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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] Is there an index where all App Notes relevant to BSR-LV are stored?

    Yann Ducommun
    Yann Ducommun
    I'm interested in learning more about technical content related to BSR-LV converters
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How to understand the Absolute Maximum Ratings of the SW Node?

    Yann Ducommun
    Yann Ducommun
    The measured waveform of SW node in my applications seems to be exceeding the SW node voltage ratings mentioned in the datasheet. What can I do?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I design my application in a way to minimize the switching noise distributed in the power distribution network of the system?

    Yann Ducommun
    Yann Ducommun
    My application uses different DC/DC converters for powering different functional blocks of the system. How can I design my application in a way to minimize the switching noise distributed in the power distribution network of the system, and for example…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How do SOT23 and SOT563 packages thermal performance compare?

    Yann Ducommun
    Yann Ducommun
    Some TI converters are available in SOT 23-5, SOT23-6, and SOT563 packages. What are the trade-offs in terms of thermal performance when choosing the appropriate device for my application?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] Will using a high switching frequency converter affect my efficiency at higher loads?

    Yann Ducommun
    Yann Ducommun
    Other Parts Discussed in Thread: TPS628512 I want to keep my solution size at a minimum, but I'm concerned about impacting the efficiency of my power supply by choosing a high switching frequency DC/DC converter.
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I optimize the thermal performance of high power density buck converters?

    Yann Ducommun
    Yann Ducommun
    Other Parts Discussed in Thread: TPS62866 My high current application may be thermally limited and I'd like to understand how to optimize the thermal performance of the high power density buck converters - in particular, what needs to be considered in…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5066I: How to select Power MOSFET in Hot-Swap design ?

    Rakesh
    Rakesh
    Part Number: LM5066I How to select Power MOSFET in Hot-Swap design ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I adapt my design when using pin-to-pin Gate Drivers with spec differences ?

    Alexander Mazany
    Alexander Mazany
    Other Parts Discussed in Thread: UCC27289 Intro Typically, most ICs are available in industry standard packages such as SOIC and DFN. Even among competitors, many devices are designed to have the same pinout so they can be easily replaced or upgraded…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM388x: How does the device behave if the EN toggles in the 120ms delay during incomplete power up/down?

    Sam
    Sam
    The assertion or de-assertion of EN between the 120ms period is not accepted. See waveforms below. Yellow is EN signal, Green is FLAG1 and Pink is FLAG3. A glitch of EN during the 120ms also does not reset the 120ms and is not accepted for the sequencing…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM388x: What is the FLAG output of the LM388x if there is no voltage applied to VCC/VIN?

    Sam
    Sam
    Other Parts Discussed in Thread: LM3880 , LM3881 The output will be high impedances. Figure 10 for the LM3880 datasheet and Figure 6 on the LM3881 datasheet shows FLAG following VCC. For more LM388x FAQ click or type the tag in the search bar [FAQ…
    • over 3 years ago
    • Power management
    • Power management forum
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