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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] BQ76952: Common questions for OTP programming with the Bq769x2 Device Family

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952 Other Parts Discussed in Thread: BQ76942 What are key things to be aware of for OTP programming for the BQ769x2 devices?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27624: What is the output resistance of a gate driver?

    Aaron Grgurich
    Aaron Grgurich
    Part Number: UCC27624 TI’s Gate Drivers specify both pullup and pulldown resistances of their output stage. Many of TI’s Gate Drivers have a unique output architecture on the pullup structure, which delivers the highest peak source current when it is…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27424: Which thermal pad dimension is correct (DGN0008D or DGN0008G)?

    Aaron Grgurich
    Aaron Grgurich
    Part Number: UCC27424 There are very slight differences between the DGN0008 D and the DGN0008 G thermal pad dimensions. The reason for these small differences between is because the part is/was manufactured at two different sites. So, depending what…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952: Is the BQ769x2 able to do gauging? Can it calculate and report SOC and SOH?

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952 Other Parts Discussed in Thread: BQ34Z100-G1 , TIDA-010030 , BQ76920 , BQ76930 , BQ78350-R1A , BQ76940 Do the BQ769x2 family of device have the capability to do gauging?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952: Common questions for TI's BQ769x2 Family of Battery Monitors

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952 Do we have a list of Common Questions for TI's BQ769x2 Family of Battery Monitors?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS25947: Understanding common terminologies used in eFuse datasheet

    Kunal Goel
    Kunal Goel
    Part Number: TPS25947 Understanding common terminologies used in eFuse datasheet
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952EVM: Why is my BQ769x2 device unable to connect with BQStudio?

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQSTUDIO , , BQ76952 , EV2400 When I connect my BQ76952EVM to my PC, BQStudio is not automatically detecting the device. What are common reasons for this?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952: Are microcontroller code examples available for the BQ769x2 battery monitors?

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952 Other Parts Discussed in Thread: BQSTUDIO Are code examples available for the BQ769x2 family?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952: Are there reference designs available for the BQ769x2 battery monitors?

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952 Other Parts Discussed in Thread: BQ76942 What design examples are available for the BQ769x2 battery monitors? Are there board files I can download?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76952: Where can I find additional training videos for the BQ769x2 battery monitor family?

    Matt Sunna
    Matt Sunna
    Part Number: BQ76952 Other Parts Discussed in Thread: BQ76942 , BQSTUDIO Are there training videos available for the BQ769x2 battery monitors?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    BQ25896: bq25896 ADC accuracy revisited 0 Locked

    367 views
    2 replies
    Latest over 4 years ago
    by Niclas Arndt
  • Suggested Answer

    LM5069: Schematic review 0 Locked

    552 views
    13 replies
    Latest over 4 years ago
    by Rakesh
  • Answered

    TPS62095 0 Locked

    280 views
    1 reply
    Latest over 4 years ago
    by Chris Glaser
  • Not Answered

    BQ34Z100-G1: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/981174/bq34z100-g1-vbat-divider-calibration 0 Locked

    237 views
    0 replies
    Started over 4 years ago
    by Jeffrey Wright
  • Suggested Answer

    TPS56C215: TPS56C215 replace the TPS568215 0 Locked

    296 views
    1 reply
    Latest over 4 years ago
    by Andrew Xiong
  • Suggested Answer

    UC1844A: Issues with compensation and IC not providing continuous PWM signals 0 Locked

    393 views
    7 replies
    Latest over 4 years ago
    by Hong Huang
  • Answered

    TPS628501-Q1: Switching node Rise and fall time 0 Locked

    486 views
    3 replies
    Latest over 4 years ago
    by Tanvee
  • Answered

    BQ34Z100: BQ34z100的几个问题 0 Locked

    574 views
    3 replies
    Latest over 4 years ago
    by Steven Yao
  • Suggested Answer

    TPS51396A: TPS51396RJER chipset EOL ? 0 Locked

    476 views
    1 reply
    Latest over 4 years ago
    by Andrew Xiong
  • Suggested Answer

    BQ34Z100: LED indications 0 Locked

    200 views
    1 reply
    Latest over 4 years ago
    by Steven Yao
  • Suggested Answer

    BQ34Z100: Power Modes 0 Locked

    113 views
    1 reply
    Latest over 4 years ago
    by Steven Yao
  • Not Answered

    TPS562200EVM-601: Measured Data PSRR, Reverse Transfer 0 Locked

    204 views
    1 reply
    Latest over 4 years ago
    by Holly Hong
  • Suggested Answer

    LM34936-Q1: Circuit can not operate with full load at boost mode or Buck-boost mode ; Schematic review. 0 Locked

    696 views
    13 replies
    Latest over 4 years ago
    by Brigitte
  • Answered

    TPS54302: TPS54302 Output voltage SW (20 ns transient) 0 Locked

    442 views
    3 replies
    Latest over 4 years ago
    by Lucia Gao
  • Suggested Answer

    UCC28070: Optimization for size and current harmonics requirements 0 Locked

    765 views
    7 replies
    Latest over 4 years ago
    by David Huang33
  • Answered

    UCC29002: Difference between UCC29002DR and UCC29002DGKR 0 Locked

    172 views
    1 reply
    Latest over 4 years ago
    by David Huang33
  • Answered

    TPS56637: Pin FMEA document for TPS56637 0 Locked

    194 views
    2 replies
    Latest over 4 years ago
    by Takashi Onawa
  • Answered

    TPS568230: Pin FMEA document 0 Locked

    144 views
    1 reply
    Latest over 4 years ago
    by Lishuang Zhao
  • Suggested Answer

    We have to checked buck boost, found Current consumption in operating mode is getting 5.7mA. 0 Locked

    137 views
    3 replies
    Latest over 4 years ago
    by Tao Zhang
  • Suggested Answer

    TPS65911: linux boot logs ldo1: supplied by regulator-dummy 0 Locked

    703 views
    5 replies
    Latest over 4 years ago
    by Sivakumar Rajachidambaram
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