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

    UC2903: Threshold Voltage 0 Locked

    364 views
    1 reply
    Latest over 4 years ago
    by Ben C
  • Suggested Answer

    BQ76920: 3 cell configuration 0 Locked

    498 views
    16 replies
    Latest over 4 years ago
    by Matt Sunna
  • Answered

    LM3409HV-Q1: The LM3409 Chip generate frequency multiplication audible ringing of PWM input 0 Locked

    1195 views
    3 replies
    Latest over 4 years ago
    by Irwin Nederbragt
  • Answered

    LM5017: Switch Node Behavior 0 Locked

    525 views
    2 replies
    Latest over 4 years ago
    by Alex Ortwig
  • Answered

    TPS92512EVM-001: Request for Gerber files 0 Locked

    340 views
    1 reply
    Latest over 4 years ago
    by fhoude
  • Answered

    LM5122: IRIPPLE_MAX(COUT) 0 Locked

    149 views
    7 replies
    Latest over 4 years ago
    by Yinsong Cai1
  • Answered

    LMZ31710: PWRGD and SYNC_OUT are shorted together 0 Locked

    282 views
    2 replies
    Latest over 4 years ago
    by Yonghui zhu
  • Suggested Answer

    BQ25882: About built-in ADC accuracy 0 Locked

    314 views
    5 replies
    Latest over 4 years ago
    by Ricardo
  • Suggested Answer

    LMZ10501: LMZ10501 ROHS & IEC 62474 DB 0 Locked

    348 views
    1 reply
    Latest over 4 years ago
    by Chris Glaser
  • Answered

    TPS54360B-Q1: power TPS54360b-Q1 fault 0 Locked

    695 views
    8 replies
    Latest over 4 years ago
    by Frank De Stasi
  • Answered

    LM2842XMK-ADJEV: DC-DC Buck converters - optimum circuits with LM2842YMK, LM46002PWPT 0 Locked

    369 views
    5 replies
    Latest over 4 years ago
    by Frank De Stasi
  • Answered

    LM317-N: Input / output capacitor 0 Locked

    731 views
    1 reply
    Latest over 4 years ago
    by Jason Song
  • Answered

    BQ40Z50-R1: Failing Learning Cycles due to OCVFR for Chem ID 0x0440 0 Locked

    758 views
    9 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    BQ35100: Calibration when going to Production (Accumulator Mode) 0 Locked

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

    LM5145: Over-/undershoot, offset low side FET 0 Locked

    479 views
    12 replies
    Latest over 4 years ago
    by Marshall_Beck
  • Not Answered

    BQ20Z95: BQ20Z95 soft 0 Locked

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

    TPS2546: Wake on USB (wireless mouse) fail issue 0 Locked

    1001 views
    15 replies
    Latest over 4 years ago
    by Emma Hoying
  • Suggested Answer

    TPS54140: switching from TPS54040? ECO MODE to normal mode? 0 Locked

    357 views
    1 reply
    Latest over 4 years ago
    by Frank De Stasi
  • Suggested Answer

    UCD3138FW-PSFB: PSFB power supply based on UCD3138 has output voltage drift when no load and synchronous rectifier damage when load jumps 0 Locked

    459 views
    1 reply
    Latest over 4 years ago
    by Ian Bower
  • Suggested Answer

    BQ27531-G1: Is there a Chem id that can be used instead 0 Locked

    397 views
    12 replies
    Latest over 4 years ago
    by Wyatt Keller
<>