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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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  • Suggested Answer

    TPS62912EVM-077: Switching Frequency Changed After Keeping only minimum input/output capacitors 0

    137 views
    9 replies
    Latest 14 days ago
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    TPS2595: TPS259571DSG 0

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    TPS2HC08-Q1: Could we detect open-load event in on-state? 0

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    BQ24702: U4 Function 0

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    BQ41Z90: Incorrect Bat pin voltage, voltage scale factor not working 0

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    TPS61288: EfficiencE and Load carrying 0

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    TPS55287Q1EVM: How can I find GUI of TPS55287Q1EVM? 0

    30 views
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    TPS923655: TPS923655 Calculation tool 0

    28 views
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    Latest 14 days ago
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    LMG5126: target applications 0

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    MC33063A: protection failure 0

    44 views
    3 replies
    Latest 14 days ago
    by Feng Ji
  • Answered

    TPS51285A: Need to Review TPS51285A Design 0

    72 views
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    Latest 14 days ago
    by Manish Gautam
  • Answered

    TPS25985: TPS25984B, TPS25990 0

    85 views
    1 reply
    Latest 14 days ago
    by Avishek Pal
  • Suggested Answer

    TPSM33620-Q1: Enable and Standby current in auto mode 0

    125 views
    8 replies
    Latest 15 days ago
    by Roy Chou1
  • Suggested Answer

    TPS22991: Reverse power protection configuration 0

    89 views
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  • Suggested Answer

    TPS22992: Ultra Librarian generates wrong footprint for TPS2292SRXNR 0

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    2 replies
    Latest 15 days ago
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  • Suggested Answer

    TPS629206: Schematic & placement check 0

    49 views
    3 replies
    Latest 15 days ago
    by Haseen Reddy Siripi Reddy
  • Answered

    [FAQ] TPS922051: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming 0

    126 views
    1 reply
    Latest 15 days ago
    by Lucia Gao
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