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] TPS548A28: VCC power up with a very slow EN

    Kadeem Samuel
    Kadeem Samuel
    Part Number: TPS548A28 At what EN voltage does the TPS548A28 start up? At what EN voltage does the TPS548A28A power down?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS3899: Sensing 0.6V threshold

    Ajay Padgaonkar
    Ajay Padgaonkar
    Part Number: TPS3899 I need to monitor 0.6V power rail. Is there a voltage monitor, supervisor, reset IC that can do this?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: TL431 vs TL432

    Ajay Padgaonkar
    Ajay Padgaonkar
    Part Number: TL431 Other Parts Discussed in Thread: TL432 , , , ATL432 , TL432LI , , , ATL432LI What is the difference between TL431 and ATL431? What is the difference between TL431 and TL432?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: TPS6594-Q1 differences of orderables?

    Furkan Fehmi Sefiloglu
    Furkan Fehmi Sefiloglu
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: TDA4VM , , DRA829 Hi Team, Can you please check and advise with following request? " We have a design that uses TI's TDA4VM processor. In TI's reference design, both PTPS659413F0RWERQ1…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25611D: BQ2561x FAQs

    Ning T
    Ning T
    Part Number: BQ25611D Please refer to the file for BQ2561x top frequently asked questions. Thank you very much! BQ2561x_ FAQ.pdf
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25790/792/798/672: Schematic and layout design tips

    Jeff F
    Jeff F
    Part Number: BQ25792 Other Parts Discussed in Thread: BQ25790 , , BQ25672 BQ25790_BQ25792_BQ25672_V1p0_Schematic Checklist.pdf
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS548A28: VCC power up with a very slow EN

    Kadeem Samuel
    Kadeem Samuel
    Part Number: TPS548A28 At what EN voltage does the TPS548A28 start up? Once the EN pin has a voltage of about 0.7V, the VCC LDO turns on. Once EN reaches 1.1V, the TPS548A28 begins switching. By slowly increasing the voltage of the EN pin, these voltage…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750: How can we adjust the DESAT detection threshold in UCC217xx & ISO5x5x?

    dimitri james
    dimitri james
    Part Number: UCC21750 Other Parts Discussed in Thread: UCC21759-Q1 , ISO5451-Q1 , ISO5851 , ISO5452 , ISO5851-Q1 , UCC21710 , ISO5852S-Q1 , ISO5451 , ISO5452-Q1 , ISO5852S , UCC21710-Q1 , ISO5852S-EP , UCC21750/59/10 and ISO5x5x variants offer integrated…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21710: What are the differences between UCC217xx and ISO5x5x?

    dimitri james
    dimitri james
    Other Parts Discussed in Thread: UCC21750-Q1 , UCC21710 , UCC21750 , UCC21710-Q1 , UCC21736-Q1 , UCC21732-Q1 , UCC21732 , UCC21739-Q1 , ISO5852S , ISO5852S-Q1 , ISO5452-Q1 , ISO5852S-EP , ISO5452 , ISO5451 , ISO5451-Q1 , ISO5851-Q1 , ISO5851 UCC217xx…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] What are the normal lead-times for TI space-grade power parts?

    Wade Vonbergen
    Wade Vonbergen
    Lead-times and available finished good inventory vary by device and change over time, but we are dedicated to providing quick and easy access to all our devices via TI.com. To help provide more transparency into TI’s available inventory, in late 2020…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
<>

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

    LMZ31506: Drop in replacement alternatives 0 Locked

    260 views
    2 replies
    Latest over 4 years ago
    by Akshay hublikar
  • Not Answered

    BQ24170: Issues with single-sided PCB implementation 0 Locked

    361 views
    1 reply
    Latest over 4 years ago
    by ezhao
  • Answered

    BQ25798: Solar MPPT controller & battery charging 0 Locked

    1603 views
    4 replies
    Latest over 4 years ago
    by Gary Andrew
  • Suggested Answer

    UA78L: UA78L05ACPK3 0 Locked

    262 views
    3 replies
    Latest over 4 years ago
    by Jason Song
  • Suggested Answer

    TPS54560: Updated Material Declaration Request after PCN 0 Locked

    310 views
    11 replies
    Latest over 4 years ago
    by Chuck Sins
  • Not Answered

    BQ76952: BQ76952 APPLICATION 0 Locked

    365 views
    1 reply
    Latest over 4 years ago
    by Matt Sunna
  • Answered

    CSD87588N: Pairing with TPS65086 0 Locked

    301 views
    2 replies
    Latest over 4 years ago
    by Steve Widener
  • Answered

    CSD87588N: Rtheta JB 0 Locked

    617 views
    2 replies
    Latest over 4 years ago
    by Steve Widener
  • Suggested Answer

    UC2844A: UVLO Threshold 0 Locked

    241 views
    3 replies
    Latest over 4 years ago
    by Hong Huang
  • Answered

    UCD90120A: Failed to reprogram on a Xilinx ZC706 evaluation board 0 Locked

    1527 views
    7 replies
    Latest over 4 years ago
    by yihe
  • Answered

    TPS23881: pin 52 auto function 0 Locked

    271 views
    1 reply
    Latest over 4 years ago
    by Darwin Fernandez
  • Suggested Answer

    BQ27742-G1: Does BQ27742 support zero voltage charging? 0 Locked

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

    LM5140-Q1: Diode on the switching node 0 Locked

    230 views
    3 replies
    Latest over 4 years ago
    by Timothy Hegarty
  • Answered

    TPS61098: If I need 2 voltages - 3.3 and 1.3 for analog and digital 0 Locked

    356 views
    7 replies
    Latest over 4 years ago
    by Alex Beloff
  • Suggested Answer

    TPS27081A: Shutdown Current 0 Locked

    215 views
    3 replies
    Latest over 4 years ago
    by Shreyas Dmello
  • Suggested Answer

    LM46002: power supply stops working after 2 month ( 3rd time ) 0 Locked

    365 views
    5 replies
    Latest over 4 years ago
    by J Arrigo
  • Not Answered

    UCC28951-Q1: ZVS is not working after 10 minutes 0 Locked

    472 views
    2 replies
    Latest over 4 years ago
    by Rajendra Suryawanshi
  • Answered

    UCC27537: UCC27537 EN pin connection question 0 Locked

    229 views
    1 reply
    Latest over 4 years ago
    by Richard Herring
  • Suggested Answer

    UC3707: Supply current Vin=5V 0 Locked

    351 views
    3 replies
    Latest over 4 years ago
    by Richard Herring
  • Answered

    UCC25800-Q1: about transformer for 5-V output 0 Locked

    379 views
    1 reply
    Latest over 4 years ago
    by Hong Huang
<>