A sophisticated semiconductor device is provided. A semiconductor device including an IPD chip and an MCU chip which are included in one package. The IPD chip includes: a power transistor that drives an external load; a gate drive circuit that drives the power transistor; and a protection circuit that protects the power transistor from having a breakdown. The MCU chip includes an arithmetic processing unit that performs arithmetic processing based on detected data output from the protection circuit, and a storage unit that stores a program for the arithmetic processing unit. The MCU chip has a function of controlling operation of the power transistor according to the detected data.
Semiconductor device
2018-10-30
Patent
Elektronische Ressource
Englisch
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H03K PULSE TECHNIQUE , Impulstechnik / H05B ELECTRIC HEATING , Elektrische Heizung |