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1. 发明公开

EP3327929A2 RC OSCILLATOR, MOTOR-DRIVEN INTEGRATED CIRCUIT, AND MOTOR DEVICE 审中-公开
公开(公告)号：EP3327929A2
公开(公告)日：2018-05-30
申请号：EP17199949.3
申请日：2017-11-03
申请人： Johnson Electric S.A.
发明人： Sun, Chiping , Wong, Ken , Guo, Huimin , Lai, Yat Tung , Huang, Shujuan
IPC分类号： H03B5/04 , H03B5/26
CPC分类号： H02P6/17 , H02P27/08 , H03B5/04 , H03B5/06 , H03B5/24 , H03B5/26 , H03K5/135
摘要： A RC oscillator (301) comprises a resistor unit (310). The resistor unit (310) can comprise at least one set of compensation resistor (312). Each set of compensation resistor (312) comprises a positive temperature coefficient resistor (Rl) and a negative temperature coefficient resistor (R2) coupled in series with the positive temperature coefficient resistor (Rl).

2. 发明公开

EP3319223A1 MOTOR-DRIVEN INTEGRATED CIRCUIT AND MOTOR DEVICE 审中-公开
标题翻译：电动机驱动的集成电路和电动机装置
公开(公告)号：EP3319223A1
公开(公告)日：2018-05-09
申请号：EP17200009.3
申请日：2017-11-03
申请人： Johnson Electric S.A.
发明人： Sun, Chiping , Wong, Ken , Guo, Huimin , Lai, Yat Tung , Jiang, Yunlong
IPC分类号： H02P6/16 , H03K3/0231 , H03B5/04
CPC分类号： H02P1/22 , F04D13/06 , G01D5/145 , H02M7/48 , H02P6/16 , H02P6/17 , H02P23/0004 , H03B5/04 , H03K3/0231
摘要： A motor-driven integrated circuit (10) can include a bare die having an 8-bit microcontroller (115). The 8-bit microcontroller (115) is fabricated by a 0.15µm semiconductor process.
摘要翻译：电机驱动的集成电路（10）可以包括具有8位微控制器（115）的裸芯片。 8位微控制器（115）由0.15μm半导体工艺制造。

3. 发明公开

EP3128662A3 MOTOR ASSEMBLY, INTEGRATED CIRCUIT AND APPLICATION DEVICE 审中-公开
标题翻译：电机组件，集成电路和应用装置
公开(公告)号：EP3128662A3
公开(公告)日：2017-03-22
申请号：EP16183044.3
申请日：2016-08-05
申请人： Johnson Electric S.A.
发明人： Sun, Chi Ping , Yeung, Shing Hin , Xin, Fei , Wong, Ken , Huang, Shu Juan , Jiang, Yun Long , Li, Yue , Liu, Bao Ting , Wang, En Hui , Yang, Xiu Wen , Liu, Li Sheng , Cui, Yan Yun
IPC分类号： H02K29/03 , H02K29/08 , H02K1/27 , H02P6/22 , H02K11/33 , G01R33/00 , H02P6/08 , H02P27/024 , H02P27/02 , H02P23/00 , H02K1/14
CPC分类号： H02P27/02 , H02M5/293 , H02M2001/0045 , H02P6/08 , H02P6/26 , H02P27/024
摘要： A motor assembly, an integrated circuit and an application device including the motor assembly are provided. The motor assembly includes a motor (100) and a motor driving circuit (200), the motor driving circuit (200) includes a step down circuit (10), and the step down circuit (10) includes a first current branch and a second current branch which are turned on selectively. The step down circuit can be integrated in an application specific integrated circuit to reduce the complexity and cost of the circuit.

