Texas Instruments

DRV8847RTER  

Motor Drivers, Controllers

The Texas Instruments DRV8847RTER is a highly integrated stepper motor driver and controller that is designed to provide high performance and efficiency in a compact package. This device is suitable for a wide range of applications, including industrial automation, robotics, and office automation.

Description:

The DRV8847RTER is a monolithic stepper motor driver and controller that combines a high voltage power MOSFET driver, a microstep resolution controller, and a programmable current limiter in a single chip. It is available in a compact 38-pin TSSOP package.

Features:

1. High voltage power MOSFET driver: The DRV8847RTER can drive stepper motors with a voltage supply of up to 65V.
2. Microstep resolution controller: The device offers 1/32 microstep resolution, allowing for precise motor control and smooth operation.
3. Programmable current limit: The current limit can be programmed to protect the motor and driver from overload.
4. Standalone operation: The DRV8847RTER can operate independently without the need for an external microcontroller.
5. Integrated thermal protection: The device includes thermal shutdown and over-temperature warning features to protect against overheating.
6. Low power consumption: The DRV8847RTER is designed for low power consumption, making it suitable for battery-powered applications.
7. Compact package: The device is available in a compact 38-pin TSSOP package, making it easy to integrate into a wide range of applications.

Applications:

The DRV8847RTER stepper motor driver and controller is suitable for a wide range of applications, including:

1. Industrial automation: The device can be used to control the motion of machines and equipment in manufacturing and production processes.
2. Robotics: The DRV8847RTER can be used to control the movement of robotic arms and other robotic systems.
3. Office automation: The device can be used to control the motion of office equipment, such as printers and scanners.
4. Medical equipment: The DRV8847RTER can be used to control the motion of medical equipment, such as diagnostic machines and surgical instruments.
5. Consumer electronics: The device can be used to control the motion of consumer electronics, such as drones and home automation systems.

Overall, the Texas Instruments DRV8847RTER is a highly versatile and efficient stepper motor driver and controller that is suitable for a wide range of applications. Its compact size, high performance, and low power consumption make it an ideal choice for designers looking for a reliable and cost-effective solution for motor control.

DRV8847RTER Documents

Download datasheets and manufacturer documentation for DRV8847RTER

PCN :

Product Change Notification (PDF)      

Models :

DRV8847RTER Symbol & Footprint by SnapMagic Search      

Application Notes :

Open Load Detection in Intergrated Drivers (Rev. A)       Design and Implementation of Stepper Motor Control Over I2C Communication       Multiple Stepper-Motors Control With Two-Pins       L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B)       L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. A)       Small Motors in Large Appliances