Patent ID: 7728568

Claim:
A power supply system comprising: a first driver circuit to control a corresponding switching of a first switch device in the power supply system; a second driver circuit to control a corresponding switching of a second switch device in the power supply system; and the first driver circuit configured to initiate a faster rate of transitioning the first switch device between ON and OFF states than the second driver initiates transitioning of the second switch device between ON and OFF state; wherein the first driver circuit produces an output current to drive the first switch device; and wherein the second driver circuit produces an output current to drive the second switch device, the output current produced by the first driver circuit being substantially greater than the output current produced by the second driver circuit to initiate a faster rate of transitioning the first switch device between an OFF state and a subsequent ON state than the second driver initiates transitioning of the second switch device between an OFF state and a subsequent ON state.