4. 发明公开

EP3128660A1 MAGNETIC SENSOR INTEGRATED CIRCUIT AND MOTOR ASSEMBLY 审中-公开
标题翻译： MAGNETISCHER传感器MIT INTEGRIERTER SCHALTUNG UND MOTORANORDNUNG
公开(公告)号：EP3128660A1
公开(公告)日：2017-02-08
申请号：EP16182852.0
申请日：2016-08-04
申请人： Johnson Electric S.A.
发明人： Sun, Chi Ping , Xin, Fei , Wong, Ken , Yeung, Shing Hin , Huang, Shu Juan , Jiang, Yun Long , Li, Yue , Liu, Bao Ting , Wang, En Hui , Yang, Xiu Wen , Liu, Li Sheng , Cui, Yan Yun
IPC分类号： H02K29/03 , H02K29/08 , H02K1/27 , H02P6/22 , H02K11/33 , G01R33/00 , H02K1/14
CPC分类号： G01R33/0023 , H02K29/08 , H02M7/70 , H02M7/797 , H02P6/16 , H02P6/26
摘要： A magnetic sensor integrated circuit (400) and a motor assembly are provided. The integrated circuit includes a housing (2), a semiconductor substrate arranged in the housing, at least one input port (A1, A2) and an output port (Pout), and an electronic circuit arranged on the semiconductor substrate. The electronic circuit includes a rectifying circuit (60), a magnetic field detection circuit (20) configured to detect an external magnetic field and output magnetic field detection information, and an output control circuit (20) connected to the rectifying circuit (60) and configured to control, at least based on the magnetic field detection information, the integrated circuit to operate in at least one of a first state in which a load current flows from the output port (Pout) to an outside of the integrated circuit and a second state in which a load current flows from the outside of the integrated circuit to the output port (Pout). The load current flows through the rectifying circuit (60).
摘要翻译：提供磁传感器集成电路（400）和电动机组件。集成电路包括壳体（2），布置在壳体中的半导体衬底，至少一个输入端口（A1，A2）和输出端口（Pout），以及布置在半导体衬底上的电子电路。电子电路包括整流电路（60），被配置为检测外部磁场并输出磁场检测信息的磁场检测电路（20），以及连接到整流电路（60）的输出控制电路（20）和被配置为至少基于所述磁场检测信息来控制所述集成电路，以在负载电流从所述输出端口（Pout）流向所述集成电路的外部的第一状态和所述第二状态负载电流从集成电路的外部流向输出端口（Pout）的状态。负载电流流过整流电路（60）。

5. 发明公开

EP3327929A3 RC OSCILLATOR, MOTOR-DRIVEN INTEGRATED CIRCUIT, AND MOTOR DEVICE 审中-公开
公开(公告)号：EP3327929A3
公开(公告)日：2018-08-15
申请号：EP17199949.3
申请日：2017-11-03
申请人： Johnson Electric S.A.
发明人： Sun, Chiping , Wong, Ken , Guo, Huimin , Lai, Yat Tung , Huang, Shujuan
IPC分类号： H03B5/04 , H03B5/26
CPC分类号： H02P6/17 , H02P27/08 , H03B5/04 , H03B5/06 , H03B5/24 , H03B5/26 , H03K5/135
摘要： A RC oscillator (301) comprises a resistor unit (310). The resistor unit (310) can comprise at least one set of compensation resistor (312). Each set of compensation resistor (312) comprises a positive temperature coefficient resistor (Rl) and a negative temperature coefficient resistor (R2) coupled in series with the positive temperature coefficient resistor (Rl).

6. 发明公开

EP3319224A1 INTEGRATED CIRCUIT FOR DRIVING A MOTOR, MOTOR DEVICE, AND APPLICATION APPARATUS 审中-公开
标题翻译：用于驱动电动机，电动机装置和应用装置的集成电路
公开(公告)号：EP3319224A1
公开(公告)日：2018-05-09
申请号：EP17199431.2
申请日：2017-10-31
申请人： Johnson Electric S.A.
发明人： Sun, Chiping , Wang, Qiubao , Wong, Ken , Wang, Enhui , Jiang, Haibo , Jiang, Yunlong
IPC分类号： H02P23/00
CPC分类号： H02P29/027 , H02P6/17 , H02P23/0077 , H02P27/08
摘要： A motor-driven integrated circuit (10) comprises a PWM output unit (125) and an overcurrent comparator (180) coupled with the PWM output unit (125). The overcurrent comparator (180) receives a detection signal and compares the detection signal with a reference value. When the detection signal is larger than the reference value, the overcurrent comparator (180) outputs an overcurrent protection signal to control the PWM output unit (125) enter an overcurrent protection mode.
摘要翻译：电动机驱动集成电路（10）包括PWM输出单元（125）和与PWM输出单元（125）耦合的过电流比较器（180）。过电流比较器（180）接收检测信号并将检测信号与参考值进行比较。当检测信号大于参考值时，过电流比较器（180）输出过电流保护信号以控制PWM输出单元（125）进入过电流保护模式。

