Patent ID: 10498232

Abstract:
A method and a system for DC-to-DC conversion are provided herein. The system may include a direct current to direct current (DC-to-DC) converter which may include at least one silicon-oxide-nitride-oxide-silicon (SONOS) device operable to perform voltage multiplication. The method may include directionally altering the threshold voltage of at least one silicon-oxide-nitride-oxide-silicon (SONOS) device, including applying a positive or negative voltage to at least a gate region of said at least one SONOS device thereby forcing electrons or holes from a channel region in said SONOS device to tunnel through an oxide layer (SiO), become trapped in silicon nitride (SiN), and accumulate proximate to a source region and/or a drain region in said at least one SONOS device, said accumulated electrons or holes altering the threshold voltage of said at least one SONOS device in a direction of said source or said drain region.