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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

    BQ24157: Can It charge LiFePO4 battery? 0 Locked

    479 views
    1 reply
    Latest over 7 years ago
    by Alexander Borovsky
  • Answered

    TPS61150: Achiebale Dimming Ratio 0 Locked

    549 views
    1 reply
    Latest over 7 years ago
    by Caryss Li
  • Answered

    LM5050-2: Protection for -58V PoE 0 Locked

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    by Lutz Naumann
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    TPS61021A: Boost converter with fixed output of 3.3V and min current of 300mA 0 Locked

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    Latest over 7 years ago
    by Helen chen
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    TPS61170: Importance of L1 in the power supply design and alternative 0 Locked

    649 views
    1 reply
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    by Helen chen
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  • Suggested Answer

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    381 views
    1 reply
    Latest over 7 years ago
    by Benjamin Lough
  • Answered

    UCC28056: About Ton and switching frequency 0 Locked

    891 views
    3 replies
    Latest over 7 years ago
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  • Suggested Answer

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    323 views
    1 reply
    Latest over 7 years ago
    by Jasper Li
  • Suggested Answer

    TPS65100-Q1: Schematics Review Needs 0 Locked

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    by Andy Liang
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    1075 views
    4 replies
    Latest over 7 years ago
    by user5172281
  • Answered

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    391 views
    1 reply
    Latest over 7 years ago
    by Andy Chen
  • Answered

    CSD18541F5: Detail ID-Vgs Graph 0 Locked

    1057 views
    6 replies
    Latest over 7 years ago
    by Hirotsugu Kobayashi
  • Not Answered

    LM36011: I2C SCL Frequency 0 Locked

    2154 views
    2 replies
    Latest over 7 years ago
    by Harini Sankabattula
  • Suggested Answer

    BQ27750: Unseal code 0 Locked

    1425 views
    2 replies
    Latest over 7 years ago
    by Horace Gandji
  • Suggested Answer

    BQ24168: May we know what "STAT" pin action is when VTS pin going to "Vts cold" or " Vts hot"? 0 Locked

    1054 views
    7 replies
    Latest over 7 years ago
    by Joel Hernandez II
  • Suggested Answer

    bq51003: Wireless Charging - Low Power Applications. Combination of bq51003 and...? 0 Locked

    860 views
    1 reply
    Latest over 7 years ago
    by Bill Johns
  • Suggested Answer

    TPS55165-Q1: Correct buck boost solution 0 Locked

    838 views
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    Latest over 7 years ago
    by Youhao Xi
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    seek for appropriate ICs 0 Locked

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