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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

    TPS25751: TPS25751EVM + Bq25756EVM Power Path for PDO 1 PP1 and PP3 Source Issue 0

    173 views
    14 replies
    Latest 14 days ago
    by Ali AGCABAY
  • Not Answered

    TPS51200-Q1: TPS51200QDRCRQ1 Part Marking 0

    63 views
    1 reply
    Latest 14 days ago
    by James Steenbock
  • Answered

    UCC14341-Q1: RLIM at Single Output Configuration 0

    32 views
    1 reply
    Latest 14 days ago
    by Carter Pollan
  • Suggested Answer

    REF3330: Inquiries regarding the issue that Vout does not come out when starting REF3330 0

    66 views
    5 replies
    Latest 14 days ago
    by Henry Naguski
  • Suggested Answer

    DCP010505B: Layout "keep out area" on data sheet 0

    70 views
    1 reply
    Latest 14 days ago
    by Carter Pollan
  • Suggested Answer

    LM2940-N: Differences between families 0

    39 views
    3 replies
    Latest 14 days ago
    by Ishaan Shetye
  • Suggested Answer

    BQ76922: loading REG18 0

    29 views
    1 reply
    Latest 14 days ago
    by Alexis_H
  • Answered

    BQ25798: Difference between PMID and SYS functionality, when to use either or, or both? 0

    91 views
    4 replies
    Latest 14 days ago
    by Nicolas Montoya
  • Suggested Answer

    LM5146-Q1: Ripple voltage issue during MOSFET switching in DC-DC converter design 0

    116 views
    3 replies
    Latest 14 days ago
    by Timothy Hegarty
  • Answered

    BQ25798: Correct implementation for 2S LiFePo4 charging with cell balancing on custom PCB? 0

    214 views
    9 replies
    Latest 14 days ago
    by Nicolas Montoya
  • Suggested Answer

    BQ40Z50: Option to Manage Unintended Wakeup from Shutdown function explian 0

    77 views
    4 replies
    Latest 14 days ago
    by Miguel Castro Gonzalez
  • Suggested Answer

    BQ40Z50EVM-561: Fuel gauge apparently preventing charger from completing full charge 0

    89 views
    4 replies
    Latest 14 days ago
    by Miguel Castro Gonzalez
  • Answered

    LV5144: How to use this IC 0

    180 views
    13 replies
    Latest 14 days ago
    by Timothy Hegarty
  • Not Answered

    TPS7B4261-Q1: PG behavior 0

    99 views
    5 replies
    Latest 14 days ago
    by Gregory Thompson
  • Not Answered

    BQ40Z50-R1: How do you determine what Maximum Cell Balance Time Values to use? 0

    110 views
    4 replies
    Latest 14 days ago
    by Ken Cowan
  • Answered

    UCC28C53: Differences between UCC28C43DR and UCC28C53DR 0

    49 views
    1 reply
    Latest 14 days ago
    by Hong Huang
  • Suggested Answer

    SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR: Resistor tolerance drift over time 0

    38 views
    1 reply
    Latest 14 days ago
    by Joshua Garcia
  • Suggested Answer

    TPS389006: TPS389008M6HRTERQ1 Safety manual and FMEDA 0

    25 views
    1 reply
    Latest 14 days ago
    by Joshua Garcia
  • Not Answered

    BQ78350-R1: Shutdown Problem 0

    91 views
    7 replies
    Latest 14 days ago
    by Dominik Hartl11
  • Suggested Answer

    BQ76907-Q1: Please help review the schematic diagram, thank you! 0

    133 views
    4 replies
    Latest 14 days ago
    by Rohin Nair
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