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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

    UCC27531: Regarding the VIN of the UCC27531 0

    5 views
    0 replies
    Started 3 hours ago
    by Kyohei
  • Suggested Answer

    BQ41Z90: In the BQ41z90, the DSG FET not turning off completely when press pin is turned off 0

    14 views
    2 replies
    Latest 3 hours ago
    by venkatesh kattimani
  • Suggested Answer

    TPSM63610: Regarding pin to pin footprint compatible alternative for TPSM63610 IC, for 28V to 26V conversion. 0

    97 views
    7 replies
    Latest 3 hours ago
    by Niranjan Nair
  • Not Answered

    LP5868: Unexpected turn-on when disable Down_Deghost 0

    20 views
    2 replies
    Latest 4 hours ago
    by Leon He
  • Not Answered

    TPS61178: Time from EN going high to output turning on 0

    85 views
    5 replies
    Latest 4 hours ago
    by Nathan Ding
  • Not Answered

    BQ40Z80: CTOS and IN being set during charging 0

    7 views
    0 replies
    Started 4 hours ago
    by Daniel Librio
  • Not Answered

    BQ25713: TPS25751+BQ25713: In high temperature test condition over 45 degrees (Charging stop situation by max.charging temperature), how to solve the full discharging problem of battery capacity. 0

    203 views
    6 replies
    Latest 4 hours ago
    by Kim Jae Kwang
  • Answered

    TPS65988: Boot Configuration 3 0

    59 views
    5 replies
    Latest 4 hours ago
    by Ambroise Chaigne
  • Not Answered

    LM5158-Q1: Behavior in case of input over-voltage 0

    9 views
    0 replies
    Started 4 hours ago
    by Clément Letonnelier
  • Not Answered

    BQ24292I: Unexpected current consumption with disable connection to a fully charged battery? 0

    74 views
    7 replies
    Latest 4 hours ago
    by Oliver Müller
  • Not Answered

    TPS25982: Is there a possibility of damage? (VI<VOUT) 0

    12 views
    0 replies
    Started 4 hours ago
    by Shinichi Inoue
  • Not Answered

    TPS6594-Q1: Sporadic error message during power up (with TDA4AP) 0

    39 views
    1 reply
    Latest 4 hours ago
    by Michael Gambrill
  • Not Answered

    TPS65223-Q1: pmic not powering up. 0

    15 views
    3 replies
    Latest 4 hours ago
    by Niko Alatalo
  • Answered

    LM5164-Q1: Odd current behavior with LM5158-Q1 0

    75 views
    6 replies
    Latest 4 hours ago
    by Clément Letonnelier
  • Not Answered

    TPS7H2211-SP: FMEA Failure Modes 0

    52 views
    6 replies
    Latest 4 hours ago
    by mohamed ElHammady
  • Not Answered

    TPS40090: Interleaved buck boost converter using TPS40090 0

    3 views
    0 replies
    Started 4 hours ago
    by chandrasekaran mani
  • Suggested Answer

    TPS25983:TPS25983 COUT 0

    20 views
    1 reply
    Latest 4 hours ago
    by Sailendra Kumar
  • Not Answered

    TPS7H2201-SP: Equations in the datasheet may be not true for EN & OVP 0

    72 views
    8 replies
    Latest 4 hours ago
    by mohamed ElHammady
  • Not Answered

    TPS7A52: dropout voltage vs output current 0

    8 views
    0 replies
    Started 4 hours ago
    by Yuxi Liu(Tony)
  • Not Answered

    LM5177:Is LM5177 suitable for such design conditions? 0

    53 views
    6 replies
    Latest 5 hours ago
    by Bryce Xun
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