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] BQ25798: Recommended backup mode operation

    Jeff F
    Jeff F
    Part Number: BQ25798 Tool/software: Backup mode is expected to work as follows: Host software sets (arms) EN_BACKUP=1 while input source is attached at VBUS Input voltage fails below backup mode trigger point = %*VINDPM Backup mode engages setting…
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ] TPS923651: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming

    Lucia Gao
    Lucia Gao
    Part Number: TPS923651 Tool/software: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming?
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS922051: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming

    Lucia Gao
    Lucia Gao
    Part Number: TPS922051 Tool/software: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming?
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25600: What is the function of the /QON pin on BQ2560x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 Tool/software: The /QON pin has multiple functions on the BQ25601/D and BQ25600/D and is pulled up internally. The only thing connected to this pin should be some switch/FET/button etc. Float…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25600: Why do I have to read the fault status twice to see the cleared fault on BQ2560x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25606 , , BQ25601 Tool/software: When a fault occurs on BQ2560x (excluding BQ25606) an /INT pulse is sent to the host. For the BQ25601/D and BQ25600/C/D the fault statuses in REG0x09 are kept static…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25600: What is ship mode and how do I enter and exit it in BQ2560x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 , Tool/software: The I2C programmable BQ2560x has a mode to minimize quiescent current for the BQ25601/D and BQ25600/C/D from the battery in cases when the system load is not needed to be powered…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25600: How do I set the temperature range I desire using the TS pin on BQ2560x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Tool/software: The BQ2560x TS pin (excluding BQ25600C) is used to monitor the battery temperature via a thermistor with a pull-up and pull-down resistor. As the two resistors represent two unknowns when designing the TS circuit, only…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS2HCS08-Q1: How to update firmware for Smart Fuse Configurator to new generation.

    Timothy Logan
    Timothy Logan
    Part Number: TPS2HCS08-Q1 Tool/software: Introduction For the Smart Fuse Configurator GUI package, updates were made in order to increase performance/reliability as well as add support for future roadmap devices. The idea here is that you can use…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ76907: Functional Differences between BQ76907 and BQ76930/BQ76942

    Pratyush Gupta
    Pratyush Gupta
    Part Number: BQ76907 Other Parts Discussed in Thread: BQ76930 , BQ76942 Tool/software: I want to use a battery monitor IC for 7 LFP cells in series. I came across these two ICs: BQ76907 and BQ76930/BQ76942. Looking from top level both of them seem…
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS922051: Design considerations to support low output current

    Lucia Gao
    Lucia Gao
    Part Number: TPS922051 Tool/software: Design considerations to support low output current
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
>

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

    UCC14240-Q1: No Output 0 Locked

    282 views
    3 replies
    Latest 11 months ago
    by stomp
  • Suggested Answer

    TPS65235-1: TPS65235, TPS652353 ISET limit does not match Rset value 0 Locked

    303 views
    6 replies
    Latest 11 months ago
    by Colin Chen
  • Not Answered

    TPS92200D1EVM: What is the EVM size? 0 Locked

    186 views
    4 replies
    Latest 11 months ago
    by John Shen
  • Answered

    LM5137F-Q1: Schematic review 0 Locked

    315 views
    5 replies
    Latest 11 months ago
    by Timothy Hegarty
  • Not Answered

    BQ24295: BQ24295RGET 0 Locked

    126 views
    1 reply
    Latest 11 months ago
    by Bill Johns
  • Not Answered

    BQ24450: BQ24450 lead acid charger 24V – problem with fluctuating internal reference Vf ( and lower floating voltage consequently ) 0 Locked

    412 views
    2 replies
    Latest 11 months ago
    by Bill Johns
  • Not Answered

    LM79: IS THERE A PAD ON THE BOTTOM OF THE PART? AS THE SPEC INDICATES AND IF SO WHAT ARE THE DIMENSIONS 0 Locked

    154 views
    1 reply
    Latest 11 months ago
    by Nick Butts
  • Suggested Answer

    LM3724: P2P device attack competitor SGM811-SXKA4/TR 0 Locked

    314 views
    4 replies
    Latest 11 months ago
    by Joshua Garcia
  • Suggested Answer

    BQ76952: Sampling sinusoidal current is not accurate 0 Locked

    372 views
    3 replies
    Latest 11 months ago
    by Alexis_H
  • Answered

    BQ40Z50: The width of the tracks on the PCB board for driving the gates of power transistors. 0 Locked

    237 views
    3 replies
    Latest 11 months ago
    by Anthony
  • Suggested Answer

    BQ25185: The way to exit factory mode and BATOCP 0 Locked

    241 views
    3 replies
    Latest 11 months ago
    by Alec Lehman
  • Suggested Answer

    UCC27211: Hbridge gate driver IC 0 Locked

    847 views
    8 replies
    Latest 11 months ago
    by Manuel Alva Hernandez
  • Not Answered

    BQ51013B: Is it OK to connect the OUT pins of two BQ51013B together with one of them not powered? 0 Locked

    147 views
    1 reply
    Latest 11 months ago
    by Bill Johns
  • Answered

    UCC2818: UCC2818 Soft Start Behavior 0 Locked

    316 views
    4 replies
    Latest 11 months ago
    by Thien Huynh
  • Answered

    TPS1H000-Q1: Hysterisis for resetting the thermal shutdown and swing Functional consultation 0 Locked

    374 views
    10 replies
    Latest 11 months ago
    by Sarah Raines
  • Not Answered

    TPS25762-Q1: Port A status registers 0 Locked

    157 views
    1 reply
    Latest 11 months ago
    by Seong Kim
  • Answered

    TPS7H5001-SP: Current Limit Threshold Typical Value 0 Locked

    215 views
    5 replies
    Latest 11 months ago
    by Daniel Hartung
  • Suggested Answer

    BQ27Z746: Query on not getting proper Update Status while Performing Learning Cycle 0 Locked

    144 views
    1 reply
    Latest 11 months ago
    by Jonny
  • Suggested Answer

    BQ27Z746: BQ27Z746 Hardware calibration 0 Locked

    203 views
    3 replies
    Latest 11 months ago
    by Jonny
  • Suggested Answer

    BQ27426: sense resistor to 5mohm 0 Locked

    231 views
    3 replies
    Latest 11 months ago
    by Jonny
<>