公开(公告)号：US20040255920A1

公开(公告)日：2004-12-23

申请号：US10814819

申请日：2004-03-31

Applicant: STMicroelectronics S.r.I.

Inventor： Giovanni L. Torrisi ,  Antonino Torres ,  Nicola A. Liporace

IPC: F02P007/03

CPC classification number: F02P7/035 ,  F02D2041/2051 ,  F02D2041/2075 ,  F02D2041/2082 ,  F02P3/0442 ,  F02P15/08 ,  F02P17/12 ,  F02P2017/121

Abstract: A control circuit is connected to a plurality of driving stages. Each driving stage includes a high-voltage terminal for driving an inductive load. The control circuit is provided with a corresponding plurality of control stages. These control stages are integrated in a single semiconductor body and connected each to the high-voltage terminal of a respective driving stage.

Abstract translation: 控制电路连接到多个驱动级。 每个驱动级包括用于驱动感性负载的高压端子。 控制电路设有相应的多个控制级。 这些控制级集成在单个半导体本体中，并分别连接到相应的驱动级的高电压端子。