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

US09112443B2 Current controlled actuator driver with improved accuracy at low current 有权
标题翻译：电流控制执行器驱动器，在低电流下具有更高的精度
公开(公告)号：US09112443B2
公开(公告)日：2015-08-18
申请号：US13598976
申请日：2012-08-30
申请人： Henricus Cornelis Johannes Buthker , Luc van Dijk
发明人： Henricus Cornelis Johannes Buthker , Luc van Dijk
IPC分类号： H03K3/00 , H02P25/00
CPC分类号： H02P25/00
摘要： Various exemplary embodiments relate to a current driver for controlling a current source controlled by an alternating current (AC) signal, including: a current sensor configured to measure an output current from the current source; a threshold detector configured to detect when the measured current is below a threshold value; and a controller configured to control the current source using a duty cycle of the AC signal when the measured current is below the threshold.
摘要翻译：各种示例性实施例涉及用于控制由交流（AC）信号控制的电流源的电流驱动器，包括：被配置为测量来自电流源的输出电流的电流传感器; 阈值检测器，被配置为检测所测量的电流何时低于阈值; 以及控制器，被配置为当所测量的电流低于阈值时，使用AC信号的占空比控制电流源。

2. 发明授权

US08982527B2 System and method for driving a relay circuit 有权
标题翻译：用于驱动继电器电路的系统和方法
公开(公告)号：US08982527B2
公开(公告)日：2015-03-17
申请号：US12892745
申请日：2010-09-28
申请人： Clemens Gerhardus Johannes De Haas , Luc Van Dijk
发明人： Clemens Gerhardus Johannes De Haas , Luc Van Dijk
IPC分类号： H01H47/32 , H01H47/00 , F02N11/08
CPC分类号： H01H47/32 , F02N11/087 , F02N2200/063 , H01H47/001 , H01H47/002
摘要： A system and method for driving a relay circuit involves driving a relay circuit using a first driver circuit if a voltage of a battery supply for the relay circuit is lower than a voltage threshold and driving the relay circuit using a second driver circuit if the voltage of the battery supply for the relay circuit is higher than the voltage threshold.
摘要翻译：用于驱动继电器电路的系统和方法涉及如果用于继电器电路的电池电源的电压低于电压阈值，则使用第一驱动电路来驱动继电器电路，并且如果第二驱动电路的电压继电器电路的电池电源高于电压阈值。

3. 发明申请

US20120200276A1 POWER SUPPLY CIRCUIT WITH SCALABLE PERFORMANCE AND METHOD FOR OPERATING THE POWER SUPPLY CIRCUIT 有权
标题翻译：具有可扩展性能的电源电路和操作电源电路的方法
公开(公告)号：US20120200276A1
公开(公告)日：2012-08-09
申请号：US13023109
申请日：2011-02-08
申请人： LUC VAN DIJK , PETER BUEHRING
发明人： LUC VAN DIJK , PETER BUEHRING
IPC分类号： G05F1/618
CPC分类号： H02M3/158
摘要： A power supply circuit and a method for operating the power supply circuit are described. In one embodiment, a power supply circuit includes multiple power elements configured to convert an input voltage to an output voltage, a driver circuit coupled to the power elements and configured to drive the power elements, a regulator controller coupled to the power elements and configured to control the power elements for the conversion of the input voltage to the output voltage, and at least one bypass switch coupled to the power elements. The at least one bypass switch is used to bypass at least one of the power elements. Other embodiments are also described.
摘要翻译：描述电源电路和用于操作电源电路的方法。在一个实施例中，电源电路包括被配置为将输入电压转换为输出电压的多个功率元件，耦合到功率元件并被配置为驱动功率元件的驱动器电路，耦合到功率元件的调节器控制器，控制用于将输入电压转换为输出电压的功率元件，以及耦合到功率元件的至少一个旁路开关。至少一个旁路开关用于旁路至少一个功率元件。还描述了其它实施例。

