公开(公告)号：US07680622B2

公开(公告)日：2010-03-16

申请号：US11911324

申请日：2005-04-13

申请人： Philippe Dupuy ,  Laurent Guillot ,  Eric Moreau ,  Pierre Turpin

发明人： Philippe Dupuy ,  Laurent Guillot ,  Eric Moreau ,  Pierre Turpin

IPC分类号： G01K13/00 ,  G05D23/00 ,  G06F19/00

CPC分类号： H01L23/34 ,  H01L2924/0002 ,  H01L2924/00

摘要： An integrated circuit comprises a power device located on a die. The power device is operably coupled to a processing function, wherein the signal processing function is operably coupled to two or more temperature sensors. A first temperature sensor is operably coupled to the power device to measure a temperature of the power device and the second temperature sensor is located, such that it measures a substantially ambient temperature related to the die. The signal processing function determines the temperature gradient therebetween.

摘要翻译： 集成电路包括位于管芯上的功率器件。 功率器件可操作地耦合到处理功能，其中信号处理功能可操作地耦合到两个或更多个温度传感器。 第一温度传感器可操作地耦合到功率器件以测量功率器件的温度，并且第二温度传感器被定位，使得其测量与管芯相关的基本环境温度。 信号处理功能确定其间的温度梯度。

公开(公告)号：US20080208513A1

公开(公告)日：2008-08-28

申请号：US11911324

申请日：2005-04-13

申请人： Philippe Dupuy ,  Laurent Guillot ,  Eric Moreau ,  Pierre Turpin

发明人： Philippe Dupuy ,  Laurent Guillot ,  Eric Moreau ,  Pierre Turpin

IPC分类号： G01K1/00

CPC分类号： H01L23/34 ,  H01L2924/0002 ,  H01L2924/00

摘要： An integrated circuit comprises a power device located on a die. The power device is operably coupled to a processing function, wherein the signal processing function is operably coupled to two or more temperature sensors. A first temperature sensor is operably coupled to the power device to measure a temperature of the power device and the second temperature sensor is located, such that it measures a substantially ambient temperature related to the die. The signal processing function determines the temperature gradient therebetween.In this manner, improved reliability of the integrated circuit and power device is obtained, as the power device utilises the fact that its thermo-mechanical stress reliability strongly depends upon the temperature gradient across the die rather than the number of times it reaches an excessive temperature.

摘要翻译： 集成电路包括位于管芯上的功率器件。 功率器件可操作地耦合到处理功能，其中信号处理功能可操作地耦合到两个或更多个温度传感器。 第一温度传感器可操作地耦合到功率器件以测量功率器件的温度，并且第二温度传感器被定位，使得其测量与管芯相关的基本环境温度。 信号处理功能确定其间的温度梯度。 以这种方式，获得了集成电路和功率器件的可靠性的提高，因为功率器件利用其热机械应力可靠性强烈地取决于晶片上的温度梯度而不是达到过高温度的事实 。

公开(公告)号：US08284534B2

公开(公告)日：2012-10-09

申请号：US12739084

申请日：2007-10-30

申请人： Laurent Guillot ,  Philippe Dupuy ,  Jeff Reiter

发明人： Laurent Guillot ,  Philippe Dupuy ,  Jeff Reiter

IPC分类号： H02H3/08 ,  H02H9/02

CPC分类号： H03K17/0822 ,  H02H3/087 ,  H02H3/0935

摘要： An over-current protection circuit, including a current input for receiving a input current and a current output electrically connectable to a load, for outputting an output current proportional to the input current. A switch connects the current input to the current output. The switch has at least two switch states including an open state in which a current flow from the current input to the current output is interrupted and a closed state in which the current flow is enabled. The switch includes a switch control input for controlling the switch state. The circuit has a sensor for sensing a load current applied to the load and a controller connected to the sensor for controlling the switch to be in the open state when the sensed load current has exceeded a current threshold during a predetermined period of time, the predetermined period of time being dependent on an amount with which said sensed load current exceeds the threshold.

摘要翻译： 一个过电流保护电路，包括用于接收输入电流的电流输入和可连接到负载的电流输出，用于输出与输入电流成比例的输出电流。 开关将当前输入连接到当前输出。 开关具有至少两个开关状态，包括打开状态，其中从当前输入到当前输出的当前流被中断，并且其中当前流被启用的关闭状态。 开关包括用于控制开关状态的开关控制输入端。 该电路具有用于感测施加到负载的负载电流的传感器和连接到传感器的控制器，用于当在预定时间段内感测到的负载电流已经超过电流阈值时控制开关处于打开状态，预定的 时间段取决于所述感测负载电流超过阈值的量。

公开(公告)号：US20110267728A1

公开(公告)日：2011-11-03

申请号：US12739084

申请日：2007-10-30

申请人： Laurent Guillot ,  Philippe Dupuy ,  Jeff Reiter

发明人： Laurent Guillot ,  Philippe Dupuy ,  Jeff Reiter

IPC分类号： H02H3/08

CPC分类号： H03K17/0822 ,  H02H3/087 ,  H02H3/0935

摘要： An over-current protection circuit, including a current input for receiving a input current and a current output electrically connectable to a load, for outputting an output current proportional to the input current. A switch connects the current input to the current output. The switch has at least two switch states including an open state in which a current flow from the current input to the current output is interrupted and a closed state in which the current flow is enabled. The switch includes a switch control input for controlling the switch state. The circuit has a sensor for sensing a load current applied to the load and a controller connected to the sensor for controlling the switch to be in the open state when the sensed load current has exceeded a current threshold during a predetermined period of time, the predetermined period of time being dependent on an amount with which said sensed load current exceeds the threshold.

