The Electro-Mechanical Brake Reference Design exhibits the suitability and advantages of the 56F8300 family of Digital Signal Controllers for intensive automotive control applications (Hybrid braking like systems) featuring a 3-phase Permanent Magnet Synchronous Motor (PMSM) with an encoder and Hall-effect position sensors.
This application utilizes a vector control approach of the 3-phase PMSM using dedicated low-voltage (automotive 12V) controller board of MC56F8323 controller, MC33989 system basis chip, MC33982 intelligent single switch, and MC33896 3-phase FET pre-driver.
The Electro-Mechanical Brake Reference Design is controlled via FreeMASTER control page utilizing RS232/CAN communication.
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View Product Image View Block DiagramFeatures
Application Features
- Initial position detection
- Vector current control with position feedback:
- Hall effect sensor
- Encoder
- FlexCAN inter-board communication
- Overvoltage, undervoltage and overcurrent fault protection
- PC master control page
Target Devices/Platforms
- Permanent Magnet Synchronous Motor
- Freescale MC56F8323 hybrid controller
- Freescale MC33892 intelligent high current single switch
- Freescale MC33989 system basis chip with high speed CAN
- Freescale MC33896 3-phase FET driver for 12/42V systems
- Motor Control Application
Supported Device Families
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