MP6518GF-Z

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The MP6518GF-Z is a high-performance monolithic power management integrated circuits (PMICs) designed for motor control applications. It is manufactured by Texas Instruments and enables voltage-mode and current-mode control of three-phase motors. The MP6518GF-Z is a highly integrated solution with high reliability and enables fault detection, under-voltage protection, motor over-voltage protection, short circuit protection, and over-temperature protection. The fixed frequency and pulse-width modulated (PWM) output further enables a wide range of motor applications. Through the use of built-in diagnostic and protection functions, the MP6518GF-Z increases the motor control efficiency and reliability.

Application Field

The MP6518GF-Z is a device designed specifically for motor control applications. Its primary applications include:

• Robotics
• Automotive
• Appliances
• Pumps
• Fans
• Industrial equipments
• Home appliances

In such applications, the MP6518GF-Z enables precise, stable and efficient control of motors, resulting in higher reliability and more precise performance.

Working Principle

The MP6518GF-Z is a highly integrated, monolithic power management integrated circuit that enables voltage-mode and current-mode control of three-phase motors. It includes three integrated low-side drivers, three high-side drivers and a PWM controller. This device is designed to provide power to both AC and DC motors.

The integrated high-side/low-side drivers enable efficient delivery of power to the motor, while the integrated PWM controller enables precise control of the motor’s speed, torque and current. This integrated solution is capable of supporting a wide range of motors with different power requirements.

The MP6518GF-Z also includes several protection and diagnostic functions, such as under-voltage protection, motor over-voltage protection, short circuit protection, and over-temperature protection. This integrated solution enables motors to be operated safely and more efficiently with improved reliability and performance.

Conclusion

The MP6518GF-Z is a high-performance monolithic power management integrated circuit designed specifically for motor control applications. The device enables voltage-mode and current-mode control of three-phase motors, while its built-in protection and diagnostic functions further enable a reliable and efficient operation of the motor. Its applications include robotics, automotive, appliances, pumps, fans, industrial equipment, and home appliances.

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