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] TPS923651: List of FAQs for TPS923651 / TPS923650

    Lucia Gao
    Lucia Gao
    Part Number: TPS923651 Other Parts Discussed in Thread: TPS923650 Tool/software: This thread provides a list of frequently asked questions for TPS923651 / TPS923650 LED driver. You can click below link to check the detailed answer for each question…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS922051: List of FAQs for TPS922051 / TPS922050

    Lucia Gao
    Lucia Gao
    Part Number: TPS922051 Other Parts Discussed in Thread: TPS922050 Tool/software: This thread provides a list of frequently asked questions for TPS922051 / TPS922050 LED driver. You can click below link to check the detailed answer for each question.
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS25947: How to achieve 3 channel Priority PMUX using TPS25947

    Arush Gupta
    Arush Gupta
    Part Number: TPS25947 Tool/software: Extending the datasheet section 9.5 Priority Power MUXing for three input voltage rails.
    • Answered
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Gate Drivers Actual Peak Current

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 , Tool/software: Gate Driver Actual Peak Current: UCC21750/UCC21750-Q1 is a constant voltage driver, so the driver will supply current until the gate is charged to the VDD-VEE potential…
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement for Primary side

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Tool/software: What are the parameters to be considered for Low voltage (Primary side) Bias supply current requirement? Primary Bias Supply Power Requirement: In datasheet , Vcc and Vdd current plots for different conditions…
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Tool/software: What are the parameters to be considered for VDD/VCC2 bias current requirement? How to define it for N parallel switches? Isolated gate drivers are used to switch IGBT, Si and SiC power switches…
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS3701: How to monitor negative supply rails with a voltage supervisor

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: TPS3701 Other Parts Discussed in Thread: TPS3700 Tool/software: Can you please provide some guidance and examples on negative supply rail monitoring solutions?
    • Answered
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] TI-PD-ANALYZER: FAQ

    Catalina Faudoa
    Catalina Faudoa
    Part Number: TI-PD-ANALYZER Tool/software: WHAT IS THE TI PD ANALYZER? The TI-PD-ANALYZER is a low-cost Power Delivery Analyzer and can be used to monitor and log USB type-C power delivery (PD) data by monitoring the configuration channels (CC1…
    • Answered
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ41Z50: ECC Authentication Tool

    Jose Couso
    Jose Couso
    Part Number: BQ41Z50 Tool/software: To use the ECC Authentication tool for BQ41z50, refer to the provided PDF guide. It offers a high-level overview of the ECC algorithm and step-by-step instructions for using the ECC GUI. PDF Guide and Executable…
    • 3 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS1HB08-Q1: ISNSFH at low VBB

    Alan Whitehead
    Alan Whitehead
    Part Number: TPS1HB08-Q1 Tool/software: Hello All, When operating at low VBB the RSNS value needs to be scaled to match this operating voltage. For an application reference, to get the correct ISNSFH values mentioned in the data sheet the following…
    • Answered
    • 3 months ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Not Answered

    TPS2553 Rds(OFF) 0 Locked

    443 views
    2 replies
    Latest over 10 years ago
    by T Kishi
  • Not Answered

    BQ33100 I/O Voltage Level 0 Locked

    284 views
    1 reply
    Latest over 10 years ago
    by Onyx Ahiakwo
  • Not Answered

    TPS65910 RTC power question 0 Locked

    554 views
    1 reply
    Latest over 10 years ago
    by Richard Solarski
  • Suggested Answer

    BQ24075 SYSOFF with Vo(reg) of BQ24072 0 Locked

    944 views
    3 replies
    Latest over 10 years ago
    by Wenjia Liu
  • Not Answered

    BQ27421EVM -G1A : How to write I2C code about initial and command transaction sequence. 0 Locked

    826 views
    3 replies
    Latest over 10 years ago
    by Onyx Ahiakwo
  • Answered

    BQ24600 system load connection 0 Locked

    1174 views
    2 replies
    Latest over 10 years ago
    by Smriti B
  • Not Answered

    bq24172 charger support 4cells with 12V adaptor. 0 Locked

    848 views
    3 replies
    Latest over 10 years ago
    by Smriti B
  • Not Answered

    Regarding Backward Compatibility Process of ROHS components for Avionics applications 0 Locked

    870 views
    4 replies
    Latest over 10 years ago
    by David Hopkins
  • Not Answered

    Maximum LED loop length? 0 Locked

    686 views
    4 replies
    Latest over 10 years ago
    by Denis Alain1
  • Answered

    Update BQ34Z100 with BQ34Z100-G1 new firmware 0 Locked

    2272 views
    4 replies
    Latest over 10 years ago
    by Slim123
  • Answered

    fragility of LM5041 0 Locked

    4176 views
    17 replies
    Latest over 10 years ago
    by Peter Meaney
  • Not Answered

    UCC3808x - Datasheet clarification/error? 0 Locked

    798 views
    4 replies
    Latest over 10 years ago
    by Colin Gillmor
  • Not Answered

    For the bq40z50, is there a data flash storage format similar to those used for 27541 and bq20z40/45 ? 0 Locked

    789 views
    1 reply
    Latest over 10 years ago
    by ThomasCosby
  • Not Answered

    BQ40z50 Sleep Mode 0 Locked

    499 views
    1 reply
    Latest over 10 years ago
    by ThomasCosby
  • Not Answered

    BQ40Z60EVM Design Files 0 Locked

    1750 views
    12 replies
    Latest over 10 years ago
    by ThomasCosby
  • Answered

    TPS54240 - About inverting buck-boost topology 0 Locked

    606 views
    2 replies
    Latest over 10 years ago
    by Hide
  • Not Answered

    BQ2004 with temperature monitoring 0 Locked

    390 views
    0 replies
    Started over 10 years ago
    by Mario Paroni
  • Not Answered

    TPS62080 Vout Level under Low Current Load Conditions 0 Locked

    1262 views
    8 replies
    Latest over 10 years ago
    by Michael Helmlinger
  • Not Answered

    Intermittent loss of PowerGood on UCD9222 on C6657 evm 0 Locked

    2231 views
    9 replies
    Latest over 10 years ago
    by John Wilkes
  • Answered

    LM3881 IEN variation 0 Locked

    1011 views
    3 replies
    Latest over 10 years ago
    by NAOKI AOYAMA
<>