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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

    Recommendation for 3:1 power path 0 Locked

    463 views
    4 replies
    Latest over 6 years ago
    by Lao Hu
  • Suggested Answer

    TPS55340: FLYBACK for +/-12V/10W 0 Locked

    395 views
    1 reply
    Latest over 6 years ago
    by Helen chen
  • Answered

    TPS63070: Not regulating and burning itself away 0 Locked

    304 views
    1 reply
    Latest over 6 years ago
    by Bart Smienk
  • Suggested Answer

    LM10011: Power circuit for CVDD to C6654 0 Locked

    610 views
    6 replies
    Latest over 6 years ago
    by JohnTucker
  • Suggested Answer

    TPS3431: Will WDOn go high immediately when SET1 goes low 0 Locked

    314 views
    1 reply
    Latest over 6 years ago
    by Trailokya Rai
  • Suggested Answer

    TPS3898: delay time calculation 0 Locked

    303 views
    1 reply
    Latest over 6 years ago
    by Trailokya Rai
  • Suggested Answer

    BQ76PL455A: bq76pl455a begin code 0 Locked

    209 views
    1 reply
    Latest over 6 years ago
    by Andy Li55
  • Answered

    LM25119Q: PMP20659 Device 0 Locked

    391 views
    3 replies
    Latest over 6 years ago
    by Qian Chen
  • Suggested Answer

    BQ25890H: possible to run auto detect without modifying registers 0 Locked

    251 views
    1 reply
    Latest over 6 years ago
    by Ning T
  • Answered

    BQ25890: The low temperature charge current problem 0 Locked

    401 views
    1 reply
    Latest over 6 years ago
    by Ning T
  • Answered

    BQ27542-G1: RSOC jump when smooth and dodwt are disable 0 Locked

    532 views
    4 replies
    Latest over 6 years ago
    by Bruce li
  • Answered

    TPS55340: TPS55340 question for flyback topology 0 Locked

    582 views
    5 replies
    Latest over 6 years ago
    by Helen chen
  • Suggested Answer

    BQ34Z100EVM: NOT ABLE TO ACCESS/CHANGE REGISTERS IN BQSTUDIO-(VOLSEL) 0 Locked

    910 views
    9 replies
    Latest over 6 years ago
    by Bryan Kahler
  • Answered

    [FAQ] Can the TPS2388 support "Perpetual POE" and "Fast POE?" 0 Locked

    1393 views
    2 replies
    Latest over 6 years ago
    by Kuan Wei Chen (Kevin Chen)
  • Answered

    TPS55340: We are looking for a device with similar spec as TPS55340 but with short circuit shut down protection. 0 Locked

    287 views
    1 reply
    Latest over 6 years ago
    by Helen chen
  • Suggested Answer

    LM5160A: Bias Power of +/-12V for 10W 0 Locked

    321 views
    1 reply
    Latest over 6 years ago
    by Timothy Hegarty
  • Suggested Answer

    TPS61170: Efficient low-noise 48V Phantom Power From 9V Battery 0 Locked

    1639 views
    5 replies
    Latest over 6 years ago
    by Helen chen
  • Answered

    BQ34Z100-G1: Achieved successful learning cycle. Now modifying for High Current Application 0 Locked

    228 views
    1 reply
    Latest over 6 years ago
    by Bryan Kahler
  • Suggested Answer

    BQ24780S: Minimum off time of high-side FET 0 Locked

    307 views
    3 replies
    Latest over 6 years ago
    by Angelo Zhang87
  • Answered

    LM5180: LM5180 as 24 to 48V boost controller 0 Locked

    281 views
    3 replies
    Latest over 6 years ago
    by Youhao Xi
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