The FOC ESC reference design is a low-cost evaluation platform for quadrotor/applications.
The propeller is driven by a three-phase permanent magnet synchronous or.
This design is based on the 33EP32MC204 DSC.
►Scenario application diagram
► Display board photos
►Solution Block Diagram
►Core technology advantages
• Three-phase power stage
• Phase feedback via dual shunt method for higher performance
• Phase voltage feedback to achieve sensorless trapezoidal control or fast start
• DC bus voltage feedback for overvoltage protection
• In-circuit serial programming using a Microchip debugger/debugger
•
► Solution
•Input voltage: 11V~14V.
•Limit voltage: DC 20V.
•Limit input current: 10A.
•Continuous output phase current: 8A()
• Peak output phase current: 44A
•PWM input: Digital signal - PWM 50Hz, 3~5V, 4~55% duty cycle.
• Input: 0~3.3V
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