BD6326NUX-E2 Integrated Circuits (ICs)

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PMIC - Motor Drivers, Controllers

The BD6326NUX-E2 is a Programmable Motor Driver and Controller integrated circuit that is used for driving motors. It features with a PWM power control circuit and two H-bridges that can be used to control the motor, allowing for a wide range of motion control applications. The BD6326NUX-E2 is designed to provide programmable current and voltage limits as well as various protection features such as over-temperature protection, over-current protection, and under-voltage lockout.

Application Fields

The BD6326NUX-E2 is suitable for a wide range of applications and can be used in the automotive, industrial automation, and robotics industries. The device can be used to drive a variety of motor types, including DC brush motors, AC induction motors, and stepper motors. It also supports various feedback methods, such as single-ended encoder and differential encoder. The device can be used in applications that require precise speed control, such as servo systems, axis play systems, and precision stepper motor control.

Working Principle

The BD6326NUX-E2 consists of four main sections: PWM Control circuit, Error Amplifier, a Voltage Regulator, and two H-bridges. The PWM control circuit continuously monitors the current and voltage of the motor, and provides amplitude and frequency regulation in order to control the speed of the motor. The Voltage Regulator generates a regulated source voltage to supply the various IC components, as well as the motor, with a steady source of power. The Error Amplifier is used to compare the desired output signal from the PWM control to the actual output signal from the motor, and adjusts the network components accordingly. Finally, the two H-bridges are controlled by the PWM output from the circuit, allowing for dynamic control of the motor current.

Conclusion

The BD6326NUX-E2 is an advanced motor driver and controller IC that can be used in both industrial and automotive applications. The device is capable of driving a wide range of motor types, and can provide precise speed control in a variety of applications. The device includes a PWM control circuit, error amplifier, voltage regulator, and two H-bridges, allowing it to provide controllable and efficient power delivery to the motor.

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