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    ELECTRONIC DEVICE AND MAGNETIC SENSOR INTEGRATED CIRCUIT
    2.
    发明申请
    ELECTRONIC DEVICE AND MAGNETIC SENSOR INTEGRATED CIRCUIT 审中-公开
    电子设备和磁传感器集成电路

    公开(公告)号：US20160341571A1

    公开(公告)日：2016-11-24

    申请号：US15231221

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Fei XIN ,  Ken WONG ,  Shing Hin YEUNG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: G01D5/14 ,  H02K11/215 ,  H02P6/20 ,  H02P1/46 ,  H01L27/22 ,  H01L43/06

    CPC classification number: G01D5/142 ,  H01L27/22 ,  H01L43/06 ,  H02K11/215 ,  H02P6/20 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: An electronic device and a magnetic sensor integrated circuit thereof are provided. The magnetic sensor integrated circuit includes a shell, a semiconductor substrate installed in the shell and a first to a third port extending from the shell. A rectifier and a position sensor are provided on the semiconductor substrate. The rectifier includes first and second output terminals and two input terminals respectively connected to the first and second ports. In a case that the first and second ports are positively or negatively connected to an external power supply, a voltage output by the first output terminal of the rectifier is higher than the voltage output by the second output terminal of the rectifier. The position sensor is connected to the first and second output terminals of the rectifier, and a magnetic field signal detected by the position sensor is output by the third port.

    Abstract translation: 提供了一种电子设备及其磁传感器集成电路。 磁传感器集成电路包括外壳，安装在外壳中的半导体基板和从外壳延伸的第一至第三端口。 整流器和位置传感器设置在半导体衬底上。 整流器包括分别连接到第一和第二端口的第一和第二输出端子和两个输入端子。 在第一和第二端口与外部电源正向或负向连接的情况下，由整流器的第一输出端子输出的电压高于整流器的第二输出端子输出的电压。 位置传感器连接到整流器的第一和第二输出端，由位置传感器检测的磁场信号由第三端口输出。

    ELECTRONIC CIRCUIT, INTEGRATED CIRCUIT AND MOTOR ASSEMBLY
    4.
    发明申请
    ELECTRONIC CIRCUIT, INTEGRATED CIRCUIT AND MOTOR ASSEMBLY 审中-公开

    公开(公告)号：US20180130791A1

    公开(公告)日：2018-05-10

    申请号：US15804089

    申请日：2017-11-06

    Applicant: Johnson Electric S.A.

    Inventor： Chiping SUN ,  Ken WONG ,  Shujuan HUANG ,  Yunlong JIANG ,  Shinghin YEUNG

    IPC: H01L27/02 ,  H02H9/04

    CPC classification number: H01L27/0266 ,  H02H9/046

    Abstract: An electronic circuit includes an output port, a first AC input port and a second AC input port connecting with an external AC power source, a rectifier circuit. The rectifier circuit includes a first input terminal coupled with the first AC input port, a second input terminal coupled with the second AC input port, a first output terminal and a second output terminal. A voltage of the first output terminal is larger than a voltage of the second output terminal. The electronic circuit further includes a first bidirectional electrostatic protection circuit coupled between the first AC input port and the second output terminal of the rectifier circuit; a second bidirectional electrostatic protection circuit coupled between the second AC input port and the second output terminal of the rectifier circuit; and a third bidirectional electrostatic protection circuit coupled between the output port and the second output terminal of the rectifier circuit.

    INTEGRATED CIRCUIT, MOTOR COMPONENT AND APPLICATION DEVICE HAVING THE MOTOR COMPONENT
    5.
    发明申请
    INTEGRATED CIRCUIT, MOTOR COMPONENT AND APPLICATION DEVICE HAVING THE MOTOR COMPONENT 审中-公开
    集成电路，电动机部件和具有电机部件的应用装置

    公开(公告)号：US20160344316A1

    公开(公告)日：2016-11-24

    申请号：US15230931

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Ken WONG ,  Shing Hin YEUNG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Gang QIAN ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Fei XIN ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P6/16 ,  H02K11/215 ,  H02P6/20

