The objective of this invention is to provide a boost circuit that reduces power consumption and prevents malfunctioning when the input voltage becomes greater than a target voltage for the output voltage. The SCP comprises a processing system coupled to an interface. This transmitter array is positioned over a corresponding two-dimensional array of conductive receiver elements that form a receiver array on the second semiconductor die, whereby a voltage signal applied to a transmitter element induces a voltage signal in one or more receiver elements.