Manufacturer Part Number
DRV8843PWPR
Manufacturer
texas-instruments
Introduction
The DRV8843PWPR is a motor driver from Texas Instruments designed for power management and motor control applications, especially suited for driving Bipolar Stepper and Brushed DC motors.
Product Features and Performance
Fully integrated driver with control and power stage
Supports Bipolar Stepper and Brushed DC motor types
Parallel interface for control
Uses Power MOSFET technology
Can handle motors with supply voltage ranging from 8.2V to 45V
Product Advantages
Integrated design simplifies system layout and reduces external component count
High voltage and current handling capabilities enhance performance for a range of motor applications
High thermal performance with an operating temperature range of -40°C to 150°C
Key Technical Parameters
Output Configuration: Half Bridge (4)
Current - Output: 1.75A
Voltage - Supply: 8.2V ~ 45V
Voltage - Load: 8.2V ~ 45V
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Extended operating temperature range for high reliability in harsh environments
Compatibility
Compatible with various types of motors including Bipolar Stepper and Brushed DC motors
Surface mount technology facilitates integration into various hardware layouts
Application Areas
General Purpose motor-driven applications
Product Lifecycle
Product Status: Active, not near discontinuation, with continuous support and supplies available
Several Key Reasons to Choose This Product
Versatile driver suitable for driving both Bipolar Stepper and Brushed DC motors
Broad voltage and current specifications make it ideal for a wide range of motor applications
High power and temperature handling capabilities ensure durability and performance
Ease of integration with surface mount packaging and parallel interface
Reliable operation with quality and safety features suited for general purpose applications