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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] TPS923651: List of FAQs for TPS923651 / TPS923650

    Lucia Gao
    Lucia Gao
    Part Number: TPS923651 Other Parts Discussed in Thread: TPS923650 Tool/software: This thread provides a list of frequently asked questions for TPS923651 / TPS923650 LED driver. You can click below link to check the detailed answer for each question…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS922051: List of FAQs for TPS922051 / TPS922050

    Lucia Gao
    Lucia Gao
    Part Number: TPS922051 Other Parts Discussed in Thread: TPS922050 Tool/software: This thread provides a list of frequently asked questions for TPS922051 / TPS922050 LED driver. You can click below link to check the detailed answer for each question.
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS25947: How to achieve 3 channel Priority PMUX using TPS25947

    Arush Gupta
    Arush Gupta
    Part Number: TPS25947 Tool/software: Extending the datasheet section 9.5 Priority Power MUXing for three input voltage rails.
    • Answered
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Gate Drivers Actual Peak Current

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 , Tool/software: Gate Driver Actual Peak Current: UCC21750/UCC21750-Q1 is a constant voltage driver, so the driver will supply current until the gate is charged to the VDD-VEE potential…
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement for Primary side

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Tool/software: What are the parameters to be considered for Low voltage (Primary side) Bias supply current requirement? Primary Bias Supply Power Requirement: In datasheet , Vcc and Vdd current plots for different conditions…
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement

    Sasikala Thangam
    Sasikala Thangam
    Part Number: UCC21750-Q1 Tool/software: What are the parameters to be considered for VDD/VCC2 bias current requirement? How to define it for N parallel switches? Isolated gate drivers are used to switch IGBT, Si and SiC power switches…
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS3701: How to monitor negative supply rails with a voltage supervisor

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: TPS3701 Other Parts Discussed in Thread: TPS3700 Tool/software: Can you please provide some guidance and examples on negative supply rail monitoring solutions?
    • Answered
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] TI-PD-ANALYZER: FAQ

    Catalina Faudoa
    Catalina Faudoa
    Part Number: TI-PD-ANALYZER Tool/software: WHAT IS THE TI PD ANALYZER? The TI-PD-ANALYZER is a low-cost Power Delivery Analyzer and can be used to monitor and log USB type-C power delivery (PD) data by monitoring the configuration channels (CC1…
    • Answered
    • 2 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ41Z50: ECC Authentication Tool

    Jose Couso
    Jose Couso
    Part Number: BQ41Z50 Tool/software: To use the ECC Authentication tool for BQ41z50, refer to the provided PDF guide. It offers a high-level overview of the ECC algorithm and step-by-step instructions for using the ECC GUI. PDF Guide and Executable…
    • 3 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS1HB08-Q1: ISNSFH at low VBB

    Alan Whitehead
    Alan Whitehead
    Part Number: TPS1HB08-Q1 Tool/software: Hello All, When operating at low VBB the RSNS value needs to be scaled to match this operating voltage. For an application reference, to get the correct ISNSFH values mentioned in the data sheet the following…
    • Answered
    • 3 months ago
    • Power management
    • Power management forum
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  • Answered

    TPS54824: SYNC clock 0 Locked

    376 views
    3 replies
    Latest over 7 years ago
    by K.Hamamoto
  • Suggested Answer

    BQ27741-G1: Getting Variation in Current Reading 0 Locked

    722 views
    5 replies
    Latest over 7 years ago
    by Onyx Ahiakwo
  • Suggested Answer

    BQ24401: single cell NiMh charging from 5V USB 0 Locked

    853 views
    2 replies
    Latest over 7 years ago
    by Wang5577
  • Answered

    TPS65131: how many current TPS65131 consume? 0 Locked

    450 views
    2 replies
    Latest over 7 years ago
    by Iurii Skrypka
  • Suggested Answer

    BQ25570: System Load on VSTOR 0 Locked

    589 views
    3 replies
    Latest over 7 years ago
    by Gautham
  • Suggested Answer

    LM3478: Datasheet has efficiency curve for load currents up to 1A, any other ones 0 Locked

    352 views
    1 reply
    Latest over 7 years ago
    by Zack Liu
  • Answered

    CCS/BQ76PL455A-Q1: MSP432 communications with BQ76PL455A-Q1 0 Locked

    425 views
    1 reply
    Latest over 7 years ago
    by David Wiest Jr
  • Suggested Answer

    maximum supporting data rate ? 0 Locked

    617 views
    3 replies
    Latest over 7 years ago
    by ShreyasRao
  • Answered

    LMV431: V REF REPLACEMENT IC 0 Locked

    2383 views
    8 replies
    Latest over 7 years ago
    by bar greidy
  • Suggested Answer

    LM5022: Inquiry about formula to obtain Rsens 0 Locked

    628 views
    1 reply
    Latest over 7 years ago
    by Zack Liu
  • Suggested Answer

    TPS2660: Could you tell me about TPS26600's ON/OFF control from microcomputer? 0 Locked

    407 views
    1 reply
    Latest over 7 years ago
    by Karikalan Selvaraj
  • Answered

    TLV61220: TLV61220 0 Locked

    425 views
    1 reply
    Latest over 7 years ago
    by Zack Liu
  • Suggested Answer

    lm3509: Proper use for LM 3509? 0 Locked

    551 views
    1 reply
    Latest over 7 years ago
    by Travis Eichhorn
  • Answered

    LMZ12003: MTBF/FIT data for LMZ12003TZ-ADJ/NOPB 0 Locked

    713 views
    2 replies
    Latest over 7 years ago
    by Jimmy Hua
  • Suggested Answer

    UCC2818: Multiplier: Current Source Compliance 0 Locked

    1095 views
    5 replies
    Latest over 7 years ago
    by Jeff Colter
  • Answered

    BQ24171: BQ24171 Charge Enable / Disable Control by ISET Pin and STAT LED Flashing Issues 0 Locked

    894 views
    3 replies
    Latest over 7 years ago
    by Steven Bangdiwala
  • Answered

    TPS24700: Current Limit Accuracy at Vin=3.3V 0 Locked

    436 views
    1 reply
    Latest over 7 years ago
    by Brian Daugherty
  • Answered

    TPS23753A: Problem with pwering up PoE PD circuit 0 Locked

    804 views
    5 replies
    Latest over 7 years ago
    by Amina Bahri
  • Suggested Answer

    TPS65160: Vlogic question 0 Locked

    644 views
    1 reply
    Latest over 7 years ago
    by Ilona
  • Answered

    TPS82130: Thermal Caracteristics 0 Locked

    2346 views
    13 replies
    Latest over 7 years ago
    by user4948849
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