Texas Instruments

DRV8256PRGER  

Motor Drivers, Controllers

DRV8256PRGER Description

The DRV8256PRGER is a high-performance, 48V, 8A H-Bridge Motor Driver from Texas Instruments, designed to deliver robust performance for a wide range of applications, particularly in the realm of DC motors and printers. This device is engineered to provide efficient power management with a versatile output configuration, making it an ideal choice for demanding motor control applications.

DRV8256PRGER Features

Technical Specifications:

• Output Current: The DRV8256PRGER supports a maximum output current of 5A, ensuring it can handle high-power applications with ease.
• Voltage Range: It operates within a broad voltage range of 3.3V to 48V for the load and 4.5V to 48V for the supply, providing flexibility in various power supply environments.
• Output Configuration: The device features a half-bridge (2) configuration, which is optimized for efficient power delivery and control.
• Motor Compatibility: It supports bipolar stepper motors and brushed DC motors, making it suitable for both precision control and high-torque applications.
• Interface: The DRV8256PRGER offers On/Off and PWM control interfaces, providing precise control over motor speed and direction.
• Technology: Utilizing NMOS technology, the device ensures high efficiency and low power loss.
• Mounting Type: The surface-mount design allows for compact and reliable integration into modern electronic systems.
• Package: Available in a Tape & Reel (TR) package, it is ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the device is suitable for a wide range of environmental conditions without the need for special handling.

Performance Benefits:

• High Efficiency: The NMOS technology ensures minimal power loss, translating to higher efficiency and reduced heat generation.
• Robustness: The wide operating voltage range and high current capability make the DRV8256PRGER resilient to voltage fluctuations and capable of handling high-power loads.
• Versatility: The support for both stepper and brushed DC motors, along with multiple control interfaces, makes it a versatile solution for various motor control needs.
• Ease of Integration: The surface-mount package and compatibility with automated assembly processes simplify the integration into complex electronic systems.

DRV8256PRGER Applications

The DRV8256PRGER is well-suited for applications requiring precise motor control and high power efficiency. Key applications include:

• DC Motors: Ideal for driving high-power DC motors in industrial and consumer electronics, where precise speed and direction control are necessary.
• Printers: Perfect for printer applications, where reliable and efficient motor control is crucial for accurate printing and paper handling.
• Stepper Motors: Suitable for applications requiring precise positioning, such as CNC machines, robotics, and automation equipment.

Conclusion of DRV8256PRGER

The DRV8256PRGER from Texas Instruments stands out as a high-performance, versatile H-Bridge Motor Driver, offering a combination of robust technical specifications and performance benefits. Its wide voltage range, high current capability, and support for multiple motor types make it an excellent choice for a variety of applications. The device's NMOS technology ensures high efficiency, while its surface-mount package and compatibility with automated assembly processes facilitate seamless integration into modern electronic systems. Whether for DC motors, printers, or stepper motors, the DRV8256PRGER delivers reliable and efficient motor control, making it a standout solution in the power management category.

DRV8256PRGER Documents

Download datasheets and manufacturer documentation for DRV8256PRGER

PCN :

Product Change Notification (PDF)      

Application Notes :

Advantages of Integrated Current Sensing (Rev. A)