摘要翻译： 一个过电流保护电路，包括用于接收输入电流的电流输入和可连接到负载的电流输出，用于输出与输入电流成比例的输出电流。 开关将当前输入连接到当前输出。 开关具有至少两个开关状态，包括打开状态，其中从当前输入到当前输出的当前流被中断，并且其中当前流被启用的关闭状态。 开关包括用于控制开关状态的开关控制输入端。 该电路具有用于感测施加到负载的负载电流的传感器和连接到传感器的控制器，用于当在预定时间段内感测到的负载电流已经超过电流阈值时控制开关处于打开状态，预定的 时间段取决于所述感测负载电流超过阈值的量。

公开(公告)号：US09837526B2

公开(公告)日：2017-12-05

申请号：US14707150

申请日：2015-05-08

申请人： Philippe Dupuy ,  Hubert Grandry

发明人： Philippe Dupuy ,  Hubert Grandry

IPC分类号： H01L29/78 ,  H01L29/66 ,  H01L27/07 ,  H01L21/8234 ,  H01L29/423 ,  H01L27/088

CPC分类号： H01L29/7804 ,  H01L21/823475 ,  H01L21/823487 ,  H01L27/0727 ,  H01L27/088 ,  H01L29/4236 ,  H01L29/66734 ,  H01L29/7813

摘要： A semiconductor product comprising: a first semiconductor electrode, a second semiconductor electrode and an interconnecting semiconductor electrode defining a third semiconductor electrode; a first switch, between the first semiconductor electrode and the third semiconductor electrode, provided by a first vertical insulated-gate field-effect-transistor; and a second switch, between the second semiconductor electrode and the third semiconductor electrode, provided by a second vertical insulated-gate field-effect-transistor, wherein the interconnecting semiconductor electrode interconnects the first vertical insulated gate field-effect-transistor and the second vertical insulated gate field-effect-transistor.

公开(公告)号：US08952615B2

公开(公告)日：2015-02-10

申请号：US14119364

申请日：2011-06-14

申请人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

发明人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

IPC分类号： B60Q1/14 ,  H05B37/02 ,  G01R19/00 ,  H05B33/08

CPC分类号： H05B37/02 ,  G01R19/0053 ,  G01R19/0092 ,  H05B33/0842

摘要： A circuit arrangement comprises a plurality of current channels located in different die areas of a shared circuit die, at least one of the plurality of current channels comprising a power device; at least one sense circuit connected to one or more of the different die areas and arranged to provide a sense current from sensing a current through a primary of the plurality of current channels comprising one of the different die areas. The at least one sense circuit comprises a compensation module arranged to provide a compensation current adapted to at least partly compensate a deviation of the sense current caused by crosstalk between the primary and one or more secondary of the plurality of current channels depending on one or more secondary currents flowing through the one or more secondary current channels; wherein the compensation module is arranged to provide the compensation current at least partly as a weighted sum of the one or more secondary currents.

摘要翻译： 电路装置包括位于共享电路管芯的不同管芯区域中的多个电流通道，所述多个电流通道中的至少一个包括功率器件; 连接到一个或多个不同管芯区域的至少一个感测电路，并布置成提供感测电流，以感测通过包括不同管芯区域中的一个的多个电流通道中的初级的电流。 所述至少一个感测电路包括补偿模块，所述补偿模块被布置成提供补偿电流，所述补偿电流适于至少部分地补偿由所述多个当前通道中的所述主要的和一个或多个次级之间的串扰引起的感测电流的偏差，这取决于一个或多个 二次电流流过一个或多个二次电流通道; 其中所述补偿模块被布置成至少部分地将所述补偿电流提供为所述一个或多个二次电流的加权和。

公开(公告)号：US20140091711A1

公开(公告)日：2014-04-03

申请号：US14119364

申请日：2011-06-14

申请人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

发明人： Philippe Dupuy ,  Denis Sergeevich Shuvalov ,  Alexander Petrovich Soldatov ,  Vasily Alekseyevich Syngaevskiy ,  Gennady Mihailovich Vydolob

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B37/02 ,  G01R19/0053 ,  G01R19/0092 ,  H05B33/0842

摘要： A circuit arrangement comprises a plurality of current channels located in different die areas of a shared circuit die at least one of the plurality of current channels comprising a power device; at least one sense circuit connected to one or more of the different die areas and arranged to provide a sense current from sensing a current through a primary of the plurality of current channels comprising one of the different die areas. The at least one sense circuit comprises a compensation module arranged to provide a compensation current adapted to at least partly compensate a deviation of the sense current caused by crosstalk between the primary and one or more secondary of the plurality of current channels depending on one or more secondary currents flowing through the one or more secondary current channels; wherein the compensation module is arranged to provide the compensation current at least partly as a weighted sum of the one or more secondary currents.

