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Power Management
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  • ADG726 : FAQ

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  • DC2150A-C, LTC4366: FAQ

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Recently Updated Articles
  • FAQ
    What is the purpose of the 10kOhm resistor (R7) added in series with Cg in the DC2150A-C schematic, and why is it missing in the LTC4366 datasheet?
    An RC from gate to GND is added to keep the switch reliably OFF and stable by discharging the gate, filtering noise, preventing false turn-on, and slowing switching edges to reduce EMI and ringing. R7 buffers C16 during turn-off, so the GATE pin only…
  • FAQ
    Can Buck ICs be used to generate negative voltage, and if so, how can I determine which Buck ICs are suitable for this application?
    You can use any buck IC to generate negative voltage, but you must check the datasheet and follow the design considerations. For specific guidance, you can refer to this article: https://www.analog.com/en/resources/technical-articles/how-to-use-the-max17501…
  • FAQ
    What are the pin considerations for an unused channel in an Analog Devices device, other than tying the run pin to ground?
    It is acceptable to keep the remaining pins floated.
  • FAQ
    Can the LTM4651 support an input CLKIN signal that incorporates spread-spectrum frequency shifting, specifically from the LTC6909?
    The LTM4651 can accept a spread-spectrum input clock to the CLKIN pin, as long as the frequency of CLKIN is within ±40% of the oscillator frequency programmed by the fset pin.
  • FAQ
    Is the KILL logic on the LTC2951 gated by the push-button, or can it be controlled independently by an external signal?
    The KILL pin of the LTC2951 operates independently of the pushbutton state. When a low logic level is applied to the KILL pin, the LTC2951 interprets it as a valid signal and deasserts its EN output.
Most Helpful Articles
  • Article
    MAX14626 Datasheet clarification: Figure 1
    Question: In Figure 1 of the datasheet (Rev. 0, 3/12) of MAX14626, why does the loop require two protectors in series? Answer: A single MAX14626 can act as a current loop protection device. Two are shown in the figure to indicate that they can be used…
  • Article
    MAX14626: Where to place current loop protector in current loop?
    In the application diagram of the datasheet, the current loop protector is placed after the sensor device and before the analog readout. This is because most of the time, the supply bus will drive more than one sensor. If we put the current loop protector…
  • Article
    MAX14721ATP+: FAQ
    MAX14721ATP+: FAQ
  • Article
    MAX14870/MAX14872 Slope Control Feature
    The MAX14870/MAX14872 datasheet (19-7062; Rev 1; 6/17) section on slope control page 11 describes the slope control features of the MAX14871. This is a datasheet typographical error, and "MAX14871" should be replaced by "MAX14870/MAX14872." These slope…
  • Article
    MAX14871EVKIT#: FAQ
    MAX14871EVKIT#: FAQ
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