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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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  • Answered

    Is there any way to monitor a Non-rechargable Li-ion battery(28V) ? 0 Locked

    353 views
    3 replies
    Latest over 6 years ago
    by Onyx Ahiakwo
  • Suggested Answer

    BQ27220: Issues with BQ27220 battery % reading 0 Locked

    698 views
    3 replies
    Latest over 6 years ago
    by Onyx Ahiakwo
  • Suggested Answer

    BQ27411-G1: How to make a transition from the INITIALIZATION mode to the NORMAL mode? 0 Locked

    463 views
    5 replies
    Latest over 6 years ago
    by Onyx Ahiakwo
  • Answered

    BQ35100: What mode does the Energizer L91 chemistry in bqStudio allow (SOH or EOS)? 0 Locked

    478 views
    5 replies
    Latest over 6 years ago
    by Onyx Ahiakwo
  • Answered

    LM5109A: Is there a pull-down to hold the upper FET off ? 0 Locked

    383 views
    2 replies
    Latest over 6 years ago
    by George Pontis46
  • Suggested Answer

    Voltage Controlled Current Source 0 Locked

    1192 views
    3 replies
    Latest over 6 years ago
    by Paul_Frost
  • Suggested Answer

    BQ40Z50-R2: Charge Control Methods 0 Locked

    177 views
    1 reply
    Latest over 6 years ago
    by Batt
  • Suggested Answer

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    260 views
    1 reply
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    by Batt
  • Suggested Answer

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    288 views
    1 reply
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    by Batt
  • Answered

    TPS3809: Why we can't find TPS3809J25QDBVRQ1 in web order info? 0 Locked

    377 views
    2 replies
    Latest over 6 years ago
    by Abhinav.Sharma
  • Suggested Answer

    TPS65094: Test sleep S3 system reboot 0 Locked

    235 views
    2 replies
    Latest over 6 years ago
    by Kevin LaRosa
  • Answered

    LM5067: calculation of Rin 0 Locked

    439 views
    6 replies
    Latest over 6 years ago
    by Oren Eliezer
  • Answered

    BQ25606: Output priority 0 Locked

    212 views
    1 reply
    Latest over 6 years ago
    by Angelo Zhang87
  • Suggested Answer

    BQ76PL455A: The AD value of the voltage and temperature changed to one forth(1/4)of the typical value 0 Locked

    264 views
    5 replies
    Latest over 6 years ago
    by Leslie Marquez
  • Suggested Answer

    BQ40Z50-R2: writing data flash 0 Locked

    3299 views
    8 replies
    Latest over 6 years ago
    by Swaminathan Ramanathan75031
  • Suggested Answer

    EM1402EVM GUI POLLING ERROR WHEN ACB IS ON 0 Locked

    375 views
    4 replies
    Latest over 6 years ago
    by Leslie Marquez
  • Suggested Answer

    TPS40305: Is there any risk in running the TPS40305 without a load? 0 Locked

    356 views
    3 replies
    Latest over 6 years ago
    by JohnTucker
  • Answered

    TPS756: Failure mode for TPS75633 0 Locked

    508 views
    8 replies
    Latest over 6 years ago
    by Jason Song
  • Answered

    LMZM33606: Negative output with External Sync Clock 0 Locked

    375 views
    1 reply
    Latest over 6 years ago
    by Jimmy Hua
  • Suggested Answer

    TPSM84424: TPSM84424 help with desing 0 Locked

    755 views
    15 replies
    Latest over 6 years ago
    by Jimmy Hua
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