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    Controller for switching converter
    4.
    发明授权
    Controller for switching converter 有权

    公开(公告)号：US10566988B2

    公开(公告)日：2020-02-18

    申请号：US16377430

    申请日：2019-04-08

    Applicant: Infineon Technologies Austria AG

    Inventor： Anthony Sanders ,  Matthias Schneider

    IPC: H03M1/18 ,  G06F15/78

    Abstract: A control circuit for a switching converter is described herein. In accordance with one embodiment the control circuit includes an analog bus that receives a plurality of input signals and a first set of functional units that are operable to receive at least some of the input signals via the analog bus and to process the input signals to generate digital output data based on the input signals. The control circuit further includes an event bus that has an event bus controller and a plurality of bus lines and a second set of functional units that are operable to receive the output data, via the event bus, from the functional units of the first set. At least one functional unit of the second set of functional units is operable to determine switching time instants for the switching converter based on the output data received via the event bus, and the event bus controller includes an arbiter operable to arbitrate data transmission across the bus lines.

    Circuit arrangement with a rectifier circuit
    5.
    发明授权
    Circuit arrangement with a rectifier circuit 有权
    电路布置与整流电路

    公开(公告)号：US09444363B1

    公开(公告)日：2016-09-13

    申请号：US14630217

    申请日：2015-02-24

    Applicant: Infineon Technologies Austria AG

    Inventor： Gerald Deboy ,  Anthony Sanders ,  Rolf Weis

    IPC: H02M7/217

    CPC classification number: H02M7/217 ,  H02M1/08 ,  H02M3/33592 ,  H02M2001/0009 ,  Y02B70/1475

    Abstract: In accordance with an embodiment, a method includes receiving by a drive circuit electrical power from a voltage tap of a first rectifier circuit that includes a load path and a voltage tap, and using the electrical power by the drive circuit to drive a second rectifier circuit that includes a load path. The load path of the first rectifier circuit and the load path of the second rectifier circuit are coupled to a common circuit node.

    Abstract translation: 根据实施例，一种方法包括通过驱动电路接收来自包括负载路径和电压抽头的第一整流器电路的电压抽头的电力，并且使用驱动电路的电力来驱动第二整流器电路 包括一个加载路径。 第一整流器电路的负载路径和第二整流电路的负载路径耦合到公共电路节点。

    System and Method for Secondary-Side Power Regulation
    6.
    发明申请
    System and Method for Secondary-Side Power Regulation 有权
    二次侧电源调节系统及方法

    公开(公告)号：US20160233775A1

    公开(公告)日：2016-08-11

    申请号：US15003618

    申请日：2016-01-21

    Applicant: Infineon Technologies Austria AG

    Inventor： Jens Barrenscheen ,  Anthony Sanders ,  Pierrick Ausseresse

    IPC: H02M3/335

    CPC classification number: H02M3/33523 ,  H02M2001/0025

    Abstract: It is possible to achieve more precise power regulation in switched mode power supply systems by performing at least some control-loop processing on the secondary-side of the transformer. In particular, a secondary-side measurement is processed at least partially by a secondary-side controller to obtain a switching indication signal. The switching indication signal is then communicated from the secondary-side controller to a primary-side controller, where it is used to regulate the amount of energy applied to the primary winding. The switching indication signal may be any control signaling instruction that prompts the primary-side controller to regulate and/or modify the power applied to the primary winding. The switching indication signal may be communicated over an isolating signal path, such as a single-ended capacitive coupler, a differential capacitive coupler, an inductive coupler, or an opto-coupler.

    Abstract translation: 通过在变压器的次级侧执行至少一些控制回路处理，可以在开关电源系统中实现更精确的功率调节。 特别地，次级侧测量至少部分地由次级侧控制器处理以获得切换指示信号。 然后，开关指示信号从次级侧控制器传送到初级侧控制器，其中它用于调节施加到初级绕组的能量的量。 切换指示信号可以是提示初级侧控制器调节和/或修改施加到初级绕组的功率的任何控制信令指令。 开关指示信号可以通过隔离信号路径传送，例如单端电容耦合器，差动电容耦合器，电感耦合器或光耦合器。

    Semiconductor component with transistor
    7.
    发明授权
    Semiconductor component with transistor 有权
    具有晶体管的半导体元件

    公开(公告)号：US09406673B2

    公开(公告)日：2016-08-02

    申请号：US14138266

    申请日：2013-12-23

    Applicant: Infineon Technologies Austria AG

    Inventor： Gilberto Curatola ,  Oliver Haeberlen ,  Walter Rieger ,  Anthony Sanders

