Step Resolution:	--
Supplier Device Package:	48-HTQFP (7x7)
Package / Case:	48-TQFP Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Voltage - Load:	--
Voltage - Supply:	4.4 V ~ 45 V
Current - Output:	--
Applications:	Three-Phase BLDC, PMSM Motors
Series:	Automotive, AEC-Q100
Technology:	Power MOSFET
Interface:	PWM, SPI
Output Configuration:	Pre-Driver - Half Bridge (3)
Function:	Controller - Commutation, Direction Management
Motor Type - AC, DC:	--
Motor Type - Stepper:	Multiphase
Part Status:	Active
Packaging:	Tray

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Introduction

The DRV83055QPHPQ1 device is a PMIC (Power Management and Integrated Circuit) for motor drivers, controllers and other applications. It is an advanced power management and solid state device that comes with an array of high-performance and practical functions for use in a wide range of automotive, industrial and consumer applications. The DRV83055QPHPQ1 is specifically designed to provide efficient and reliable power conversion, as well as offer efficient temperature control and operation.

Application Field

The DRV83055QPHPQ1 is suitable for automotive, industrial and consumer power conversion applications, including motor drivers and controllers. The device offers high efficiency, low power consumption and excellent heat dissipation, making it an ideal choice for high-power, high-duty applications. It is also designed with a wide input-operating range and a wide output-operating range, allowing it to be used in a wide range of applications. The device also comes with a broad range of features and a simple user-interface, making it simple to integrate in new and existing power management systems.The DRV83055QPHPQ1 is also suitable for consumer and personal electronic applications. It is designed to provide efficient and reliable power conversion, smooth temperature control and excellent reliability for consumer and personal electronic devices. The device is capable of providing up to 50A current output, which is sufficient for most consumer and personal electronic applications. Additionally, the device includes an integrated thermal protection system, which is designed to protect the device from overloading or operating temperature levels.

Working Principle

The DRV83055QPHPQ1 is a four-phase, synchronous rectified buck converter, designed to regulate voltage and current in the output of the system. The architecture of this device is designed to provide efficient and reliable power conversion, as well as offer a wide input-operating range, a wide output-operating range, and a simple user-interface. The device operates on a 4-phase synchronous rectified buck converter principle, consisting of two power stages: the first stage is the power stage, used to regulate the input voltage, while the second stage is the control stage, which is used to control the output current.The DRV83055QPHPQ1 device is designed to provide overcurrent and thermal protection for the application. The device has two separate protection stages. The first stage is overcurrent protection, which limits the current flowing through the device and prevents damage from overloading. The second stage is thermal protection, which is designed to shut off the power supply when the temperature of the device rises above a certain threshold. This prevents the device from becoming too hot and causing damage.

Conclusion

The DRV83055QPHPQ1 is a versatile device designed for use in a wide range of power conversion and motor controller applications. It offers a wide range of operating ranges and efficient power conversion, as well as integrated thermal and overcurrent protection. This makes it an ideal choice for automotive, industrial and consumer applications.

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Part Number	Manufacturer	Price	Quantity	Description