7. 发明公开

EP3319221A1 MOTOR-DRIVER INTEGRATED CIRCUIT, MOTOR DEVICE, AND APPLICATION APPARATUS 审中-公开
标题翻译：电动机驱动集成电路，电动机装置和应用装置
公开(公告)号：EP3319221A1
公开(公告)日：2018-05-09
申请号：EP17199954.3
申请日：2017-11-03
申请人： Johnson Electric S.A.
发明人： Sun, Chiping , Wang, Qiubao , Wong, Ken , Wang, Enhui , Jiang, Haibo , Huang, Shujuan
IPC分类号： H02P6/06
CPC分类号： H02P6/17 , F04D13/06 , G01D5/145 , G11B21/08 , H02K11/044 , H02P1/22 , H02P6/06 , H02P6/22 , H02P23/0004
摘要： A motor-driver integrated circuit comprises a plurality of position comparators (190), a timer (150) and a central processing unit (115). Each of the plurality of position comparators (190) receives a pole detection signal denoted a position of a rotor of a motor. The timer (150) receives a timing interrupt signal by the plurality of position comparators (190) when a predetermined edge of the pole detection signal is generated and records a time of the predetermined edge. The central processing unit (115) obtains a rotation speed of the motor according to a time difference between two predetermined edges.
摘要翻译：电动机驱动器集成电路包括多个位置比较器（190），计时器（150）和中央处理单元（115）。多个位置比较器（190）中的每一个接收表示电动机的转子位置的极点检测信号。定时器（150）在产生极检测信号的预定边沿时由多个位置比较器（190）接收定时中断信号并记录预定边沿的时间。中央处理单元（115）根据两个预定边缘之间的时间差来获得电动机的转速。

8. 发明公开

EP3128661A1 MAGNETIC SENSOR, METHOD FOR CONTROLLING AN OPERATING STATE THEREOF AND MOTOR ASSEMBLY 有权转让
标题翻译： MAGNETSENSOR，VERFAHREN ZUR STEUERUNG EINES BETRIEBSZUSTANDS DAVON UND MOTORANORDNUNG
公开(公告)号：EP3128661A1
公开(公告)日：2017-02-08
申请号：EP16182854.6
申请日：2016-08-04
申请人： Johnson Electric S.A.
发明人： Sun, Chi Ping , Xin, Fei , Wong, Ken , Yeung, Shing Hin , Guo, Hui Min , Lou, Shu Zuo , Chen, Xiao Ming , Cai, Guang Jie , Wong, Chun Fai , Huang, Shu Juan , Jiang, Yun Long , Li, Yue , Liu, Bao Ting , Wang, En Hui , Yang, Xiu Wen , Liu, Li Sheng , Cui, Yan Yun
IPC分类号： H02K29/03 , H02K29/08 , H02K1/27 , H02P6/22 , H02K11/33 , G01R33/00 , H02P6/08 , H02K1/14
CPC分类号： G01R33/0047 , H02K21/185 , H02P6/16 , H02P7/295
摘要： The present teaching relates to a magnetic sensor (1105) including an input port (1102, 1104) and an output port (1106) and an electrical circuit (1100) which includes a magnetic field detecting circuit (1130), an output control circuit (1120), a state control circuit (1140) coupled with the output control circuit (1120) and configured to determine whether a predetermined condition is satisfied and signal the same to the output control circuit (1120). When the predetermined condition is satisfied, the state control circuit (1140) is at least responsive to the magnetic induction signal to enable the output control circuit (1120) 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 (1106) 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 (1106). When the predetermined condition is not satisfied, the state control circuit (1140) enables the output control circuit (1120) to control the magnetic sensor to operate in a third state.
摘要翻译：本教导涉及包括输入端口（1102,1104）和输出端口（1106）的磁性传感器（1105）和包括磁场检测电路（1130）的电路（1100），输出控制电路 1120），与输出控制电路（1120）耦合并且被配置为确定是否满足预定条件并且向输出控制电路（1120）发送信号的状态控制电路（1140）。当满足预定条件时，状态控制电路（1140）至少响应于磁感应信号，使得输出控制电路（1120）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州。在第一状态下，负载电流从第一方向从输出端口（1106）流向磁性传感器外部。在第二状态下，负载电流经由输出端口（1106）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（1140）使得输出控制电路（1120）能够控制磁传感器在第三状态下操作。