    IPC: H01L27/088 ,  H01L29/205 ,  H01L29/778 ,  H03K17/567 ,  H01L29/20 ,  H01L27/06 ,  H01L29/417 ,  H01L29/423

    CPC classification number: H01L27/0883 ,  H01L27/0605 ,  H01L29/2003 ,  H01L29/205 ,  H01L29/41758 ,  H01L29/4236 ,  H01L29/7786 ,  H01L29/7787 ,  H03K17/567

    Abstract: One aspect relates to a semiconductor component with a semiconductor body, a first main contact pad, a second main contact pad, a normally-on first transistor monolithically integrated in the semiconductor body and a normally-off second transistor monolithically integrated in the semiconductor body. The first transistor is a high electron mobility transistor having a first gate electrode and a first load path controllable via a first gate electrode, and the second transistor has a second gate electrode and a second load path controllable via the second gate electrode. The first load path and the second load path are electrically connected in series between the first main contact pad and the second main contact pad.

    Abstract translation: 一个方面涉及具有半导体本体，第一主接触焊盘，第二主接触焊盘，单片集成在半导体本体中的常开第一晶体管和单片集成在半导体本体中的常闭二极管的半导体部件。 第一晶体管是具有第一栅电极和通过第一栅电极可控的第一负载路径的高电子迁移率晶体管，并且第二晶体管具有可经由第二栅极电极控制的第二栅电极和第二负载路径。 第一负载路径和第二负载路径串联地电连接在第一主接触焊盘和第二主接触焊盘之间。

    System and Method for a Switched Mode Power Supply
    8.
    发明申请
    System and Method for a Switched Mode Power Supply 有权
    开关电源的系统和方法

    公开(公告)号：US20150244274A1

    公开(公告)日：2015-08-27

    申请号：US14606703

    申请日：2015-01-27

    Applicant: Infineon Technologies Austria AG

    Inventor： Marc Fahlenkamp ,  Anthony Sanders ,  Jens Barrenscheen

    IPC: H02M3/335

    CPC classification number: H02M3/33507 ,  H02M3/33523 ,  H02M3/33592 ,  H02M2001/0035 ,  Y02B70/16

    Abstract: In accordance with an embodiment, a method of controlling a switched-mode power supply includes operating the switched-mode power supply in a first operating mode by monitoring a feedback signal from an output of the power supply using a feedback interface circuit in a first configuration. The method further includes determining when the feedback signal crosses a first threshold in a first direction, and transitioning the switched-mode power from the first operating to a second operating mode by switching the feedback interface circuit from the first configuration to a second configuration.

    Abstract translation: 根据实施例，一种控制开关式电源的方法包括：使用第一配置中的反馈接口电路监视来自电源的输出的反馈信号，以第一操作模式操作开关模式电源 。 该方法还包括确定反馈信号何时在第一方向上跨越第一阈值，以及通过将反馈接口电路从第一配置切换到第二配置，将开关模式功率从第一操作转换到第二操作模式。

    Semiconductor Component with Transistor
    9.
    发明申请
    Semiconductor Component with Transistor 有权
    半导体元件与晶体管

    公开(公告)号：US20150179643A1

    公开(公告)日：2015-06-25

    申请号：US14138266

    申请日：2013-12-23

    Applicant: Infineon Technologies Austria AG

    Inventor： Gilberto Curatola ,  Oliver Haeberlen ,  Walter Rieger ,  Anthony Sanders

    IPC: H01L27/088 ,  H03K17/567 ,  H01L29/778 ,  H01L29/20 ,  H01L29/205

    CPC classification number: H01L27/0883 ,  H01L27/0605 ,  H01L29/2003 ,  H01L29/205 ,  H01L29/41758 ,  H01L29/4236 ,  H01L29/7786 ,  H01L29/7787 ,  H03K17/567

    Abstract: One aspect relates to a semiconductor component with a semiconductor body, a first main contact pad, a second main contact pad, a normally-on first transistor monolithically integrated in the semiconductor body and a normally-off second transistor monolithically integrated in the semiconductor body. The first transistor is a high electron mobility transistor having a first gate electrode and a first load path controllable via a first gate electrode, and the second transistor has a second gate electrode and a second load path controllable via the second gate electrode. The first load path and the second load path are electrically connected in series between the first main contact pad and the second main contact pad.

    Abstract translation: 一个方面涉及具有半导体本体，第一主接触焊盘，第二主接触焊盘，单片集成在半导体本体中的常开第一晶体管和单片集成在半导体本体中的常闭二极管的半导体部件。 第一晶体管是具有第一栅电极和通过第一栅电极可控的第一负载路径的高电子迁移率晶体管，并且第二晶体管具有可经由第二栅极电极控制的第二栅电极和第二负载路径。 第一负载路径和第二负载路径串联地电连接在第一主接触焊盘和第二主接触焊盘之间。

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