BM6213FS-E2 Integrated Circuits (ICs)

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The BM6213FS-E2 device is a three-phase brushless DC motor controller and driver integrated circuit. It is designed to optimize performance and power efficiency of BLDC motors. The device features a PWM current control with a rectifier, an integrated output stage, and an external Sense resistor interface.

This device boasts a wide range of features and applications. It includes an automotive-grade operation that provides improved system reliability, and a low-side MOSFET detection circuit to provide feedback on the MOSFET status. It also features an enhanced PWM current control circuit that enables higher power efficiency, a low-power start-up, and a low jitter PWM generation.

The BM6213FS-E2 has a wide range of applications in the field of motor control. It is designed to work with any three-phase BLDC motor, such as AC induction motors and DC brushless motors, and provides a simple and versatile low-cost solution, which is useful in many industries and applications. Additionally, it is suitable for use in electric vehicles, home wheelchairs and agricultural machinery. The device is also suitable for controlling three-phase motor in robotic arms, aerial photography drones, washing machines and other applications.

The working principle of the BM6213FS-E2 device is based on a rectifier bridge, a power stage, and a sense resistor interface. The rectifier bridge rectifies the current from the input power supply, then the power stage drives the BLDC motor by changing the duty cycle of the PWM signal generated by the inner timer and the measured current signal, thereby allowing the motor to keep running with the desired speed. Finally, the sense resistor interfaces with the rectifier bridge to provide feedback on the MOSFET status, in order to accurately control the BLDC motor.

In conclusion, the BM6213FS-E2 device is a three-phase brushless DC motor controller and driver integrated circuit. It provides a wide range of features and applications and is suitable for controlling three-phase motor in electric vehicles, home wheelchairs, robotic arms, and other applications. The working principle is based on a rectifier bridge, a power stage, and a sense resistor interface. It is easy to connect and use, and provides a simple and versatile solution for low-cost motor control.

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