PWM (Pulse Width Modulation) Controller ICs Switch-mode dc-dc converters require a means to vary their output voltage in response to changes in their load. One approach is to use pulse width ...

Switch-mode regulators include the buck (step-down) and the boost (step-up), forward and flyback topologies, as well as the SEPIC, hysteretic and multiphase converters. Two basic IC topologies are ...

This application note provides an overview of DC to DC converters and describes the linear power delivery, PWM power delivery, DC to DC converter basic block diagram, and pulse width extremes. It also ...

Pulse-width modulation (PWM) is an efficient method for controlling the light intensity of a lamp or the speed of a simple DC motor. It lets you take advantage of the load's inertia by switching the ...