DRV83053QPHPRQ1

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The DRV83053QPHPRQ1 is a triple-channel, high-performance full-bridge gate driver IC suitable for applications dealing with high-performance DC motors control. It is part of a PMIC (Power Management Integrated Circuit) motor drivers, controllers series that can be combined with microcontrollers, DSPs and FPGAs. By integrating the MOSFET gate driver, drivers for both the high-side and low-side MOSFETs, and numerous other features, the chip helps to reduce the total size of the final solution.

DRV83053QPHPRQ1 Features

The DRV83053QPHPRQ1 has a slew rate of up to 20 V/µs and is able to drive two or three times the rated load current without thermal shutdown. It offers low-distortion sine-wave operation at switching frequencies up to 100 kHz and above. The chip is also equipped with current-sense overload protection, built-in undervoltage lock-out (UVLO) protection and output disable pins. Other features include an adjustable PWM frequency and current limiting, as well as pulse-by-pulse current limit.

Working Principle

The working principle of the chip is based on a triple full-bridge configuration that enables it to drive three independent DC motors from the same package. The chip takes a high voltage supply voltage of up to 30V and is fitted with no-load protection, thermal shutdown and short-circuit protection features. The DRV83053QPHPRQ1 offers an array of safety features to ensure that the motors are not over-driven and have sufficient current to achieve the desired torque. The chip\'s current-sense protection and thermal overload protection help prevent motors from being over-driven, ensuring smooth and reliable operation. The chip also features an adjustable PWM frequency for fine-tuning the available torque and current limit.

Application Fields

The DRV83053QPHPRQ1 is best suited for high-performance DC motor applications, such as those found in professional audio amplifiers, consumer and industrial heating/cooling, HVAC/R equipment, home automation, automotive and other applications requiring high performance and reliability. The chip is especially well-suited for applications that require high switching speeds and precision current control, such as servo motor control systems. It is also suitable for use in brushless DC motor control applications, where a high-performance current control is essential.

Conclusion

The DRV83053QPHPRQ1 is an ideal solution for applications requiring triple independent channel operation from a single package. It is designed to offer an array of safety features to ensure accurate and reliable operation. By integrating all the necessary components in a single package, the chip helps reduce system size. Its high switching speed and current control make it ideal for use in servo motor control applications and brushless DC motor control applications. The chip is part of a PMIC motor drivers, controllers series, making it an attractive solution for applications that require high performance and reliability.

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