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]: Ideal Diode Controller or Linear ORing Controller Gate voltage oscillates at light load or no load

    Praveen GD
    Praveen GD
    Other Parts Discussed in Thread: TPS2410 , LM5051 , LM5050-2 , LM74700-Q1 , LM5050-1 , TPS2412 Ideal Diode Controller or Linear ORing Controller Gate voltage oscillates at no load current or light load current causing output voltage to have small ripple…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ]: Ideal Diode controller vs ORing Controller?

    Praveen GD
    Praveen GD
    Other Parts Discussed in Thread: TPS2410 , TPS2411 , LM7480-Q1 , LM5050-1 , LM5050-2 , LM74700-Q1 , LM7481-Q1 What is the difference between an Ideal Diode Controller vs an ORing controller? RELATED PRODUCTS: LM74700-Q1, LM7480-Q1, LM7481-Q1, LM5050…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650864: [Regulator] is shutting down or measuring x% lower than expected - what is the cause?

    Kevin LaRosa
    Kevin LaRosa
    Part Number: TPS650864 Other Parts Discussed in Thread: TPS650861 , I have built a new board and find that [Regulator] is shutting down. Or I have built a new board and find that [Regulator] is measuring lower voltage than expected. What could…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25601: BQ2560x FAQs

    Ning T
    Ning T
    Part Number: BQ25601 BQ2560x_ FAQ.pdf Please refer to the file for BQ2560x top frequently asked questions. Thank you very much!
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5176: Difference between the standard and -Q1 versions

    Bart Klusek
    Bart Klusek
    Part Number: LM5176 Hi, What is the difference between the LM5176 and LM5176 -Q1? Other than the AEC-Q100 qualification, are the parts interchangeable? Thanks! Bart
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS546D24A: When I scan my I2C bus, I noticed the TPS546D24A responds to multiple I2C addresses. What addresses and why?

    Peter James Miller
    Peter James Miller
    Part Number: TPS546D24A I am working on a design that uses the TPS546D24A. When I scan the I2C bus addresses on the system, I see the TPS546D24A is responding to multiple I2C address. What I2C addresses does the TPS5446D24A? Why does the TPS546D24A…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5176-Q1: 2k resistor power rating for VISNS

    Mitchell
    Mitchell
    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Hi Team, My customer is using the LM5176 in a design that could get up to 55V on the input so they are going to need to add a 2k resistor in series with the VISNS pin as suggested in section…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65251: Differences between TPS65251 and TPS65251-x

    Zhao Ma
    Zhao Ma
    Part Number: TPS65251 Differences between TPS65251 and TPS65251-x:
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM2662: Output current when used as positive voltage doubler?

    Franz Schellhase
    Franz Schellhase
    Part Number: LM2662 Hi team, Can you please answer the following customer question? When works as a voltage converter, the output current is more or less 200mA, but how much is the output current when is it working as a Positive Voltage Doubler…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TLC6C5748-Q1: How to use TLC6C5748-Q1 to build a local dimming system?

    Caryss Li
    Caryss Li
    Part Number: TLC6C5748-Q1 Hi How to use TLC6C5748-Q1 to build a local dimming system? How to design the hardware? how to design the LED board? How to connect LED drivers with TCON? what is the TCON partnumber? How to do the layout?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    TPS61088: Doubt about output Short-Circuit Protection TPS61088 0 Locked

    2732 views
    19 replies
    Latest over 4 years ago
    by Jasper Li
  • Answered

    LMR14030: Question about RT resistor value. 0 Locked

    327 views
    2 replies
    Latest over 4 years ago
    by Kazuya Nakai59
  • Suggested Answer

    TPS65100: circuit design review 0 Locked

    273 views
    3 replies
    Latest over 4 years ago
    by Liaqat Khan
  • Answered

    BQ24192: Is it normal that battery is discharged when adaptor is connected? 0 Locked

    316 views
    4 replies
    Latest over 4 years ago
    by Ning T
  • Suggested Answer

    BQ25895: How to know the bq25895 is ready for programing 0 Locked

    272 views
    3 replies
    Latest over 4 years ago
    by Ning T
  • Suggested Answer

    LM7480-Q1: Avoiding POR During Short-Circuit Testing 0 Locked

    227 views
    1 reply
    Latest over 4 years ago
    by Praveen GD
  • Suggested Answer

    BQ34Z100-G1: Chip bricks after using "bqStudio" 0 Locked

    550 views
    6 replies
    Latest over 4 years ago
    by Pranjal Joshi
  • Suggested Answer

    BQ25606: BQ25606 charger input short to ground 0 Locked

    1164 views
    14 replies
    Latest over 4 years ago
    by Ning T
  • Answered

    TPS92515-Q1: gain phase measure 0 Locked

    341 views
    2 replies
    Latest over 4 years ago
    by fhoude
  • Answered

    EV2400: No power and no communication with computer. DOA 0 Locked

    280 views
    7 replies
    Latest over 4 years ago
    by Nick Brylski
  • Answered

    TPS62480: Undershoot on SW Node 0 Locked

    396 views
    1 reply
    Latest over 4 years ago
    by Chris Glaser
  • Suggested Answer

    TPS92682-Q1: Configuration for single channel use 0 Locked

    306 views
    4 replies
    Latest over 4 years ago
    by Tuan Tran74
  • Suggested Answer

    LM5150-Q1: Threshold voltage and Fsync questions 0 Locked

    370 views
    3 replies
    Latest over 4 years ago
    by Youhao Xi
  • Suggested Answer

    TPS1HB08-Q1: How much current capability of VBB clamp diode is ? 0 Locked

    437 views
    4 replies
    Latest over 4 years ago
    by Francisco Lauzurique
  • Not Answered

    TPS560430: Phase margin 0 Locked

    214 views
    1 reply
    Latest over 4 years ago
    by iAlejandro
  • Suggested Answer

    LM51561H-Q1: sepic converter 0 Locked

    751 views
    6 replies
    Latest over 4 years ago
    by Lee HongGyo
  • Answered

    LM5155EVM-BST: Input capacitors 0 Locked

    441 views
    3 replies
    Latest over 4 years ago
    by Youhao Xi
  • Suggested Answer

    BQ77PL900: Voltage Across CPOUT 0 Locked

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

    LM5155EVM-BST: Output capactitors 0 Locked

    421 views
    3 replies
    Latest over 4 years ago
    by Youhao Xi
  • Suggested Answer

    BQ24133: When using bq24133, it is found that when the battery voltage is close to the DC input voltage, the battery power supply and DC power supply will switch continuously. 0 Locked

    431 views
    7 replies
    Latest over 4 years ago
    by Ricardo
<>