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1. 发明授权

US08013475B2 Reverse voltage protected integrated circuit arrangement for multiple supply lines 有权
标题翻译：用于多个电源线的反向电压保护集成电路布置
公开(公告)号：US08013475B2
公开(公告)日：2011-09-06
申请号：US11965501
申请日：2007-12-27
申请人： Bernhard Wotruba , Andrea Logiudice , Andrea Scenini , Salvatore Pastorina
发明人： Bernhard Wotruba , Andrea Logiudice , Andrea Scenini , Salvatore Pastorina
IPC分类号： H01H83/00
CPC分类号： H01L27/0266 , H01L27/0716 , Y10T307/858
摘要： An integrated circuit arrangement includes a semiconductor body having a substrate and at least one substrate terminal. At least one semiconductor component is integrated in the semiconductor body and is connected between a first supply terminal and a second supply terminal. The first supply potential is higher than the second supply potential during normal operation of the semiconductor component and the first supply potential is lower than the second supply potential during reverse voltage operation of the semiconductor component. A switch is adapted to couple at least one of the substrate terminals to the first supply terminal during reverse voltage operation and to the second supply terminal during normal operation.
摘要翻译：集成电路装置包括具有衬底和至少一个衬底端子的半导体本体。至少一个半导体部件被集成在半导体本体中并连接在第一供电端子和第二供电端子之间。第一电源电位在半导体元件的正常工作期间高于第二电源电位，并且第一电源电位低于半导体组件的反向电压操作期间的第二电源电位。开关适于在反向电压操作期间将至少一个衬底端子耦合到第一电源端子，并在正常操作期间将第二电源端子耦合到第二电源端子。

2. 发明申请

US20070103830A1 Circuit arrangement with at least two semiconductor switches and a central overvoltage protection 有权
标题翻译：具有至少两个半导体开关和中心过电压保护的电路布置
公开(公告)号：US20070103830A1
公开(公告)日：2007-05-10
申请号：US11364835
申请日：2006-02-28
申请人： Andrea Logiudice , Salvatore Pastorina , Andrea Scenini , Bernhard Wotruba
发明人： Andrea Logiudice , Salvatore Pastorina , Andrea Scenini , Bernhard Wotruba
IPC分类号： H02H9/04
CPC分类号： H03K17/0822 , H03K17/0828
摘要： A circuit arrangement includes a first semiconductor switch and at least one second semiconductor switch, each of them having a control terminal and a first and second load terminal, and with an overvoltage protection arrangement for the at least two semiconductor switches. The overvoltage protection arrangement comprises a voltage limiting unit with a first and a second terminal, whose first terminal is connected to a central circuit node, whose second terminal is connected to a terminal for a reference potential, and which is configured so that it conducts current when a threshold voltage is applied between the first and second load terminals. The central circuit node is coupled to the first load terminals of the semiconductor switches. The overvoltage protection arrangement further comprises a first actuating circuit for the first semiconductor switch and a second actuating circuit for the at least one second semiconductor switch.
摘要翻译：电路装置包括第一半导体开关和至少一个第二半导体开关，它们中的每一个具有控制端子和第一和第二负载端子，并具有至少两个半导体开关的过电压保护装置。过电压保护装置包括具有第一和第二端子的电压限制单元，其第一端子连接到中心电路节点，其第二端子连接到用于参考电位的端子，并且被配置为使其导通电流当在第一和第二负载端子之间施加阈值电压时。中心电路节点耦合到半导体开关的第一负载端子。过电压保护装置还包括用于第一半导体开关的第一致动电路和用于至少一个第二半导体开关的第二驱动电路。

3. 发明申请

US20080224547A1 Reverse voltage protected integrated circuit arrangement 审中-公开
标题翻译：反向电压保护集成电路布置
公开(公告)号：US20080224547A1
公开(公告)日：2008-09-18
申请号：US11724606
申请日：2007-03-15
申请人： Salvatore Pastorina , Andrea Logiudice , Andrea Scenini , Berhard Wotruba
发明人： Salvatore Pastorina , Andrea Logiudice , Andrea Scenini , Berhard Wotruba
IPC分类号： H01H83/18
CPC分类号： H01L27/0248 , Y10T307/858
摘要： An integrated circuit arrangement is disclosed which comprises a semiconductor body having a substrate and at least one substrate terminal, at least one semiconductor component integrated in the semiconductor body and being connected between a first supply terminal providing a first supply potential and a second supply terminal providing a second supply potential, and switching means adapted for connecting at least one of said substrate terminals to either the first or to the second supply terminal dependent on which supply terminal provides the lower supply potential.
摘要翻译：公开了一种集成电路装置，其包括具有基板和至少一个基板端子的半导体本体，集成在半导体本体中的至少一个半导体元件，并连接在提供第一电源电位的第一电源端子和提供第二供电电位以及适于将至少一个所述衬底端子连接到第一或第二电源端子的开关装置，取决于哪个电源端子提供较低的电源电位。

