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1. 发明授权

US09054618B2 Safety circuit and emergency power supply for gate control circuit 有权
标题翻译：门控电路的安全电路和应急电源
公开(公告)号：US09054618B2
公开(公告)日：2015-06-09
申请号：US13718718
申请日：2012-12-18
申请人： Infineon Technologies Austria AG
发明人： Wolfgang Frank , Remigiusz Viktor Boguszewicz , Dirk Priefert
IPC分类号： H02P23/00 , H02P6/24
CPC分类号： H02P6/24 , H02M1/32 , H02M7/48 , H02P29/0241
摘要： A power supply circuit can be used to provide an alternating-current supply voltage to an electric motor. The power supply circuit is supplied by line power. The power supply circuit includes a inverter including at least one pair of transistor for generating a corresponding phase of the plurality of power supply phases. The inverter includes a transistor control circuit for switching the low-side transistor to its conducting state and the high-side transistor to its non-conducting state in case an excess voltage is detected at the input of the inverter.
摘要翻译：可以使用电源电路来向电动机提供交流电源电压。电源电路由电源供电。电源电路包括反相器，其包括用于产生多个电源相位的相应相位的至少一对晶体管。逆变器包括用于在反相器的输入端检测到过电压的情况下将低侧晶体管切换到导通状态的晶体管控制电路和高侧晶体管变为非导通状态。

2. 发明申请

US20140167665A1 Safety Circuit and Emergency Power Supply for Gate Control Circuit 有权
标题翻译：门控电路的安全电路和应急电源
公开(公告)号：US20140167665A1
公开(公告)日：2014-06-19
申请号：US13718718
申请日：2012-12-18
申请人： INFINEON TECHNOLOGIES AUSTRIA AG
发明人： Wolfgang Frank , Remigiusz Viktor Boguszewicz , Dirk Priefert
IPC分类号： H02P6/24
CPC分类号： H02P6/24 , H02M1/32 , H02M7/48 , H02P29/0241
摘要： A power supply circuit can be used to provide an alternating-current supply voltage to an electric motor. The power supply circuit is supplied by line power. The power supply circuit includes a inverter including at least one pair of transistor for generating a corresponding phase of the plurality of power supply phases. The inverter includes a transistor control circuit for switching the low-side transistor to its conducting state and the high-side transistor to its non-conducting state in case an excess voltage is detected at the input of the inverter.
摘要翻译：可以使用电源电路来向电动机提供交流电源电压。电源电路由电源供电。电源电路包括反相器，其包括用于产生多个电源相位的相应相位的至少一对晶体管。逆变器包括用于在反相器的输入端检测到过电压的情况下将低侧晶体管切换到导通状态的晶体管控制电路和高侧晶体管变为非导通状态。

3. 发明授权

US09960679B2 Controlling a pair of switches 有权
公开(公告)号：US09960679B2
公开(公告)日：2018-05-01
申请号：US14294941
申请日：2014-06-03
申请人： Infineon Technologies Austria AG
发明人： Wolfgang Frank , Remigiusz Viktor Boguszewicz
IPC分类号： H02M1/44 , H02M3/157 , H02M1/08 , H02M1/38 , H03K17/082 , H03K17/16 , H02M3/158 , H02M1/00
CPC分类号： H02M3/157 , H02M1/08 , H02M1/38 , H02M3/1588 , H02M2001/0009 , H03K17/0828 , H03K17/165 , H03K17/168 , Y02B70/1466
摘要： Devices and methods are provided where a feedback is provided from a control terminal of a first switch, and a second switch is controlled based on the feedback.

4. 发明授权

US09641169B2 Conveying information between high side and low side driver 有权
公开(公告)号：US09641169B2
公开(公告)日：2017-05-02
申请号：US14815816
申请日：2015-07-31
申请人： Infineon Technologies Austria AG
发明人： Remigiusz Viktor Boguszewicz
IPC分类号： H03K17/567
CPC分类号： H03K17/567 , H03K17/0828 , H03K17/18 , H03K2017/0806 , H03K2217/0045
摘要： A circuit for conveying information from a sender component to a receiver component is provided. The sender component is a high side component and the receiver component is a low side component or the sender component is a low side component and the receiver component is a high side component. The low side component is arranged to drive a first electronic switch of a half bridge and the high side component is arranged to drive a second electronic switch of the half bridge. The circuit includes a first voltage-decoupling device and a second voltage-decoupling device that are arranged such that a voltage conveyed from the sender component to the receiver component is modulated by the sender component and conveyed across the first voltage-decoupling device and the second voltage-decoupling device depending on the information.

