Patent ID: 6638808
Filing Date: 2003-10-28
Classification: H01L,H02M,H03K

Abstract:
A method for forming a gate driver configured to drive a power semiconductor device, comprising:providing a substrate having an upper surface; forming a first conductive region on a portion of the upper surface of the substrate; forming a first dielectric layer overlying the first conductive region; forming a conductive layer provided over the first conductive region and at least a portion of the first dielectric layer, the conductive layer configured to be a resistor; forming a first conductive structure electrically coupled to the first conductive region and the conductive layer; and forming a second conductive structure electrically coupled to the conductive layer, wherein the first conductive region, the conductive layer, and the at least portion of the first dielectric layer together form a first capacitor, and the first conductive region, the second conductive structure, and a portion of the first dielectric layer form a second capacitor.