Semiconductor device with switching element and corresponding driving circuit formed on a common semiconductor substrate, and liquid emitting apparatus that includes the semiconductor device

摘要

In a semiconductor device in which a switching element for allowing a current to flow to a load and a circuit for driving the switching element are formed on a common substrate, the switching element is formed of a DMOS transistor, and the circuit for driving the switching element includes an MOS transistor having a characteristic different from that of the DMOS transistor.