4. 发明申请

US20120081086A1 POWER SUPPLY CIRCUIT AND A METHOD FOR OPERATING A POWER SUPPLY CIRCUIT 有权
标题翻译：电源电路和电源电路的操作方法
公开(公告)号：US20120081086A1
公开(公告)日：2012-04-05
申请号：US12895202
申请日：2010-09-30
申请人： LUC VAN DIJK , CLEMENS GERHARDUS JOHANNES DE HAAS
发明人： LUC VAN DIJK , CLEMENS GERHARDUS JOHANNES DE HAAS
IPC分类号： G05F1/10
CPC分类号： H02M3/158 , H02M2001/0032 , H02M2001/0045 , Y02B70/16
摘要： A power supply circuit and a method for operating a power supply circuit involves selecting a normal operational mode or a pass-through operational mode for a switched mode power supply, in the normal operational mode, converting an input voltage of a power supply circuit to an intermediate voltage using a switching regulator of the switched mode power supply, in the pass-through operational mode, disabling the switching regulator such that the input voltage of the power supply circuit is unchanged by the switching regulator and an electric current consumption of the switching regulator approaches zero, and converting the intermediate voltage or the input voltage of the power supply circuit to an output voltage using a linear voltage regulator.
摘要翻译：电源电路和用于操作电源电路的方法包括在正常操作模式中选择开关模式电源的正常操作模式或直通操作模式，将电源电路的输入电压转换为使用开关型电源的开关调节器的中间电压，在通过操作模式下，禁用开关调节器，使得开关调节器的电源电路的输入电压不变，开关稳压器的电流消耗接近零，并且使用线性电压调节器将电源电路的中间电压或输入电压转换为输出电压。

5. 发明申请

US20100254058A1 INTEGRATED CIRCUIT ARRANGEMENT FOR SAFETY CRITICAL REGULATION SYSTEMS 有权
标题翻译：集成电路安全关键监管系统
公开(公告)号：US20100254058A1
公开(公告)日：2010-10-07
申请号：US12597369
申请日：2008-04-23
申请人： Andreas Kirchbaum , Mario Engelmann , Frank Michel , Luc van Dijk , Wolfgang Fey , Adrian Traskov , Micha Heinz
发明人： Andreas Kirchbaum , Mario Engelmann , Frank Michel , Luc van Dijk , Wolfgang Fey , Adrian Traskov , Micha Heinz
IPC分类号： H02H5/04 , G01K13/00
CPC分类号： G06F1/206
摘要： An integrated circuit arrangement on a common chip or chip support, for safety critical applications, in particular for use in control and regulation units for a motor vehicle braking system, including at least one microprocessor system module, which has at least one core processor, provided with at least one ROM and at least one RAM, at least one power module for controlling external users and at least one monitoring module for monitoring at least parts and/or part systems of the circuit arrangement, the circuit arrangement including at least one temperature sensor for recording a chip temperature.
摘要翻译：用于安全关键应用的公共芯片或芯片支架上的集成电路装置，特别是用于机动车辆制动系统的控制和调节单元中，包括至少一个具有至少一个核心处理器的微处理器系统模块具有至少一个ROM和至少一个RAM，用于控制外部用户的至少一个电源模块和用于监视电路装置的至少一部分和/或部分系统的至少一个监视模块，所述电路装置包括至少一个温度传感器用于记录芯片温度。

6. 发明申请

US20130282941A1 NETWORK COMMUNICATIONS APPARATUS, SYSTEM, AND METHOD 有权
标题翻译：网络通信设备，系统和方法
公开(公告)号：US20130282941A1
公开(公告)日：2013-10-24
申请号：US13452201
申请日：2012-04-20
申请人： Luc van Dijk
发明人： Luc van Dijk
IPC分类号： G06F13/14
CPC分类号： H04L12/403 , G06F13/14 , G06F13/38 , H04L61/2038 , H04L2012/40234
摘要： In one embodiment, a communication circuit is configured for automated addressing in a network of series connected communication circuits. The communication circuit includes a voltage source and a switch connected in parallel between first and second data ports of the circuit. While operating in an addressing mode, a first voltage is sampled from a first data port while the switch is closed. The switch is opened to provide a voltage potential between the first and second data port and a second voltage is sampled from the second data port. An address of the communication circuit in the network is determined based on a difference of the first and second voltages.
摘要翻译：在一个实施例中，通信电路被配置用于在串联连接的通信电路的网络中进行自动寻址。通信电路包括在电路的第一和第二数据端口之间并联连接的电压源和开关。当以寻址模式工作时，在开关闭合时，从第一数据端口采样第一电压。打开开关以在第一和第二数据端口之间提供电压电势，并且从第二数据端口采样第二电压。基于第一和第二电压的差异来确定网络中的通信电路的地址。

7. 发明申请

US20120091985A1 High Voltage Output Driver 审中-公开
公开(公告)号：US20120091985A1
公开(公告)日：2012-04-19
申请号：US12904719
申请日：2010-10-14
申请人： Pieter Gustaaf Nierop , Clemens Gerhardus Johannes de Haas , Luc Van Dijk
发明人： Pieter Gustaaf Nierop , Clemens Gerhardus Johannes de Haas , Luc Van Dijk
IPC分类号： G05F3/02
CPC分类号： H03K17/6874 , H03K2017/066 , H03K2217/0063
摘要： An output driver circuit is provided. In accordance with various example embodiments, an output driver circuit includes a high-side driver circuit having transistors coupled in anti-series between a power source and an output node, and a low-side driver circuit having transistors coupled in anti-series between the output node and ground. For each transistor, a diode is connected between the source and drain of the transistor, with the diodes of the respective high-side and low-side circuits being arranged to prevent/mitigate the flow of current in opposite directions.

