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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] 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
  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Power up Sequence

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 What is the typical power up sequence for UCC217xx family of devices:
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    LP5812: LP5812/LP5810 0 Locked

    533 views
    2 replies
    Latest over 1 year ago
    by Hailong Liao
  • Answered

    LM74910-Q1: LM74910-Q1 IMON accuracy questions 0 Locked

    191 views
    1 reply
    Latest over 1 year ago
    by Shiven Dhir
  • Not Answered

    TPS929240-Q1: Max Power Dissipation 0 Locked

    163 views
    1 reply
    Latest over 1 year ago
    by Hailee Xu
  • Not Answered

    TPS65381A-Q1: Queries about EEPROM CRC check at startup and run time 0 Locked

    153 views
    0 replies
    Started over 1 year ago
    by LONGHUA MAO
  • Not Answered

    TPS552872-Q1: TPS552872-Q1 Compensation Network Calculations 0 Locked

    326 views
    1 reply
    Latest over 1 year ago
    by Mulin Yuan
  • Answered

    BQ78350-R1A: Doubts concerging temperature protection 0 Locked

    239 views
    4 replies
    Latest over 1 year ago
    by Juan López Jódar
  • Suggested Answer

    LM74502: LM74502 Zener diode location (mosfet protection) 0 Locked

    336 views
    2 replies
    Latest over 1 year ago
    by Shiven Dhir
  • Answered

    TPS631013: Vout = 5V efficiency data 0 Locked

    202 views
    3 replies
    Latest over 1 year ago
    by Tao Zhang
  • Suggested Answer

    LM74930-Q1: If it is avaliable to put a discharge resistor between the gate and source of the MOS 0 Locked

    172 views
    1 reply
    Latest over 1 year ago
    by Shiven Dhir
  • Suggested Answer

    TPS3700: Input voltage @ -INB 0 Locked

    311 views
    8 replies
    Latest over 1 year ago
    by Jesse Villanueva
  • Not Answered

    TPS22968: Query on impact of applying 3.3V at VOUT1 0 Locked

    177 views
    3 replies
    Latest over 1 year ago
    by Arush Gupta
  • Suggested Answer

    TPS22950: TPS22950 RCB clarification 0 Locked

    273 views
    4 replies
    Latest over 1 year ago
    by Arush Gupta
  • Not Answered

    LM5170: not able to Control the converter output using ISETD. Current stays very low both with Battery and Resistive Load (50-150mA) 0 Locked

    644 views
    19 replies
    Latest over 1 year ago
    by Feng Ji
  • Not Answered

    BQ40Z80: Review of schematic for 6s using BQ40Z80 for drone BMS 0 Locked

    758 views
    18 replies
    Latest over 1 year ago
    by OverAgent712
  • Answered

    BQ25302: BQ25302: Is Q1 (input FET from VBUS to PMID) disabled when /EN is high (disabled)? 0 Locked

    261 views
    3 replies
    Latest over 1 year ago
    by Ning T
  • Suggested Answer

    TPS2662: TPS26621 0 Locked

    224 views
    1 reply
    Latest over 1 year ago
    by Amrit Jit
  • Answered

    LM5013: This is a question about LM5013 design. 0 Locked

    909 views
    31 replies
    Latest over 1 year ago
    by Nityanand Hegde
  • Answered

    TPS922055: Alternative to Handle Higher Input Voltage 0 Locked

    263 views
    3 replies
    Latest over 1 year ago
    by Steven Li
  • Suggested Answer

    LMR36506-Q1: GPN selection for FSW=400k, Vout=5V 0 Locked

    255 views
    5 replies
    Latest over 1 year ago
    by Daniel Wang (auto)
  • Answered

    TPS61253: Unable to start up with 200mA load 0 Locked

    206 views
    3 replies
    Latest over 1 year ago
    by Nathan Ding
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