Manufacturer Part Number
DRV8847PWR
Manufacturer
Texas Instruments
Introduction
The DRV8847PWR is an integrated motor driver solution designed for driving bipolar stepper motors or brushed DC motors.
Product Features and Performance
Integrated dual H-Bridge motor driver
Supports bipolar stepper and brushed DC motors
PWM Interface for speed control
2A Output current capability
Power MOSFET technology for efficient power handling
Wide voltage supply range: 2.7V to 18V
Overcurrent, thermal, and undervoltage lockout protection
Product Advantages
Compact 16-TSSOP package for space-sensitive applications
Fully integrated solution reduces external component count
High thermal performance and reliability
Flexible power supply voltage to accommodate various motors
Easy control with PWM input signal
Key Technical Parameters
Motor Type: Bipolar Stepper, Brushed DC
Output Configuration: Half Bridge (4)
Current Output: 2A
Voltage Supply: 2.7V ~ 18V
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Protections for overcurrent
Thermal shutdown feature
Undervoltage lockout
Industry-standard adherence for quality and safety
Compatibility
General-purpose use, versatile for various stepper and brushed DC motor applications
Application Areas
Consumer Electronics
Industrial Automation
Automotive Systems
Office Equipment
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements or upgrades should be sourced from Texas Instruments' current portfolio
Several Key Reasons to Choose This Product
Trusted manufacturer with a reputation for reliable and durable components
Comprehensive protection features ensure long-term reliability of the motor control system
Wide voltage range facilitates use in a range of applications without requiring additional voltage regulation
High-temperature operational range makes it suitable for challenging environments
The integrated design simplifies board layout and speeds up development time
The ability to drive both stepper and brushed DC motors provides flexibility for design changes or future expansions