    CPC classification number: H02P6/16 ,  H02K11/215 ,  H02P6/20 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: An integrated circuit, a motor component including the integrated circuit and an application device having the motor component are provided according to embodiments of the present disclosure. The integrated circuit includes a housing, an integrated circuit die arranged inside the housing and multiple pins extended out from the housing. The integrated circuit die has a conductive back plate and an electronic circuit arranged on the conductive back plate. The multiple pins include an input pin and an output pin, each of the multiple pins has a lead frame inside the housing. And the conductive back plate is fixed to the lead frame of at least one ungrounded pin of the multiple pins in a manner of electrical insulation, thereby avoiding an short circuit for the integrated circuit due to an electrical connection between the conductive back plate and the lead frame fixed to the conductive back plate.

    Abstract translation: 根据本公开的实施例，提供集成电路，包括集成电路的电动机部件和具有电动机部件的应用装置。 集成电路包括壳体，布置在壳体内部的集成电路模具和从壳体延伸出的多个销钉。 集成电路管芯具有布置在导电背板上的导电背板和电子电路。 多个引脚包括输入引脚和输出引脚，多个引脚中的每一个引脚在引脚框架内部。 并且导电背板以电绝缘的方式固定到多个引脚的至少一个未接地引脚的引线框架，从而避免了由于导电背板和导线之间的电连接而导致的集成电路的短路 框架固定在导电背板上。

    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT
    9.
    发明申请
    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT 有权
    磁传感器和集成电路

    公开(公告)号：US20160344321A1

    公开(公告)日：2016-11-24

    申请号：US15231086

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Fei XIN ,  Ken WONG ,  Shing Hin YEUNG ,  Hui Min GUO ,  Shu Zuo LOU ,  Xiao Ming CHEN ,  Guang Jie CAI ,  Chun Fai WONG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P6/16 ,  G01D5/14 ,  G01R33/07 ,  H02P6/22 ,  H02K11/215

    CPC classification number: H02P6/16 ,  G01D5/145 ,  G01R33/07 ,  H02K11/215 ,  H02P6/22 ,  H02P6/26 ,  H02P6/30 ,  H02P2207/05

    Abstract: The present teaching relates to a method/apparatus for a magnetic sensor. The apparatus of the magnetic sensor resides in a housing and includes an input port and an output port, both extending from the housing. The apparatus also includes an electrical circuit which comprises a magnetic field detecting circuit, configured to detect an external magnetic field and output a magnetic induction signal that is indicative of information related to the external magnetic field, an output control circuit coupled between the magnetic field detecting circuit and the output port, and a state control circuit coupled with the output control circuit and configured to determine whether a predetermined condition is satisfied and signal the same to the output control circuit. When the predetermined condition is satisfied, the state control circuit is at least responsive to the magnetic induction signal to enable the output control circuit to control the magnetic sensor to operate in at least one of a first state and a second state. In the first state, a load current flows in a first direction from the output port to outside of the magnetic sensor. In the second state, a load current flows in a second direction opposite of the first direction from outside of the magnetic sensor into the magnetic sensor via the output port. When the predetermined condition is not satisfied, the state control circuit enables the output control circuit to control the magnetic sensor to operate in a third state.

    Abstract translation: 本教导涉及一种用于磁传感器的方法/装置。 磁传感器的装置位于壳体中，并且包括从壳体延伸的输入端口和输出端口。 该装置还包括电路，该电路包括磁场检测电路，被配置为检测外部磁场并输出表示与外部磁场相关的信息的磁感应信号;耦合在磁场检测之间的输出控制电路 电路和输出端口，以及与输出控制电路耦合并且被配置为确定是否满足预定条件并且将信号与输出控制电路相同的状态控制电路。 当满足预定条件时，状态控制电路至少响应于磁感应信号，使得输出控制电路能够控制磁传感器在第一状态和第二状态中的至少一个中操作。 在第一状态下，负载电流从第一方向流过磁传感器的输出端口到外部。 在第二状态下，负载电流经由输出端口沿与第一方向相反的第二方向从磁传感器的外部流入磁传感器。 当不满足预定条件时，状态控制电路使得输出控制电路能够控制磁传感器在第三状态下操作。

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