Manufacturer Part Number
DRV8312DDWR
Manufacturer
Texas Instruments
Introduction
Integrated motor driver for brushless DC motors in full and half-bridge configurations
Product Features and Performance
High-efficiency power MOSFET technology
Low Rds (On) 80mOhm for both LS and HS for reduced power loss
5A continuous current per channel, 6.5A peak output
External bootstrap diode capability for higher efficiency
PWM interface for easy control
Status flag for immediate feedback
Product Advantages
Optimized for low voltage operation (10.8V to 13.2V)
Capable of driving a wide range of motors up to 52.5V
Thermal shutdown feature ensures reliable operation
Current limiting and short-circuit protection for safety
Key Technical Parameters
Output Configuration: Half Bridge (3)
Applications: DC Motors, General Purpose
Load Type: Inductive
Technology: Power MOSFET
Current - Output / Channel: 3.5A
Current - Peak Output: 6.5A
Voltage - Supply Range: 10.8V to 13.2V
Voltage - Load: 0V to 52.5V
Operating Temperature Range: -40°C to 150°C
Quality and Safety Features
Over-temperature protection
Current limiting for damage prevention
Short circuit protection to ensure operational safety
Under Voltage Lock Out (UVLO) for low voltage conditions
Compatibility
Suitable for a variety of inductive loads in half-bridge configurations
Compatible with general-purpose DC motor applications
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Robotic systems
Product Lifecycle
Active product status, not nearing discontinuation
Future availability of replacements or upgrades
Several Key Reasons to Choose This Product
Highly integrated design simplifies system architecture
Robust thermal and fault protection features for enhanced reliability
Efficient power handling to minimize energy loss
Flexible application range due to wide voltage capabilities
Extensive quality and safety features to ensure stable operation across varying conditions
Surface mount package conducive to modern, compact PCB designs