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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

    TPS923650: TPS923650D1 single circuit for different panel/brightness 0

    43 views
    3 replies
    Latest 11 days ago
    by Lucia Gao
  • Not Answered

    BQ76942: soft shutdown mode as long voltage on PACK pin 0

    59 views
    5 replies
    Latest 11 days ago
    by Gavin Long
  • Suggested Answer

    TPS59641: Noise Spikes on GPU Phase 0

    137 views
    11 replies
    Latest 11 days ago
    by Chanakya Mandela
  • Not Answered

    UCC28730: Startup problems with the flyback. +1 Locked

    38 views
    1 reply
    Latest 11 days ago
    by Mike O'
  • Answered

    TPS92830-Q1: Enable/Disable switching 0

    58 views
    3 replies
    Latest 11 days ago
    by Nicholas Alexander
  • Answered

    LP8860-Q1: About LP8860 power consumption calculation 0

    93 views
    7 replies
    Latest 11 days ago
    by Zhiqian Wu
  • Suggested Answer

    TPS6287B25: Do we have ref code of AVS to support Marvell DSP (Ara) for 1.6T optical module? 0

    41 views
    1 reply
    Latest 11 days ago
    by Chris Glaser
  • Answered

    LMR51440: LMR51440 Switch node rising edge weird shape, radiated emissions concern 0

    134 views
    10 replies
    Latest 11 days ago
    by Amit Halfi
  • Answered

    TPSF12C3: Design Problem 0

    302 views
    17 replies
    Latest 11 days ago
    by Naresh Adepu
  • Answered

    TPS25750: Request for detailed guidance to program TPS25750DRJKR (without EEPROM) and control BQ25792 via I2Ct 0

    53 views
    4 replies
    Latest 11 days ago
    by Chris Sterzik
  • Not Answered

    LM70880-Q1: How is inductor core loss estimated? 0

    69 views
    3 replies
    Latest 11 days ago
    by Ben C
  • Suggested Answer

    TPS53679: TPS53679 Demo Board firmware download 0

    71 views
    3 replies
    Latest 11 days ago
    by Chanakya Mandela
  • Answered

    TPS56837: Bypass functionality 0

    47 views
    2 replies
    Latest 11 days ago
    by Rutvik Naik
  • Suggested Answer

    TPS61178: FB control 0

    35 views
    1 reply
    Latest 11 days ago
    by Nathan Ding
  • Suggested Answer

    TPS25990: IBIS model for I2C simulation 0

    73 views
    5 replies
    Latest 11 days ago
    by Avishek Pal
  • Suggested Answer

    TPS61299: TPS61299QDRL 0

    102 views
    1 reply
    Latest 11 days ago
    by Nini Zhong
  • Answered

    BQ76905: Error between measured Cell Voltage with Multimeter and Cell Voltage measured by BQ76905 Chip 0

    122 views
    9 replies
    Latest 11 days ago
    by Anand Nateshan
  • Answered

    TLV61220A: Check the differences between TLV61220 and TLV61220A. 0

    66 views
    6 replies
    Latest 11 days ago
    by Shawn Zhou
  • Not Answered

    TPSM83100: TPSM83100SIUR_Breakout Board 0

    22 views
    1 reply
    Latest 11 days ago
    by Lei Zhong
  • Answered

    LM74700D-Q1: EN is early than Anode 0

    32 views
    2 replies
    Latest 11 days ago
    by Tiger Yeh
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