onsemi

MC3303DR2G

The MC3303DR2G is a high-performance, fixed-frequency, voltage-mode control, two-channel, H-bridge driver from ON Semiconductor. It is designed for use in a wide range of applications, including motor control, solenoid control, and other precision control applications.

Description:

The MC3303DR2G is a monolithic integrated circuit that provides all the circuitry necessary for driving two half-bridges or a single full-bridge. It features a fixed oscillator frequency, which can be adjusted using an external resistor and capacitor. The device also includes a variety of protection features, such as over-temperature protection, over-current protection, and under-voltage lockout.

Features:

• Fixed oscillator frequency with external frequency adjustment
• Two-channel, H-bridge driver
• Voltage-mode control
• Over-temperature protection
• Over-current protection
• Under-voltage lockout
• Thermal shutdown
• Wide supply voltage range (6V to 40V)
• High output current capability (up to 2A per channel)

Applications:

The MC3303DR2G is suitable for a wide range of applications, including:

• Motor control (brushed DC motors, stepper motors, and other types of motors)
• Solenoid control
• Precision control of actuators and valves
• Robotics
• Industrial control systems
• Medical equipment
• Consumer electronics

In summary, the MC3303DR2G is a versatile and high-performance H-bridge driver that offers a range of features and protection options, making it suitable for a wide range of applications where precise control of motors or other actuators is required.