NJU39610FM2

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NJU39610FM2 is the latest motor driver optimized for smart appliances\' motion control applications. It adopts advanced 3-phase motor drive technology and provides cost-efficient motor driver solutions. This Motor Driver Controllers can be used in various applications and has a wide range of working principles.

Features of NJU39610FM2

NJU39610FM2 has several outstanding features which make it a good choice for motion control applications. It integrated with a high-voltage High-Current motor driver IC and built-in MOSFETs for cost-efficiency. Moreover, it supports 3-phase full bridge driver topologies and up to 50V operating voltage. It features PWM over-current protection and over-voltage protection at a maximum switching speed of 2MHz. A low-voltage detection of 5.5V is integrated to protect the motor drive IC from damage. It is also built with a wide range of independent control functions, such as a full acceleration and deceleration rate control, a multiple start mode and a dynamic torque control. This motor driver controller is also integrated with a motor speed control and encoder signal input for closed-loop motor speed control.

Application Field of NJU39610FM2

NJU39610FM2 is suitable for various motion control applications. It is suitable for robot arms, robot vacuums, electric fans, industrial handheld tools, furniture drive systems, medical instruments, automatic doors, electric curtain systems, and various wearable devices. It is most commonly used in smart appliances such as washers and refrigerators. The NJU39610FM2 offers a compact and cost-effective solution for these applications.

Working Principle of NJU39610FM2

NJU39610FM2 motor driver core includes three MOSFETs for each bridge and a high voltage H-bridge driver IC. The level shift circuit is used to enhance the voltage range and widen the range of operation. The MOSFETs and the driver IC are controlled by the motion control algorithm, which is triggered by the external encoder signal or the microcontroller system.

When the driver IC receives a signal from the encoder or the microcontroller system, the MOSFETs are activated in sequence and the motor is driven with a PWM signal. This PWM signal is a pulse width modulation which is used to control the speed and torque of the motor. The pulse width is determined by the motion control algorithm, which can also be switched by the speed or the torque of the motor. The PWM signal helps to achieve a smooth and controlled motion and can be used to drive the motor in either direction.

The NJU39610FM2 also features over-current, over-voltage, and low voltage protection. The over-current protection will shut off the circuit if the current level is beyond the maximum safe level, while the over-voltage protection will cut off the power supply when the voltage exceeds the safe value. The low voltage protection will protect the driver IC from being damaged by a sudden low voltage. The protection systems ensure that the motor does not suffer any damage during operation.

Conclusion

Overall, NJU39610FM2 is an advanced motor driver controller which is suitable for various motion control applications and provides cost-effective solutions. It is built-in with multiple safety protection systems and dynamic torque control, providing a smooth and reliable motor operation. NJU39610FM2 is a perfect solution for smart appliances\' motion control applications.

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