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Power management

Power management

Power management forum

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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
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  • Answered

    BQ25601: EMC Design 0 Locked

    312 views
    4 replies
    Latest over 5 years ago
    by Wenhao Wu
  • Suggested Answer

    TPS54335A: what is the minimum input voltage when we want to keep output is 5V? 0 Locked

    275 views
    4 replies
    Latest over 5 years ago
    by Shawn Nie
  • Answered

    BQ25892: Boost mode without host 0 Locked

    289 views
    2 replies
    Latest over 5 years ago
    by Tuong PHam
  • Suggested Answer

    BQ40Z50-R2: how can i configure SOC flag A in bqstudio 0 Locked

    520 views
    5 replies
    Latest over 5 years ago
    by Steven Yao
  • Discussion

    TPS62065-Q1: TPS62065QDSGRQ1 symbol identification Locked

    312 views
    0 replies
    Started over 5 years ago
    by Diamond Xie
  • Answered

    TPS650941EVM-116: TPS650941EVM-116 0 Locked

    485 views
    1 reply
    Latest over 5 years ago
    by Kevin LaRosa
  • Not Answered

    LM3150: Effect of tying enable pin to High Vin 0 Locked

    294 views
    1 reply
    Latest over 5 years ago
    by Iven Su
  • Suggested Answer

    DCDC control mode 0 Locked

    227 views
    3 replies
    Latest over 5 years ago
    by Iven Su
  • Answered

    TPS546C23: How to get the waveforms of negative overcurrent protection 0 Locked

    206 views
    3 replies
    Latest over 5 years ago
    by Gerold Dhanabalan - Online Design Tools
  • Suggested Answer

    Compiler/LM3150: Can LM3150 output voltage be controlled / adjusted by MCU DAC ? 0 Locked

    222 views
    1 reply
    Latest over 5 years ago
    by Iven Su
  • Suggested Answer

    Compiler/LM3150: Can LM3150 output voltage be controlled / adjusted by MCU DAC ? 0 Locked

    168 views
    1 reply
    Latest over 5 years ago
    by Iven Su
  • Answered

    LM5008A: efficiency is lower than expected 0 Locked

    410 views
    1 reply
    Latest over 5 years ago
    by Iven Su
  • Answered

    BQ24090: TS Pin Control Clarification 0 Locked

    378 views
    5 replies
    Latest over 5 years ago
    by Adam Housley
  • Suggested Answer

    TPS54531: CISPR32 EMI problems with converter 0 Locked

    614 views
    9 replies
    Latest over 5 years ago
    by Shawn Nie
  • Answered

    LM73605-Q1: Is there an available design tool for LM73605-Q1 stability analysis? 0 Locked

    386 views
    2 replies
    Latest over 5 years ago
    by Lewis Chang
  • Answered

    BQ27320: How to change Profile#? 0 Locked

    391 views
    5 replies
    Latest over 5 years ago
    by Dominik Hartl11
  • Suggested Answer

    TPS562201: Schematic double check 0 Locked

    515 views
    1 reply
    Latest over 5 years ago
    by Shawn Nie
  • Answered

    LP8863-Q1: Lp8863 max dimming 0 Locked

    207 views
    1 reply
    Latest over 5 years ago
    by Frank Qiu
  • Not Answered

    TPS61071: VOUT accuracy 0 Locked

    362 views
    3 replies
    Latest over 5 years ago
    by Jasper Li
  • Suggested Answer

    TPS562200: Input capacitor ESR 0 Locked

    299 views
    1 reply
    Latest over 5 years ago
    by Edwin Zang
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