4. 发明申请

US20080002324A1 Circuit arrangement with at least two semiconductor switches 审中-公开
标题翻译：具有至少两个半导体开关的电路布置
公开(公告)号：US20080002324A1
公开(公告)日：2008-01-03
申请号：US11732129
申请日：2007-04-02
申请人： Andrea Logiudice , Salvatore Pastorina , Andrea Scenini , Bernhard Wotruba
发明人： Andrea Logiudice , Salvatore Pastorina , Andrea Scenini , Bernhard Wotruba
IPC分类号： H02H9/04
CPC分类号： H03K17/122 , H03K17/0822 , H03K17/567 , H03K17/687
摘要： A circuit arrangement includes plural semiconductor switches, at least one overvoltage protection arrangement and a coupling circuit. Each of a first semiconductor switch and a second semiconductor switch has a control terminal and first and second load terminals. The at least one overvoltage protection arrangement provides overvoltage protection to the semiconductor switches. The coupling circuit is operable to selectively couple the control terminals of at least two of the at least two semiconductor switches.
摘要翻译：电路装置包括多个半导体开关，至少一个过电压保护装置和耦合电路。第一半导体开关和第二半导体开关中的每一个具有控制端子和第一和第二负载端子。至少一个过电压保护装置为半导体开关提供过电压保护。耦合电路可操作以选择性地耦合至少两个半导体开关中的至少两个的控制端子。

5. 发明授权

US07489181B2 Circuit which can be programmed using a resistor and which has a reference current source 有权
标题翻译：可使用电阻编程并具有参考电流源的电路
公开(公告)号：US07489181B2
公开(公告)日：2009-02-10
申请号：US11507385
申请日：2006-08-18
申请人： Salvatore Pastorina , Wolfgang Horchler
发明人： Salvatore Pastorina , Wolfgang Horchler
IPC分类号： G11C5/14
CPC分类号： G05F3/262
摘要： A circuit configured to be programmed using a resistor includes an output terminal, a reference voltage source, a first circuit, and a current mirror arrangement. The output terminal is configured to be connected to a programming resistor. The reference voltage source is configured to generate a reference voltage on the output terminal. The measurement and evaluation circuit is configured to detect an output current on the output terminal, and to generate a control signal which is dependent on the output current. The current mirror arrangement is coupled to an output current path containing the output terminal and provides a reference current which is dependent on the output current and the control signal.
摘要翻译：配置为使用电阻器编程的电路包括输出端子，参考电压源，第一电路和电流镜布置。输出端子被配置为连接到编程电阻器。参考电压源被配置为在输出端子上产生参考电压。测量和评估电路被配置为检测输出端上的输出电流，并产生取决于输出电流的控制信号。电流镜布置耦合到包含输出端的输出电流路径，并提供取决于输出电流和控制信号的参考电流。

6. 发明申请

US20070052480A1 Circuit which can be programmed using a resistor and which has a reference current source 有权
标题翻译：可使用电阻编程并具有参考电流源的电路
公开(公告)号：US20070052480A1
公开(公告)日：2007-03-08
申请号：US11507385
申请日：2006-08-18
申请人： Salvatore Pastorina , Wolfgang Horchler
发明人： Salvatore Pastorina , Wolfgang Horchler
IPC分类号： H03F3/04
CPC分类号： G05F3/262
摘要： A circuit configured to be programmed using a resistor includes an output terminal, a reference voltage source, a first circuit, and a current mirror arrangement. The output terminal is configured to be connected to a programming resistor. The reference voltage source is configured to generate a reference voltage on the output terminal. The measurement and evaluation circuit is configured to detect an output current on the output terminal, and to generate a control signal which is dependent on the output current. The current mirror arrangement is coupled to an output current path containing the output terminal and provides a reference current which is dependent on the output current and the control signal.
摘要翻译：配置为使用电阻器编程的电路包括输出端子，参考电压源，第一电路和电流镜布置。输出端子被配置为连接到编程电阻器。参考电压源被配置为在输出端子上产生参考电压。测量和评估电路被配置为检测输出端上的输出电流，并产生取决于输出电流的控制信号。电流镜布置耦合到包含输出端的输出电流路径，并提供取决于输出电流和控制信号的参考电流。

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