8. 发明授权

US08810214B2 Multi-mode power supply circuit with a normal operational mode and a pass-through operational mode and a method for operating the multi-mode power supply circuit 有权
标题翻译：具有正常操作模式和直通操作模式的多模式电源电路以及用于操作多模式电源电路的方法
公开(公告)号：US08810214B2
公开(公告)日：2014-08-19
申请号：US12895202
申请日：2010-09-30
申请人： Luc Van Dijk , Clemens Gerhardus Johannes De Haas
发明人： Luc Van Dijk , Clemens Gerhardus Johannes De Haas
IPC分类号： G05F1/00 , H02M3/158 , H02M1/00
CPC分类号： H02M3/158 , H02M2001/0032 , H02M2001/0045 , Y02B70/16
摘要： A power supply circuit and a method for operating a power supply circuit involves selecting a normal operational mode or a pass-through operational mode for a switched mode power supply, in the normal operational mode, converting an input voltage of a power supply circuit to an intermediate voltage using a switching regulator of the switched mode power supply, in the pass-through operational mode, disabling the switching regulator such that the input voltage of the power supply circuit is unchanged by the switching regulator and an electric current consumption of the switching regulator approaches zero, and converting the intermediate voltage or the input voltage of the power supply circuit to an output voltage using a linear voltage regulator.
摘要翻译：电源电路和用于操作电源电路的方法包括在正常操作模式中选择开关模式电源的正常操作模式或直通操作模式，将电源电路的输入电压转换为使用开关型电源的开关调节器的中间电压，在通过操作模式下，禁用开关调节器，使得开关调节器的电源电路的输入电压不变，开关稳压器的电流消耗接近零，并且使用线性电压调节器将电源电路的中间电压或输入电压转换为输出电压。

9. 发明授权

US08410766B2 Power supply circuit with scalable performance and method for operating the power supply circuit 有权
标题翻译：具有可扩展性能的电源电路和操作电源电路的方法
公开(公告)号：US08410766B2
公开(公告)日：2013-04-02
申请号：US13023109
申请日：2011-02-08
申请人： Luc Van Dijk , Peter Buehring
发明人： Luc Van Dijk , Peter Buehring
IPC分类号： G05F1/40
CPC分类号： H02M3/158
摘要： A power supply circuit and a method for operating the power supply circuit are described. In one embodiment, a power supply circuit includes multiple power elements configured to convert an input voltage to an output voltage, a driver circuit coupled to the power elements and configured to drive the power elements, a regulator controller coupled to the power elements and configured to control the power elements for the conversion of the input voltage to the output voltage, and at least one bypass switch coupled to the power elements. The at least one bypass switch is used to bypass at least one of the power elements. Other embodiments are also described.
摘要翻译：描述电源电路和用于操作电源电路的方法。在一个实施例中，电源电路包括被配置为将输入电压转换为输出电压的多个功率元件，耦合到功率元件并被配置为驱动功率元件的驱动器电路，耦合到功率元件的调节器控制器，控制用于将输入电压转换为输出电压的功率元件，以及耦合到功率元件的至少一个旁路开关。至少一个旁路开关用于旁路至少一个功率元件。还描述了其它实施例。

10. 发明申请

US20120092043A1 High Voltage Output Driver 有权
标题翻译：高压输出驱动器
公开(公告)号：US20120092043A1
公开(公告)日：2012-04-19
申请号：US12904844
申请日：2010-10-14
申请人： Pieter Gustaaf Nierop , Clemens Gerhardus Johannes de Haas , Luc Van Dijk
发明人： Pieter Gustaaf Nierop , Clemens Gerhardus Johannes de Haas , Luc Van Dijk
IPC分类号： H03K17/00
CPC分类号： H03K17/6874
摘要： An output driver circuit is provided. In accordance with various example embodiments, an output driver circuit includes a high-side driver circuit having transistors coupled in anti-series between a power source and an output node, and a low-side driver circuit having transistors coupled in anti-series between the output node and ground. For each transistor, a diode is connected between the source and drain of the transistor, with the diodes of the respective high-side and low-side circuits being arranged to prevent/mitigate the flow of current in opposite directions.
摘要翻译：提供一个输出驱动电路。根据各种示例实施例，输出驱动器电路包括具有耦合在电源和输出节点之间的反串联的晶体管的高侧驱动器电路，以及具有耦合在串联的晶体管之间的晶体管的低侧驱动器电路输出节点和地。对于每个晶体管，二极管连接在晶体管的源极和漏极之间，相应的高侧和低侧电路的二极管布置成防止/减轻相反方向的电流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式