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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] UCC27524A: PCB Layout Considerations for Driving Power MOSFETs, IBGTs, SiC MOSFETs

    Mamadou Diallo
    Mamadou Diallo
    Part Number: UCC27524A The link below discusses guidelines and layout considerations from a gate driver perspective to minimize switching losses and increase the overall system efficiency and robustness in HEV-EV applications specifically the DC-DC…
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23758: Difference between TPS23758 and TPS23755

    Scott Yuan
    Scott Yuan
    Part Number: TPS23758 Other Parts Discussed in Thread: TPS23755 , What are the differences between TPS23758 and TPS23755? TI's compare tool show them to be the same. For starting new project, which part is recommended?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] LM3697: How to configure it to light up my LEDs? Any user guide and FAQs I could take as a reference?

    Caryss Li
    Caryss Li
    Part Number: LM3697 If you are new to LM3697, what should you do to light up the LED load? where should you find the reference code? And what do these registers mean? How to configure them?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS63020: Phase margin improvement method

    user5236590
    user5236590
    Part Number: TPS63020 Hi, I am troubled that the phase margin of TPS63020 can only be about 30 deg. Please tell me how to improve the phase margin. Also, please tell me how much phase margin is required. Best Regards, Hasegawa
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24610 & BQ24650: BQ24610 & BQ24650 Schematic Review Design Tips

    Kedar Manishankar
    Kedar Manishankar
    Part Number: BQ24610 Other Parts Discussed in Thread: BQ24650 , BQ24617 What are some key considerations when designing a schematic using BQ24610 or BQ24650, and what can I do if I want to simplify external component count by disabling some features…
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS63001: Current Consumption issue without connecting load

    yusufs siddik
    yusufs siddik
    Part Number: TPS63001 Other Parts Discussed in Thread: TPS63802 , TPS63000 Hi all, Currently we are using TPS63001 fixed 3.3V output DC-DC Converter. As per the TPS63001 DC-DC converter datasheet, module taking Quiescent current (Iq) is less than…
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] Maximum Operating Frequency

    Shinji Kato
    Shinji Kato
    Part Number: LM5114 Other Parts Discussed in Thread: LMG1020 What is the maximum operating frequency of this gate driver (LM5114BMF/NOPB)? I would like 24 MHz. Maximum operating/switching frequency of a gate driver depends on many factors including…
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24040: BQ2404X Family Devices Schematic and Layout Review

    Bill Johns
    Bill Johns
    Part Number: BQ24040 Other Parts Discussed in Thread: BQ24090 , BQ21040 , BQ24050 Hello Team I have completed my design and layout can someone review it for me?
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] Is the TPS23880 pin-to-pin compatible with the TPS2388?

    Hsu cheng
    Hsu cheng
    Part Number: TPS23880 Other Parts Discussed in Thread: TPS2388 My client is asking if TPS23880 can directly replace TPS2388?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2546: EL_9 certification test J D- voltage.

    WIN Maung
    WIN Maung
    Part Number: TPS2546 If a standalone battery charging device (TPS2546) is used on a downstream hub/host port with CDP mode enabled, then the USB 2.0 Hub/Host Downstream Port Test J portion of the compliance testing will fail. This occurs because the…
    • over 6 years ago
    • Power management
    • Power management forum
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  • Answered

    Soft start on LM2588-ADJ 0 Locked

    209 views
    2 replies
    Latest over 1 year ago
    by Danilo Tortorella
  • Suggested Answer

    LM5123-Q1: Quickstart Calculator: Discrepancy with app note 0 Locked

    461 views
    8 replies
    Latest over 1 year ago
    by Haroon Wardak
  • Answered

    TPS62903-Q1EVM: TPS62993-Q1 Line Regulation Issue 0 Locked

    556 views
    7 replies
    Latest over 1 year ago
    by Shuai Fan
  • Suggested Answer

    TPS62860: Voltage ramp timing 0 Locked

    410 views
    3 replies
    Latest over 1 year ago
    by Varun John
  • Suggested Answer

    LP5009: LP5009 SDA Rise time & SCL Rise time fail 0 Locked

    341 views
    5 replies
    Latest over 1 year ago
    by Jared Zhou
  • Answered

    LP5009: I2C command using for quickly testing. 0 Locked

    614 views
    9 replies
    Latest over 1 year ago
    by Jared Zhou
  • Suggested Answer

    TIDA-010208:Is it still up to date? 0 Locked

    292 views
    1 reply
    Latest over 1 year ago
    by Ryan Tan
  • Not Answered

    TPS6594EVM: TPS65941212:I2C communication 0 Locked

    296 views
    4 replies
    Latest over 1 year ago
    by harsha nikhita
  • Suggested Answer

    TPS25942A: replace MP5016 0 Locked

    338 views
    3 replies
    Latest over 1 year ago
    by Rakesh
  • Answered

    TPS561201: Recommended voltage range on SW and VFB without Vin voltage 0 Locked

    581 views
    13 replies
    Latest over 1 year ago
    by Harry Zhou
  • Suggested Answer

    LM7480-Q1: LM7480-Q1 in Load-switch only mode 0 Locked

    216 views
    1 reply
    Latest over 1 year ago
    by Praveen GD
  • Not Answered

    LM5050-1: LM5050-1 MOS ON/OFF 0 Locked

    356 views
    1 reply
    Latest over 1 year ago
    by Praveen GD
  • Suggested Answer

    UCC21710-Q1: Convergence Problem Simulating GateDriver in PSpice for TI 0 Locked

    955 views
    5 replies
    Latest over 1 year ago
    by Pratik Adibatla
  • Suggested Answer

    TPS2553: Difference between TPS2553, TPS2069 and TPS2001 0 Locked

    210 views
    1 reply
    Latest over 1 year ago
    by Ziv Zhang
  • Suggested Answer

    TPS25750: LowRegionBinary data byte bit 0 Locked

    206 views
    4 replies
    Latest over 1 year ago
    by Kevin Kosta
  • Not Answered

    LP5890: LP5890 - lack of documentation on configuration registers 0 Locked

    206 views
    1 reply
    Latest over 1 year ago
    by Monet Xu
  • Answered

    TPS552892: Pin FMEA 0 Locked

    205 views
    2 replies
    Latest over 1 year ago
    by keita.shoji
  • Answered

    TPSM843B22: About how to connect to Intel Aria10 SoC 0 Locked

    605 views
    10 replies
    Latest over 1 year ago
    by minoru.takeuchi
  • Answered

    UCC28730: vs. UCC28710 current limiting 0 Locked

    330 views
    4 replies
    Latest over 1 year ago
    by Harish Ramakrishnan5
  • Suggested Answer

    UCC21750-Q1: DO we have lift time test based on UCC21750-Q1? 0 Locked

    162 views
    1 reply
    Latest over 1 year ago
    by Andy Robles
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