9. 发明公开

EP3319225A1 INTEGRATED CIRCUIT FOR DRIVING A MOTOR, MOTOR DEVICE, AND APPLICATION APPARATUS 审中-公开
标题翻译：用于驱动电动机，电动机装置和应用装置的集成电路
公开(公告)号：EP3319225A1
公开(公告)日：2018-05-09
申请号：EP17199517.8
申请日：2017-11-01
申请人： Johnson Electric S.A.
发明人： Sun, Chiping , Wang, Qiubao , Wong, Ken , Wang, Enhui , Jiang, Haibo , Jiang, Yunlong
IPC分类号： H02P23/00
CPC分类号： G01D5/24409 , F04D13/06 , G01D5/145 , G05B11/28 , H02P6/17 , H02P23/0004 , H02P23/0077
摘要： A motor-driven integrated circuit (10) comprises a multiple-time programmable memory (120) to store a motor driven program, a memory (130) having a capacity larger than or equal to a capacity of the multiple-time programmable memory (120), and a central processing unit (115). When the motor-driven integrated circuit (10) is powered or reset, the central processing unit (115) copies the driven program from the multiple-time programmable memory (120) to the memory (130).
摘要翻译：一种电动机驱动集成电路（10）包括：多次可编程存储器（120），用于存储电动机驱动程序;存储器（130），具有大于或等于多次可编程存储器（120）的容量）和中央处理单元（115）。当电机驱动集成电路（10）通电或复位时，中央处理单元（115）将驱动程序从多次可编程存储器（120）复制到存储器（130）。

10. 发明公开

EP3128662A2 MOTOR ASSEMBLY, INTEGRATED CIRCUIT AND APPLICATION DEVICE 审中-公开
标题翻译：电机总成，集成电路和应用设备
公开(公告)号：EP3128662A2
公开(公告)日：2017-02-08
申请号：EP16183044.3
申请日：2016-08-05
申请人： Johnson Electric S.A.
发明人： Sun, Chi Ping , Yeung, Shing Hin , Xin, Fei , Wong, Ken , Huang, Shu Juan , Jiang, Yun Long , Li, Yue , Liu, Bao Ting , Wang, En Hui , Yang, Xiu Wen , Liu, Li Sheng , Cui, Yan Yun
IPC分类号： H02K29/03 , H02K29/08 , H02K1/27 , H02P6/22 , H02K11/33 , G01R33/00 , H02P6/08 , H02K1/14
CPC分类号： H02P27/02 , H02M5/293 , H02M2001/0045 , H02P6/08 , H02P6/26 , H02P27/024
摘要： A motor assembly, an integrated circuit and an application device including the motor assembly are provided. The motor assembly includes a motor (100) and a motor driving circuit (200), the motor driving circuit (200) includes a step down circuit (10), and the step down circuit (10) includes a first current branch and a second current branch which are turned on selectively. The step down circuit can be integrated in an application specific integrated circuit to reduce the complexity and cost of the circuit.
摘要翻译：提供了一种马达组件，集成电路以及包括该马达组件的应用装置。该电机组件包括电机（100）和电机驱动电路（200），电机驱动电路（200）包括降压电路（10），降压电路（10）包括第一电流支路和第二电流支路当前分支有选择地打开。降压电路可以集成在专用集成电路中，以降低电路的复杂性和成本。

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