Manufacturer Part Number
DRV8829PWPR
Manufacturer
Texas Instruments
Introduction
High-performance motor driver for bipolar stepper and brushed DC motors
Product Features and Performance
Controls bipolar stepper motors and brushed DC motors
Fully integrated driver with control and power stage
Support multiple stepper modes
Built-in microstepping indexer
Low RDS(on) outputs
Automatic decay mode detection
Overcurrent protection
Thermal shutdown
Under-voltage lockout
Crossover-current protection
Adaptive blanking time
Product Advantages
High output drive capacity of 3.5A
Wide motor supply voltage range of 8.2V to 45V
Advanced on-chip protection reduces design complexity
Efficient power MOSFET technology
Parallel interface for simplified control
Customizable tuning to meet various application needs
Key Technical Parameters
Output Current: 3.5A
Supply Voltage: 8.2V ~ 45V
Load Voltage: 8.2V ~ 45V
Operating Temperature: -40°C ~ 150°C (TJ)
Output Configuration: Half Bridge (2)
Interface: Parallel
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Quality and Safety Features
Thermal shutdown circuitry
Overcurrent protection
Under-voltage lockout
Auto-tuning for decay modes
Compatibility
Compatible with various stepper motors and brushed DC motors
Supports multiple application voltages
Interface compatible with most microcontrollers
Application Areas
General-purpose motor control applications
Industrial automation
Robotics
Printers
CNC machines
Consumer electronics
Product Lifecycle
Active product
No indication of nearing discontinuation
Support for future upgrades or replacements can be inquired from the manufacturer
Several Key Reasons to Choose This Product
Highly integrated solution for motor control
Wide range of operational temperatures suitable for harsh environments
Scalable solution for different voltage and current demands
Robust design with built-in safety and protection features
Proven reliability from a reputable manufacturer like Texas Instruments
Ease of use with a parallel interface
Flexibility in application due to general-purpose design