摘要翻译： 电路装置包括位于共享电路裸片的不同管芯区域中的多个电流通道，所述多个电流通道中的至少一个包括功率器件; 连接到一个或多个不同管芯区域的至少一个感测电路，并布置成提供感测电流，以感测通过包括不同管芯区域中的一个的多个电流通道中的初级的电流。 所述至少一个感测电路包括补偿模块，所述补偿模块被布置成提供补偿电流，所述补偿电流适于至少部分地补偿由所述多个当前通道中的所述主要的和一个或多个次级之间的串扰引起的感测电流的偏差，这取决于一个或多个 二次电流流过一个或多个二次电流通道; 其中所述补偿模块被布置成至少部分地将所述补偿电流提供为所述一个或多个二次电流的加权和。

公开(公告)号：US20110187185A1

公开(公告)日：2011-08-04

申请号：US13056318

申请日：2009-07-03

申请人： Philippe Dupuy

发明人： Philippe Dupuy

IPC分类号： B60L11/18

CPC分类号： B60L15/007 ,  B60L50/51 ,  B60L53/20 ,  B60L53/22 ,  B60L53/24 ,  B60L2220/14 ,  B60L2220/54 ,  Y02T10/641 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/127 ,  Y02T90/14

摘要： The invention relates to an electric traction chain (1) for an automobile, including:—an onboard rechargeable power source (2); —a static converter (5) capable of generating a three-phase voltage system connected by input to said rechargeable power source (2); a three-phase electric motor (10) supplied with power by the three-phase voltage system generated by the static converter (5); and wherein an external electric power source (35) is connectable to the stator windings of the motor to enable recharging of the onboard power source across the static converter (5). The electric traction chain is characterized in that the motor (10) is synchronous with separate excitation, for which the power supply to the rotor (23) is cut off during the recharging phases.

摘要翻译： 本发明涉及一种用于汽车的电动牵引链（1），包括： - 车载可再充电电源（2）; - 静态转换器（5），其能够产生通过输入连接到所述可再充电电源（2）的三相电压系统; 由静电转换器（5）产生的三相电压系统供电的三相电动机（10）; 并且其中外部电源（35）可连接到所述电动机的定子绕组，以允许所述车载电源跨所述静态转换器（5）再充电。 电牵引链的特征在于，电动机（10）与单独的励磁同步，在再充电阶段期间，转子（23）的电源被切断。

公开(公告)号：US09787079B2

公开(公告)日：2017-10-10

申请号：US14372608

申请日：2012-01-20

申请人： Philippe Renaud ,  Philippe Dupuy

发明人： Philippe Renaud ,  Philippe Dupuy

IPC分类号： H02H3/02 ,  H02H3/08

CPC分类号： H02H3/02 ,  H02H3/08

摘要： An over-current protection circuit including, a current supply switch with a first terminal coupled to a supply current input and with a second terminal coupled to a supply current output. The current supply switch is switchable at least between an on-state, in which the current supply switch provides a conductive connection between the first terminal and the second terminal, and an off-state, in which the current supply switch interrupts the conductive connection between the first terminal and the second terminal. The over-current protection circuit receives a supply current via the supply current input and provides the supply current via the supply current output if the switch is in the on-state. The current supply switch includes a High Electron Mobility Transistor.

公开(公告)号：US20140334053A1

公开(公告)日：2014-11-13

申请号：US14372608

申请日：2012-01-20

申请人： Philippe Renaud ,  Philippe Dupuy

发明人： Philippe Renaud ,  Philippe Dupuy

IPC分类号： H02H3/02 ,  H02H3/08

CPC分类号： H02H3/02 ,  H02H3/08

摘要： An over-current protection circuit including, a current supply switch with a first terminal coupled to a supply current input and with a second terminal coupled to a supply current output. The current supply switch is switchable at least between an on-state, in which the current supply switch provides a conductive connection between the first terminal and the second terminal, and an off-state, in which the current supply switch interrupts the conductive connection between the first terminal and the second terminal. The over-current protection circuit receives a supply current via the supply current input and provides the supply current via the supply current output if the switch is in the on-state. The current supply switch includes High Electron Mobility Transistor.

摘要翻译： 一种过流保护电路，包括：电流源开关，其具有耦合到电源电流输入端的第一端子和耦合到电源电流输出端的第二端子。 至少在导通状态之间切换电流供应开关，其中电流供应开关提供第一端子和第二端子之间的导电连接，以及断开状态，其中电流供应开关中断导电连接 第一终端和第二终端。 过电流保护电路通过电源电流输入端接收电源电流，如果开关处于导通状态，则通过电源电流输出提供电源电流。 电流源开关包括高电子迁移率晶体管。