High-rotating-speed brushless motor control circuit based on MP6532 chip

The utility model discloses a high-rotating-speed brushless motor control circuit based on an MP6532 chip. The device comprises a power supply circuit, a controller, a peripheral circuit, a protectioncircuit, a fault indication circuit, a drive circuit and a Hall circuit. A control chip of the controller and a control chip of the peripheral circuit are an MP6532 chip of Monolithic Power System, and the MP6532 chip of the Monolithic Power System is connected with the peripheral circuit. An overcurrent protection pin of the overcurrent protection circuit is connected with the protection circuit; wherein the fault indication pin is connected with the fault indication circuit, the gate drive pin is connected with the drive circuit, the time sequence and control logic pin is connected with theHall circuit, and the power supply circuit supplies power to the controller, the peripheral circuit, the protection circuit, the fault indication circuit, the drive circuit and the Hall circuit. Thebrushless motor controller