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] LP87521-Q1, LP87522-Q1, LP87523-Q1, LP87524-Q1 and LP87525-Q1 device differences

    Samuli Piispanen
    Samuli Piispanen
    Other Parts Discussed in Thread: LP87522-Q1 , LP87524-Q1 , LP87525-Q1 , LP87524B-Q1 , LP87521-Q1 , LP87523-Q1 , LP87524J-Q1 , LP87524P-Q1 This thread applies to LP87521-Q1, LP87522-Q1, LP87523-Q1, LP87524-Q1 and LP87525-Q1 devices. LP87524B-Q1, LP87524J…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: TPS65903x, TPS659038, TPS659039 OTP Selection Guide

    Alex Saenz
    Alex Saenz
    Part Number: TPS659037 Attached is a summary of all available OTP spins of the TPS65903x devices. 2451.TPS65903x_otp_sel_guide.xlsx
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] What's kind of PMICs from TI for image sensor?

    Phil Yi
    Phil Yi
    Please refer to the Application Report: Camera PMIC Spin Selection Guide .
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] What's the difference between TI camera's PMICs?

    Phil Yi
    Phil Yi
    Please refer to the Application Report: Camera PMIC Spin Selection Guide .
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] LP8758-E0: Is there a quick and easy way to evaluate LP8758 PMIC?

    Phil Yi
    Phil Yi
    Part Number: LP8758-E0 Other Parts Discussed in Thread: LP8758 , Yes; TI application engineer can provide a quick sample module based on LP8758-E0 as a quick and easy way to evaluate LP8758 PMIC. Linked here is the module User Guide.
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] REF102: REF102AU Alternative

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: REF102 Hello, Is there a newer alternative to REF102AU series voltage reference? I am looking for improved accuracy and performance. Thank you.
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How do I configure the gauge to drive fewer than 6 LEDs?

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ40Z80 , BQSTUDIO Sometimes not all 6 LEDs supported by the BQ40Z80 are needed in your application. If the data flash is not configured correctly for any configuration other than 6 LEDs, it can cause a dim blinking for…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How do I configure the gauge to drive fewer than 5 LEDs?

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Sometimes not all 5 LEDs supported by the BQ40Z50 are needed in your application. If the data flash is not configured correctly for any configuration other than 5 LEDs, it can cause a dim blinking of…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Cell Balancing FAQs

    Nancy Hidalgo
    Nancy Hidalgo
    Other Parts Discussed in Thread: BQ79616 What type of cell balancing does the BQ79616 perform? What does it mean when cell balancing is described as “autonomous”? What are the capacitors on the cell balancing inputs for? Is there a model to…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: How to connect unused IO.

    Chris Sterzik
    Chris Sterzik
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 , TPS6593-Q1 For the TPS6594-Q1 how to connect unused IO. For the TPS6594-Q1 , TPS6593-Q1 , and LP8764-Q1 devices the connection of unused IO is described in right most column of the…
    • over 2 years ago
    • Power management
    • Power management forum
<>

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

    TPS62135: VSEL-pin 0 Locked

    470 views
    6 replies
    Latest over 4 years ago
    by Amod Vaze
  • Suggested Answer

    BQ25611D: Is no load Vbat output voltage configurable? 0 Locked

    206 views
    1 reply
    Latest over 4 years ago
    by Jeff F
  • Answered

    BQ76940: What is the purpose of R58 and R59 on BQ76940EVM ? 0 Locked

    351 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Answered

    TPS2660: /SHDN minimum low pulse width requirement 0 Locked

    196 views
    1 reply
    Latest over 4 years ago
    by Rakesh
  • Not Answered

    TPS2661: adj current limit device similar as TPS26611 0 Locked

    299 views
    1 reply
    Latest over 4 years ago
    by Rakesh
  • Suggested Answer

    TPS26630-33EVM: Calculation table is protected 0 Locked

    220 views
    1 reply
    Latest over 4 years ago
    by Rakesh
  • Suggested Answer

    BQ24650: Power management forum 0 Locked

    399 views
    6 replies
    Latest over 4 years ago
    by Kedar Manishankar
  • Answered

    LM76202-Q1: Is it a problem if SHDN-pin is controlled with 30V signal or should it be limited it to 4V 0 Locked

    194 views
    1 reply
    Latest over 4 years ago
    by Rakesh
  • Answered

    BQ77915: Power management forum 0 Locked

    1176 views
    8 replies
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    LM5088: start up problem - no load condition 0 Locked

    915 views
    4 replies
    Latest over 4 years ago
    by Timothy Hegarty
  • Suggested Answer

    BQ27426: Configuration lost when USB is disconnected 0 Locked

    229 views
    5 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    TPS543620: Kevlin connect AGND to PGND near the BP5 cap 0 Locked

    1338 views
    1 reply
    Latest over 4 years ago
    by Anthony F
  • Answered

    BQ25606: Termination Current Accuracy at low Ichg 0 Locked

    263 views
    4 replies
    Latest over 4 years ago
    by Sepeedah Zadeh
  • Answered

    TPSM53602: TPSM53602: Voltage drop issue when transition from PWM mode to PFM mode at light load condition 0 Locked

    607 views
    10 replies
    Latest over 4 years ago
    by Harrison Overturf
  • Suggested Answer

    UCD3138: Non-monotonic Notes when running UCD3138 IBIS model 0 Locked

    668 views
    5 replies
    Latest over 4 years ago
    by Ian Bower
  • Suggested Answer

    LM53602-Q1: LM536023QPWPTQ1 Issue 0 Locked

    264 views
    2 replies
    Latest over 4 years ago
    by J Arrigo
  • Suggested Answer

    Compiler/BQ27Z561: why bq27z561 reports wrong charging state when charger is not attached to it ? 0 Locked

    272 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    TPS731: Alternative Solution to S-1312D33H-M5T1U3 0 Locked

    303 views
    3 replies
    Latest over 4 years ago
    by Wilson Fwu
  • Not Answered

    BQ40Z50-R3-DEVICE-FW: DSG Pin Pull High every 25ms after SCD 0 Locked

    234 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    WEBENCH® Tools/TPS92518EVM-878: TPS92518EVM-878: Access to TPS92518 EVM Demonstration Kit Software 0 Locked

    427 views
    5 replies
    Latest over 4 years ago
    by Irwin Nederbragt
<>