STGAP2SICSNTR 4A Single Gate Driver STMicroelectronics STGAP2SICSNTR 4A Single Gate Driver provides galvanic isolation between the gate driving channel and the low voltage control and interface circuitry. Utilizing the 4A capability and rail-to-rail outputs, the STGAP2SICSNTR is suitable for mid and high-power applications such as power conversion and motor driver inverters in industrial applications. The Gate Driver is available in two different configurations.