Can either step up or step down the voltage, though it often produces an inverted (negative) output voltage relative to the input. Key Advantages
An LC filter (inductor and capacitor) is used to smooth the pulsed signal into a stable DC output. Primary Converter Topologies Pulse Width Modulated DC-DC Converters
PWM DC-DC converters are categorized based on their ability to step voltage up or down: Can either step up or step down the
Steps up a lower input voltage to a higher output voltage. Pulse Width Modulated DC-DC Converters