A power array for converting an input voltage to a chopped output used in an output regulator that converts the chopped output to a regulated output. The power array including a switch array, responsive to independent drive signals, to convert the input voltage to the chopped output at a switching frequency. The switch array including at least two power switches. A switch controller to generate the independent drive signals as a function of a duty cycle signal. The switch controller to operate at a sampling frequency, the sampling frequency being greater than the switching frequency. The switch controller to control the independent drive signals at a drive frequency greater than the switching frequency.