Patent ID: 8143876
Filing Date: 2012-03-27
Classification: G05F

Abstract:
1. A power supply system for controlling one or more output voltages, the system comprising: a plurality of transistors each having at least an input terminal, an output terminal, and a control terminal, with each of the one or more output voltages being associated with the output terminal of a transistor of the plurality of transistors; a power input source connected to the input terminal and providing a voltage thereat; a memory storing desired magnitudes of the one or more output voltages; a digital control module communicating with the control terminal of each transistor of the plurality of transistors, and further communicating with the memory, with the digital control module being configured to compare a magnitude of the one or more output voltages with the desired magnitude of the one or more output voltages stored in the memory and controlling the voltage at the control terminal of each transistor of the plurality of transistors such that the desired magnitude of the one or more output voltages is established; and a multiplexer connected between the digital control module and the output terminal of the plurality of transistors, with the digital control module providing a control signal to the multiplexer.