发明申请
- 专利标题： MULTI-PHASE BRUSHLESS DC MOTOR CONTROL INTEGRATED CIRCUIT HAVING MAGNETIC SENSOR AND BAND-GAP TEMPERATURE SENSOR FORMED THEREON
- 专利标题（中）： 具有磁性传感器和带状温度传感器的多相无刷直流电动机控制集成电路
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申请号： US13449071申请日： 2012-04-17
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公开(公告)号： US20130271050A1公开(公告)日： 2013-10-17
- 发明人: Richard Kirkpatrick , Joshua Jacque Edberg , Fred W. Hintz , Lamar Floyd Ricks , Gregory Furlong
- 申请人： Richard Kirkpatrick , Joshua Jacque Edberg , Fred W. Hintz , Lamar Floyd Ricks , Gregory Furlong
- 申请人地址： US NJ Morristown
- 专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址： US NJ Morristown
- 主分类号： H02P6/16
- IPC分类号： H02P6/16 ; G01K13/00
摘要：
An integrated circuit for implementing brushless DC motor control includes a substrate, a band gap temperature sensor, and a magnetic sensor. The substrate has a temperature output pin for connection to an external device and a magnetic sensor output pin for connection to the external device. The band gap temperature sensor is formed on the substrate and is configured to sense temperature and supply a temperature signal representative of the sensed temperature to the temperature output pin. The magnetic sensor is formed on the substrate and is configured to sense magnetic field variations and supply a sensor output signal representative thereof to the magnetic sensor output pin.