TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Power management

Power management

Power management forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] LP5860: LP5860EVM

    Hardy Wu
    Hardy Wu
    Part Number: LP5860 Dear users, Here is the newest version of LP586x GUI. LP586x_1.0.0_installer_win.zip
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25700A: Why does BQ25700A start charging during initial power on?

    Tiger Zhou
    Tiger Zhou
    Part Number: BQ25700A Other Parts Discussed in Thread: BQ25703A , BQ25713 , BQ25710 , BQ25720 , BQ25730 , BQ25723 When the battery voltage is zero or fully depleted, it requires the host to charge it up, however, sometimes, the host is powered off the…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25700A: How soon could the host write to the buck-boost charger after power on?

    Tiger Zhou
    Tiger Zhou
    Part Number: BQ25700A When an input source plugs in, the charger checks the input source voltage to turn on LDO and all the bias circuits. It sets the input current limit before the converter starts. The power-up sequence from DC source is as follows…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25700A: Why is BQ25700A battery quiescent current higher than expected?

    Tiger Zhou
    Tiger Zhou
    Part Number: BQ25700A Other Parts Discussed in Thread: EV2400 The BQ25700A buck-boost charger has a low power mode, which puts the device with battery only for lowest quiescent current. PROCHOT, discharge current monitor buffer, power monitor buffer and…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25730: [FAQ] How do I ensure the charger schematic is satisfactory? Is there a schematic checklist for TI buck boost controllers such as BQ25700A, BQ25703A, BQ25708, BQ25710, BQ25713, BQ25713B, BQ25720, BQ25723, BQ25730, BQ25731?

    Pengzhao Zhu
    Pengzhao Zhu
    Part Number: BQ25730 Other Parts Discussed in Thread: BQ25703A , BQ25713 , BQ25731 , BQ25710 , BQ25700A , BQ25708 , , BQ25723 , BQ25720 , BQ25713B Dear all, The following document shows key considerations when choosing external components for BQ25700A…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2663: Paralleling eFuses

    Rakesh
    Rakesh
    Part Number: TPS2663 Other Parts Discussed in Thread: TPS1663 , , TPS2660 Can I parallel eFuses for higher currents ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM25066: What are the differences among LM25066I, LM25066A, LM25066IA, and LM25066?

    Avishek Pal
    Avishek Pal
    Part Number: LM25066 What are the differences among LM25066I, LM25066A, LM25066IA, and LM25066?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2663: How does PGTH function in TPS2663 ?

    Rakesh
    Rakesh
    Part Number: TPS2663 How does PGTH function in TPS2663 ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2662: Can I connect RTN to GND ?

    Rakesh
    Rakesh
    Part Number: TPS2662 Can I connect RTN to GND ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ769142: MOSFET short after short-circuit test - voltage now always ON

    Olivier Nguyen
    Olivier Nguyen
    Part Number: BQ769142 Other Parts Discussed in Thread: CSD Hi TI forum, as you might know, we are very pleased with our custom-made BMS using the BQ769142. I am now making further tests in order to apply for IEC Certfication. I made a short-circuit…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    BQ20Z655-R1: bq20z655-r1 chemistry issue 0 Locked

    767 views
    5 replies
    Latest over 7 years ago
    by Swaminathan Ramanathan75031
  • Suggested Answer

    BQ40Z50-R1: Bq40z50 keeps restarting the problem 0 Locked

    482 views
    2 replies
    Latest over 7 years ago
    by Swaminathan Ramanathan75031
  • Suggested Answer

    BQ20Z45-R1: SEALED AFTER RESET 0 Locked

    1112 views
    1 reply
    Latest over 7 years ago
    by WM5295
  • Suggested Answer

    LP3974: Request for detailed datasheet 0 Locked

    554 views
    2 replies
    Latest over 7 years ago
    by Richard Solarski
  • Suggested Answer

    BQ78350-R1: How is the precharge of bq78350-r1 prohibited? 0 Locked

    746 views
    1 reply
    Latest over 7 years ago
    by WM5295
  • Suggested Answer

    Fatal Program Error Fusion Digital Power Studio v3.027.0 0 Locked

    833 views
    3 replies
    Latest over 7 years ago
    by Amiel Hussain
  • Suggested Answer

    LM5066I: Like Texas Instrument Review of my LM5066Ischematic 0 Locked

    483 views
    1 reply
    Latest over 7 years ago
    by Brian Daugherty
  • Suggested Answer

    BQ40Z50-R1: The problem of use several registers in the SOC Flag Config A? 0 Locked

    444 views
    1 reply
    Latest over 7 years ago
    by WM5295
  • Not Answered

    ADC08200 Working current is too large,In this circuit,where was broken? 0 Locked

    500 views
    1 reply
    Latest over 7 years ago
    by dBrock
  • Answered

    BQ2000: Is it possible to disconnect DC+ input during battery is connected? 0 Locked

    1414 views
    5 replies
    Latest over 7 years ago
    by Wang5577
  • Suggested Answer

    BQ78350-R1: The low temperature charging and discharging problem of bq78350-r1 + Bq76930? 0 Locked

    463 views
    1 reply
    Latest over 7 years ago
    by WM5295
  • Answered

    TPS40428: Loop Compensation Tool for TPS40428 0 Locked

    781 views
    1 reply
    Latest over 7 years ago
    by Weidong Zhu
  • Suggested Answer

    Linux/Bq24297: linbux driver 0 Locked

    501 views
    1 reply
    Latest over 7 years ago
    by Jeff F
  • Answered

    TPS82085: Package 0 Locked

    605 views
    2 replies
    Latest over 7 years ago
    by tateo yamashiro
  • Suggested Answer

    TPS22990: review schematic and confirm quesiton 0 Locked

    587 views
    2 replies
    Latest over 7 years ago
    by Rakesh
  • Suggested Answer

    UCD9244: UCD9244+ UCD74120 SMART REFLEX variable supply to TCI6638K SOC part 0 Locked

    730 views
    2 replies
    Latest over 7 years ago
    by Vidhya Jeyapaul
  • Suggested Answer

    UCC256301: UCC256301 question 0 Locked

    856 views
    2 replies
    Latest over 7 years ago
    by Masazumi Ishii
  • Answered

    TLC59282: TLC59282 0 Locked

    890 views
    3 replies
    Latest over 7 years ago
    by Kenneth Du
  • Answered

    BUCK-CONVCALC: BUCK 0 Locked

    3440 views
    3 replies
    Latest over 7 years ago
    by ANURAJ NK
  • Answered

    TPS92661-Q1: TPS92661-Q1 Circiut Design 0 Locked

    1442 views
    2 replies
    Latest over 7 years ago
    by Sora Choi
<>