • Suggested Answer

    LM2678: TI Thinks Resolved LM2678: LM2678SX-5.0/NOPB is supposed to output +5.0 vdc 0 Locked

    1671 views
    5 replies
    Latest over 6 years ago
    by Frank De Stasi
  • Answered

    LMZM33606: Looking for the bxl file and 3D step model 0 Locked

    635 views
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    Latest over 6 years ago
    by Jimmy Hua
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