Patent ID: 9350234
Filing Date: 2016-05-24
CPC Classification: H02M

Claim Text:
1. A voltage regulator comprising: a first capacitance comprising a first terminal, wherein the first terminal is connected to a first output of the voltage regulator, and wherein the first output is at a first output voltage; a second capacitance comprising a first terminal, wherein the first terminal of the second capacitance is connected to a second output of the voltage regulator, and wherein the second output is at a second output voltage; a third capacitance comprising a first terminal and a second terminal; a plurality of first switches configured to connect the first terminal of the third capacitance to a voltage supply, the first output, or the second output; and a plurality of second switches configured to connect the second terminal of the third capacitance to a first reference terminal, the first output, or the second output, wherein the plurality of first switches and the plurality of second switches are controlled, based on the first output voltage and the second output voltage, to (i) adjust voltages across the first capacitance, the second capacitance, and the third capacitance, (ii) maintain the first output at a first predetermined voltage, and (iii) maintain the second output at a second predetermined voltage.