Manufacturer Part Number
A3998SETTR-T
Manufacturer
allegro-microsystems
Introduction
The A3998SETTR-T is a high-performance, fully integrated bipolar stepper motor driver and controller from Allegro Microsystems. It combines a DMOS power stage and control logic in a single compact package, making it an ideal solution for a wide range of stepper motor applications.
Product Features and Performance
Bipolar stepper motor driver with integrated power stage and control logic
Supports 1, 1/2, 1/4, and 1/8 step resolutions
Capable of driving brushed DC motors as well
Wide supply voltage range of 3V to 5.5V
High output current of up to 1.5A per phase
Wide load voltage range of 9V to 50V
Wide operating temperature range of -20°C to 150°C
Product Advantages
Compact and integrated design simplifies system implementation
Robust DMOS power stage for reliable operation
Flexible step resolution options for precise motor control
Wide voltage and current ranges accommodate a variety of motor types and applications
Key Reasons to Choose This Product
Comprehensive motor control solution in a single chip
Optimized for high-performance, space-constrained applications
Proven reliability and long-term availability from a trusted manufacturer
Easy integration and reduced system complexity
Quality and Safety Features
Thermal shutdown protection
Overcurrent protection
Undervoltage lockout
Compatibility
The A3998SETTR-T is compatible with a wide range of bipolar stepper motors and brushed DC motors, making it suitable for a variety of general-purpose applications.
Application Areas
Industrial automation equipment
Robotics and mechatronics
Printers and office automation
Medical and laboratory equipment
Consumer electronics
Product Lifecycle
The A3998SETTR-T is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Allegro Microsystems or other manufacturers. Customers are advised to contact our website's sales team for more information on current product options and availability.
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