5. 发明申请

US20150349632A1 CONTROLLING A PAIR OF SWITCHES 有权
标题翻译：控制一对开关
公开(公告)号：US20150349632A1
公开(公告)日：2015-12-03
申请号：US14294941
申请日：2014-06-03
申请人： Infineon Technologies Austria AG
发明人： Wolfgang Frank , Remigiusz Viktor Boguszewicz
IPC分类号： H02M3/157
CPC分类号： H02M3/157 , H02M1/08 , H02M1/38 , H02M3/1588 , H02M2001/0009 , H03K17/0828 , H03K17/165 , H03K17/168 , Y02B70/1466
摘要： Devices and methods are provided where a feedback is provided from a control terminal of a first switch, and a second switch is controlled based on the feedback.
摘要翻译：提供了设备和方法，其中从第一开关的控制端提供反馈，并且基于反馈来控制第二开关。

6. 发明申请

US20180062642A1 TAILORED SWITCHING OF POWER TRANSISTORS 有权
公开(公告)号：US20180062642A1
公开(公告)日：2018-03-01
申请号：US15251692
申请日：2016-08-30
申请人： Infineon Technologies Austria AG
发明人： Wolfgang Frank , Remigiusz Viktor Boguszewicz
IPC分类号： H03K17/567 , H03K17/687
CPC分类号： H03K17/567 , H03K17/163 , H03K17/168 , H03K17/28 , H03K17/687 , H03K2217/0063 , H03K2217/0072
摘要： A circuit comprises an input terminal configured to receive an input signal. A high-side driver is configured to provide a high-side control signal to a high-side power transistor via a high-side terminal based on the input signal. A low-side driver is configured to provide a low-side control signal to a low-side power transistor based on the input signal. An interface is configured to couple the high-side terminal and the low-side terminal via a capacitor.

7. 发明授权

US09906220B1 Tailored switching of power transistors 有权
公开(公告)号：US09906220B1
公开(公告)日：2018-02-27
申请号：US15251692
申请日：2016-08-30
申请人： Infineon Technologies Austria AG
发明人： Wolfgang Frank , Remigiusz Viktor Boguszewicz
IPC分类号： H03K17/567 , H03K17/687
CPC分类号： H03K17/567 , H03K17/163 , H03K17/168 , H03K17/28 , H03K17/687 , H03K2217/0063 , H03K2217/0072
摘要： A circuit comprises an input terminal configured to receive an input signal. A high-side driver is configured to provide a high-side control signal to a high-side power transistor via a high-side terminal based on the input signal. A low-side driver is configured to provide a low-side control signal to a low-side power transistor based on the input signal. An interface is configured to couple the high-side terminal and the low-side terminal via a capacitor.

8. 发明申请

US20230039922A1 GATE DRIVER DEVICE 有权
公开(公告)号：US20230039922A1
公开(公告)日：2023-02-09
申请号：US17874946
申请日：2022-07-27
申请人： Infineon Technologies Austria AG
发明人： Dirk Priefert , Matteo Albertini , Remigiusz Viktor Boguszewicz
IPC分类号： H03K17/687 , H03K17/06 , H01L21/762
摘要： A gate driver device includes a first field effect transistor and a first driver circuit. The first field effect transistor includes a first gate electrode and a first backgate structure. The first driver circuit supplies a first backgate drive signal to the first backgate structure.

9. 发明申请

US20170033789A1 Conveying Information Between High Side and Low Side Driver 有权
标题翻译：高侧和低侧驱动器之间的输送信息
公开(公告)号：US20170033789A1
公开(公告)日：2017-02-02
申请号：US14815816
申请日：2015-07-31
申请人： Infineon Technologies Austria AG
发明人： Remigiusz Viktor Boguszewicz
IPC分类号： H03K17/567
CPC分类号： H03K17/567 , H03K17/0828 , H03K17/18 , H03K2017/0806 , H03K2217/0045
摘要： A circuit for conveying information from a sender component to a receiver component is provided. The sender component is a high side component and the receiver component is a low side component or the sender component is a low side component and the receiver component is a high side component. The low side component is arranged to drive a first electronic switch of a half bridge and the high side component is arranged to drive a second electronic switch of the half bridge. The circuit includes a first voltage-decoupling device and a second voltage-decoupling device that are arranged such that a voltage conveyed from the sender component to the receiver component is modulated by the sender component and conveyed across the first voltage-decoupling device and the second voltage-decoupling device depending on the information.
摘要翻译：提供了用于将信息从发送器组件传送到接收器组件的电路。发送器组件是高端组件，接收器组件是低端组件，或者发送器组件是低端组件，接收器组件是高端组件。低侧部件布置成驱动半桥的第一电子开关，并且高侧部件布置成驱动半桥的第二电子开关。电路包括第一电压去耦装置和第二电压去耦装置，其被布置成使得从发送器部件传送到接收器部件的电压被发送器部件调制并且被传送过第一电压去耦装置，而第二电压去耦装置电压去耦器件取决于信息。

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