Switchmode DC-DC Converter Design Notes

The following diagrams are taken from: http://www.analog.com/library/analogdialogue/archives/41-06/ground_bounce.html Buck DCDC Converters This is bad: This is good: Boost DCDC Converters Ground Bounce Design Tips Switcher IC’s with internal mosfets tend to aim towards higher efficiency and therefore lower mosfet on resistance. ¬†However low on resistance means faster switching times, which contributes to noise and ground bounce. […]

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