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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. RELATED…
    • Answered
    • 2 days ago
    • Power management
    • Power management forum
  • [FAQ] Ideal Diode controller vs ORing Controller?

    Praveen GD
    Praveen GD
    Other Parts Discussed in Thread: LM74700-Q1 , LM5050-1 , TPS2410 , TPS2411 , LM7480-Q1 , LM5050-2 , LM7481-Q1 What is the difference between an Ideal Diode Controller vs an ORing controller?
    • Answered
    • 2 days 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 be the…
    • Answered
    • 5 days 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!
    • 13 days 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
    • 13 days 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
    • 13 days 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…
    • 14 days 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:
    • 20 days 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? There…
    • 21 days 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
    • 26 days ago
    • Power management
    • Power management forum
>

View FAQ threads
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  • Not Answered

    [FAQ] TPS53318: [Grounding the ROVP Pin on TPS53318 & TPS53319 0

    264 views
    1 reply
    Latest 1 month ago
    by David_Daniels
  • Not Answered

    [FAQ] BQ25601: BQ2560x FAQs 0

    58 views
    0 replies
    Started 13 days ago
    by Ning T
  • Not Answered

    TPS628502-Q1: TPS628502-Q1: LDO-free RADAR design, how to achieve low-noise and better thermal performance? 0

    56 views
    0 replies
    Started 18 days ago
    by Pedro Artal
  • Answered

    [FAQ] TLC6C5748-Q1: How to use TLC6C5748-Q1 to build a local dimming system? 0

    125 views
    1 reply
    Latest 26 days ago
    by Caryss Li
  • Suggested Answer

    LMG1210: EMI/EMC couplings from "BST"-Pin to "PWM"-Pin during dead time in a Buck converter 0

    81 views
    6 replies
    Latest 5 minutes ago
    by Stefan Weller
  • Suggested Answer

    TPS54425: Vin start up time regulation 0

    45 views
    6 replies
    Latest 11 minutes ago
    by Ryo Akashi
  • Suggested Answer

    TPS63036: About the inductance value in Light load. 0

    13 views
    1 reply
    Latest 16 minutes ago
    by Jasper Li
  • Suggested Answer

    TPS63070: Over voltage protection 0

    10 views
    1 reply
    Latest 18 minutes ago
    by Jasper Li
  • Not Answered

    UCC5390: Gate driver's output gets clamped on +VCC2 0

    132 views
    16 replies
    Latest 18 minutes ago
    by Giorgo Kapino
  • Suggested Answer

    TLV62595: Min value of soft start time 0

    34 views
    2 replies
    Latest 19 minutes ago
    by Dorian Brillet de Cande
  • Not Answered

    UCD9244: CLF fault during power-down sequense 0

    152 views
    17 replies
    Latest 33 minutes ago
    by fdm
  • Not Answered

    BQ28Z610-R1: FullChargeCapacity is jumping 0

    36 views
    3 replies
    Latest 36 minutes ago
    by Daniel Kirsch
  • Not Answered

    BQ40Z50-R4-DEVICE-FW: Cant Update Data Memory 0

    15 views
    3 replies
    Latest 37 minutes ago
    by Steven Carey
  • Suggested Answer

    BQ2060: SOC drop to 3% after removing the charger 0

    38 views
    6 replies
    Latest 40 minutes ago
    by Marius GROS
  • Suggested Answer

    BQ78Z100: BQ78Z100 0

    25 views
    3 replies
    Latest 49 minutes ago
    by Murthy
  • Not Answered

    BQ21061: looking for battery solution 0

    15 views
    2 replies
    Latest 55 minutes ago
    by Mahmoud Abed
  • Not Answered

    BQ2060: BQ2060 0

    6 views
    1 reply
    Latest 56 minutes ago
    by Murthy
  • Not Answered

    TPS2HB16-Q1: high frequency operation 0

    16 views
    2 replies
    Latest 56 minutes ago
    by Stani Bell Ngoufack Tchoufack89
  • Suggested Answer

    LP5912: Pre-bias start up 0

    138 views
    19 replies
    Latest 1 hour ago
    by kura
  • Not Answered

    TLC59213: Low pulse width of tw 0

    21 views
    3 replies
    Latest 1 hour ago
    by Shuji Ishiwata
>
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