专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06781362B1 Engine control device having voltage adjustment circuitry 失效
标题翻译：发动机控制装置具有电压调节电路
公开(公告)号：US06781362B1
公开(公告)日：2004-08-24
申请号：US09636029
申请日：2000-08-11
申请人： Kimio Miyashita , Kunito Nakatsuru , Masahiro Zaitsu , Koichi Ono
发明人： Kimio Miyashita , Kunito Nakatsuru , Masahiro Zaitsu , Koichi Ono
IPC分类号： G01R3100
CPC分类号： G01R31/2818
摘要： In order to provide an output voltage adjustment circuit which is able to perform the screening of the semiconductor integrated circuit mounted as the bear chip status on the circuit board, and to plan reduction of the mounting area size and improvement of the electrical characteristic nature and reduction of the manufacturing cost by a simple constitution thereof, an engine control device having a control device of the integrated circuit of the arithmetic processing unit for operating the control program, is provided, and said engine control device has an output voltage adjustment circuitry to switch the rated voltage to screen the integrated circuit, and said output voltage adjustment circuitry has plural resistors between the output side power line of the rated voltage and the gland sides.
摘要翻译：为了提供一种输出电压调节电路，该电路能够对作为电路板上的承载芯片状态安装的半导体集成电路进行屏蔽，并且规划安装面积尺寸的减小和电特性的降低和降低提供具有简单结构的制造成本的发动机控制装置，具有用于操作控制程序的运算处理单元的集成电路的控制装置的发动机控制装置，并且所述发动机控制装置具有输出电压调节电路，以切换额定电压来屏蔽集成电路，并且所述输出电压调节电路在额定电压的输出侧电源线和压盖侧之间具有多个电阻器。

IPRDB

热门服务

关于我们

友情链接

联系方式