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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] LM5050-1: LM5050-1 Leakage Current

    Praveen GD
    Praveen GD
    Part Number: LM5050-1 Other Parts Discussed in Thread: LM5050-2 LM5050 has leakage current of about –200μA from OUT to IN when input supply is not available or disconnected but supply bias pin VS pin is powered through OUT or external power supply.…
    • Answered
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ]: Priority Power MUX solution for high current high power application?

    Praveen GD
    Praveen GD
    Part Number: LM7480-Q1 Other Parts Discussed in Thread: LM7481-Q1 , What is the recommended solution for high current Priority Power MUX application? RELATED PRODUCTS: LM7480-Q1 and LM7481-Q1
    • Answered
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ] : What is the difference between LM74700-Q1, LM7480-Q1 and LM7481-Q1?

    Praveen GD
    Praveen GD
    Part Number: LM7480-Q1 Other Parts Discussed in Thread: LM74700-Q1 , , LM7481-Q1 What is the basic difference between Ideal Diode Controllers LM74700-Q1, LM74800-Q1, LM74801-Q1 and LM74810-Q1? RELATED PRODUCTS: LM74700-Q1, LM74800-Q1, LM74801-Q1 and LM74810…
    • Answered
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ]: Can LM5050-1, LM74700-Q1 or TPS241x controllers drive two back-back MOSFETs

    Praveen GD
    Praveen GD
    Part Number: LM5050-1 Other Parts Discussed in Thread: LM74700-Q1 , TPS2410 , TPS2411 , LM5050-2 , TPS2412 , TPS2413 , TPS2419 Can LM5050-1, LM74700-Q1 or TPS241x controllers drive two N-Channel MOSFETs connected back-back configuration? RELATED PRODUCTS:…
    • Answered
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ]: Can an Ideal Diode Controller used as load switch with external MOSFET?

    Praveen GD
    Praveen GD
    Part Number: LM74700-Q1 Other Parts Discussed in Thread: LM5050-1 , LM5050-2 , , LM5060-Q1 Can Ideal Diode controller or ORing Controller used to control MOSFET as a high side switch or load switch? RELATED PRODUCTS: LM74700-Q1, LM5050-1 and LM5050-2
    • Answered
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ]: Ideal Diode Controller or ORing Controller gate voltage is lower than expected

    Praveen GD
    Praveen GD
    Part Number: LM74700-Q1 Other Parts Discussed in Thread: TPS2410 , LM5051 , LM7480-Q1 , LM5050-1 , LM5050-2 , , LM7481-Q1 , TPS2412 Gate voltage of Ideal Diode Controller or ORing Controller is low and the MOSFET is not fully enhanced. RELATED PRODUCTS: LM74700…
    • Answered
    • 3 days ago
    • Power management
    • Power management forum
  • [FAQ] TPS3840: resistor divider for sensing wide input voltages

    Ajay Padgaonkar
    Ajay Padgaonkar
    Part Number: TPS3840 I need to monitor a 12V rail with 7.6V as the UV threshold. Can I use TPS3840 for this purpose? What precautions do I need to take?”
    • Answered
    • 4 days ago
    • Power management
    • Power management forum
  • [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
    • 8 days 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, LM5050-1, LM5050…
    • Answered
    • 8 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
    • 12 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

    289 views
    1 reply
    Latest 2 months ago
    by David_Daniels
  • Not Answered

    [FAQ] BQ25601: BQ2560x FAQs 0

    80 views
    0 replies
    Started 20 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

    65 views
    0 replies
    Started 25 days ago
    by Pedro Artal
  • Answered

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

    137 views
    1 reply
    Latest 1 month ago
    by Caryss Li
  • Suggested Answer

    BQ25606: Questions related to Custom Battery charger Design and Schematic Review 0

    27 views
    2 replies
    Latest a few seconds ago
    by Jaya krishna
  • Not Answered

    TLC6946: Trouble with the output to the TLC6946 0

    22 views
    2 replies
    Latest 7 minutes ago
    by Michael Brandmaier
  • Answered

    BQ76952: I2C Communication Failure 0

    136 views
    16 replies
    Latest 8 minutes ago
    by Pankaj Chaudhary1
  • Not Answered

    LM5155: Reference model on Pspice for TI 0

    1 view
    0 replies
    Started 13 minutes ago
    by Kuramochi Tadahiko
  • Not Answered

    TPS51285B: design file 0

    2 views
    0 replies
    Started 14 minutes ago
    by Yasushi Fujiwara
  • Not Answered

    LM51561: IOPERATIING(BIAS) 0

    1 view
    0 replies
    Started 16 minutes ago
    by Kuramochi Tadahiko
  • Not Answered

    TPS61178: can I put a bead before Vcc pin? any side effect? 0

    20 views
    2 replies
    Latest 22 minutes ago
    by Frank(DLP) Liu
  • Suggested Answer

    BQ25730: BQ25730 Charging, OTG mode, BATFET operation 0

    43 views
    4 replies
    Latest 25 minutes ago
    by Angelo Zhang87
  • Suggested Answer

    TPS65911: About application to i.MX6 Duallite 0

    64 views
    7 replies
    Latest 25 minutes ago
    by Daisuke Higa
  • Not Answered

    BQ25713: CMPIN pin pulls voltage to 1.4V in low power mode 0

    33 views
    4 replies
    Latest 29 minutes ago
    by Angelo Zhang87
  • Not Answered

    BQ25886: D+/D- 0

    2 views
    0 replies
    Started 36 minutes ago
    by Jeff YANG
  • Answered

    LP8866-Q1: Led driver IC, LP8866 0

    17 views
    2 replies
    Latest 39 minutes ago
    by Charles-Chen
  • Suggested Answer

    BQ25896: Charging setting of BQ25986 0

    15 views
    1 reply
    Latest 39 minutes ago
    by Ning T
  • Not Answered

    TPS53681: TPS53681+CSD95490Q5MC 6 phase design, why i cannot see Iout values from Ti Fusion power designer. 0

    29 views
    4 replies
    Latest 39 minutes ago
    by Janne Panu
  • Not Answered

    Battery Charger IC 0

    3 views
    0 replies
    Started 42 minutes ago
    by MUHAMMED RAFI
  • Not Answered

    [FAQ] TPS929120-Q1: What's the difference between TPS929120, TPS929120A, TPS929121 and TPS929121A? +1

    5 views
    0 replies
    Started 43 minutes ago
    by Shirley He
>
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