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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] LP5813: Quick program steps guide for LP5813, LP5811

    Jared Zhou
    Jared Zhou
    Part Number: LP5813 Other Parts Discussed in Thread: LP5811 , Tool/software: How to program LP5813, LP5811 in direct drive mode or TCM drive mode with auto or manual control?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] Differences between LM3643, LM3643A, LM3644 and LM3644TT

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: LM3643 , LM3644 What are the differences between LM3643, LM3643A, LM3644 and LM3644TT?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25856-Q1: BQZ File For BQStudio

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello, Here is a link to the BQ25856-Q1 BQZ file: Charger_2_00-bq25856.bqz To install this bqz file, download the file and move it to the config folder of the BQStudio…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25756E: BQZ File For BQStudio

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25756E Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello, Here is a link to the BQ25756E BQZ file: Charger_1_00-bq25756E.bqz To install this bqz file, download the file and move it to the config folder of the BQStudio installation…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25756: BQZ File For BQStudio

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25756 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello, Here is a link to the BQ25756 BQZ file: Charger_3_00-bq25756.bqz To install this bqz file, download the file and move it to the config folder of the BQStudio…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Schematic and Layout Recommendation

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Tool/software: What is the typical required, recommended schematic and good layout practice for UCC21750Q1 and UCC21750 devices,
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ2562x FAQs

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ25620 , BQ25628E , BQ25622E , BQ25628 , BQ25629 , BQ25622 BQ2562x FAQ Home Page This home page is for common questions in relation to the BQ25620, BQ25622, BQ25628, BQ25629, BQ25628E, and BQ25622E. FAQs …
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25620: How does the charge safety timer work for BQ25620, BQ25622, BQ25622E, BQ25628, BQ25628E, and BQ25629?

    Wyatt Keller
    Wyatt Keller
    Part Number: BQ25620 Other Parts Discussed in Thread: BQ25628E , BQ25622E , BQ25628 , BQ25629 , BQ25622 Tool/software: The safety timer for the BQ25620, BQ25622, BQ25622E, BQ25628, BQ25628E, and BQ25629 functions as a protection against prolonged charging…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] UCC21710-Q1: Schematic and Layout Recommendation

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Tool/software: What is the typical required, recommended schematic and good layout practice for UCC21710Q1 and UCC21710
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25756: How do I work with the ADC

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25756 Tool/software: Hello, The BQ2575X ADC can measure the TS voltage, VFB voltage, input voltage, input current, battery voltage, and battery current. The ADC can also measure the system voltage if the SYS pin is present. The ADC…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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  • Answered

    BQ25713: Number of cells - NiMH pack 0 Locked

    170 views
    3 replies
    Latest over 5 years ago
    by Tiger Zhou
  • Suggested Answer

    BQ24780S: Charger input current sense & charge current sense tolerance curve 0 Locked

    235 views
    3 replies
    Latest over 5 years ago
    by Tiger Zhou
  • Suggested Answer

    6S LI-On Battery Charging IC and Charge Balance IC 0 Locked

    4788 views
    2 replies
    Latest over 5 years ago
    by Taylor Vogt
  • Answered

    TPS2549: charging smartphones which is in the market now 0 Locked

    343 views
    3 replies
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Not Answered

    BQ500212A: The Gerber files of TIDA-00259 have errors and cannot be opened 0 Locked

    486 views
    3 replies
    Latest over 5 years ago
    by Bill Johns
  • Suggested Answer

    LM5021: PMP21549 0 Locked

    337 views
    2 replies
    Latest over 5 years ago
    by Robert Taylor1
  • Answered

    TPS7B7702-Q1: Internal pull down of EN 0 Locked

    568 views
    3 replies
    Latest over 5 years ago
    by JCHK
  • Answered

    TPS745-Q1: Tolerance spec of Vout 0 Locked

    560 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Answered

    BQ24800: Full datasheet? 0 Locked

    367 views
    1 reply
    Latest over 5 years ago
    by Steve Preissig
  • Answered

    UCC28061: Switching timing when restart 0 Locked

    225 views
    1 reply
    Latest over 5 years ago
    by Mike O'
  • Suggested Answer

    TPS7A39: TPS7A39 0 Locked

    1251 views
    8 replies
    Latest over 5 years ago
    by JCHK
  • Answered

    UCC21222-Q1: TVS power level 0 Locked

    212 views
    1 reply
    Latest over 5 years ago
    by John Geiger
  • Answered

    BQ27426EVM-738: bqStudio Chemistry Window 0 Locked

    511 views
    9 replies
    Latest over 5 years ago
    by Sebastian Kopp
  • Answered

    CSD97396Q4M: current peak rating - slightly different operating conditions 0 Locked

    257 views
    2 replies
    Latest over 5 years ago
    by Lucian Hriscu
  • Suggested Answer

    TPS62135: Recommended operating conditons 0 Locked

    267 views
    1 reply
    Latest over 5 years ago
    by JohnTucker
  • Answered

    TPS62822: Switching frequency variation 0 Locked

    253 views
    1 reply
    Latest over 5 years ago
    by Febin
  • Suggested Answer

    WEBENCH® Tools/UCC2897A: UCC2897a simulation 0 Locked

    342 views
    1 reply
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    UC2843A: UC2843A spice model for LTspice 0 Locked

    2664 views
    1 reply
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    TPS24741: Switch from AUX to Main 0 Locked

    547 views
    8 replies
    Latest over 5 years ago
    by Praveen GD
  • Suggested Answer

    BQ24250: STAT when battery missing pulled low every 60s 0 Locked

    199 views
    4 replies
    Latest over 5 years ago
    by Franz Schellhase
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