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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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View FAQ threads
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  • Answered

    LM5023: Minimum on-time 0 Locked

    365 views
    1 reply
    Latest over 7 years ago
    by DavitKhudaverdyan
  • Answered

    TPS61088: LDO 0 Locked

    647 views
    2 replies
    Latest over 7 years ago
    by Helen chen
  • Answered

    TPS61088: Distribution of VCC 0 Locked

    705 views
    5 replies
    Latest over 7 years ago
    by Helen chen
  • Suggested Answer

    LM25066IA: Won't start vs high current loads 0 Locked

    681 views
    2 replies
    Latest over 7 years ago
    by Brian Daugherty
  • Suggested Answer

    TPS65131-Q1: Used WEBENCH for the design. I get no output from either VPOS or VNEG. 0 Locked

    3140 views
    12 replies
    Latest over 7 years ago
    by Brigitte
  • Suggested Answer

    DAC8718SPAG, LM317DCY, TLV1704AIPWR, TM4C1292NCPDTI3, TPS3422EGDRYT, TPS62175DQCR, TS5A3359DCUR 0 Locked

    462 views
    2 replies
    Latest over 7 years ago
    by Ed Walker
  • Answered

    TPS65150: Loss of the device itself 0 Locked

    898 views
    3 replies
    Latest over 7 years ago
    by Brigitte
  • Not Answered

    LM74700-Q1: LM74700-Q1 FET selection method 0 Locked

    638 views
    2 replies
    Latest over 7 years ago
    by Karikalan Selvaraj
  • Answered

    BQ27742-G1: Calibrate temperature, voltage, and current 0 Locked

    1836 views
    14 replies
    Latest over 7 years ago
    by mark mansee
  • Suggested Answer

    TPS63700: VSON-10 Package different in different packets received 0 Locked

    1601 views
    1 reply
    Latest over 7 years ago
    by Chris Glaser
  • Suggested Answer

    TPS62822: High-side FET Ron maximam value 0 Locked

    381 views
    1 reply
    Latest over 7 years ago
    by Chris Glaser
  • Answered

    TPS51220A: About slope compensation in current mode 0 Locked

    1158 views
    7 replies
    Latest over 7 years ago
    by Tsukui Yusuke
  • Suggested Answer

    TPS23753A: TPS23753A flyback design 0 Locked

    1680 views
    5 replies
    Latest over 7 years ago
    by Amina Bahri
  • Answered

    BQ78350-R1: Does Design Capacity cWh affect SOC calculation ? 0 Locked

    1157 views
    4 replies
    Latest over 7 years ago
    by Jason Zhao58
  • Answered

    BQ40Z50-R1: At 3P, QMax Cell = 2600 mAh, should the QMax Pack be set to 2600 mAh or 2600*3 = 7800mAh? 0 Locked

    648 views
    2 replies
    Latest over 7 years ago
    by Jason Zhao58
  • Suggested Answer

    TPS568215: min and max of internal enable delay and internal soft start time 0 Locked

    1385 views
    6 replies
    Latest over 7 years ago
    by Gavin Wang (Zejing)
  • Answered

    BQ34Z100-G1: Update Status stuck at 04 0 Locked

    720 views
    4 replies
    Latest over 7 years ago
    by Kornel Straub
  • Not Answered

    UCC28500: UCC28500 startup issue 0 Locked

    1070 views
    2 replies
    Latest over 7 years ago
    by Tom Li53
  • Suggested Answer

    TPS54308: Load Transient Drop, Limited Source Current 0 Locked

    768 views
    5 replies
    Latest over 7 years ago
    by Neal Zhang
  • Answered

    TPS63061: step model for TPS63061 0 Locked

    581 views
    4 replies
    Latest over 7 years ago
    by Oliver Landine - WEBENCH® Design Center
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