Manufacturer Part Number
A3977KEDTR-T
Manufacturer
Allegro Microsystems
Introduction
The A3977KEDTR-T is a compact, highly integrated bipolar stepper motor driver from Allegro Microsystems. It is designed to provide a complete power and control solution for bipolar stepper motors, making it well-suited for a wide range of general-purpose applications.
Product Features and Performance
Integrated power DMOS drivers for driving bipolar stepper motors
Step resolutions of full, half, quarter, and eighth step
Output current up to 2.5A per phase
Wide operating voltage range of 8V to 35V
Wide operating temperature range of -40°C to 150°C
Product Advantages
Highly integrated design reduces external component count
Automatic current decay mode selection
Smooth motor operation with microstepping
Thermal shutdown and overcurrent protection
Key Reasons to Choose This Product
Compact, space-saving solution for stepper motor control
Excellent performance and reliability for a wide range of applications
Easy to implement with minimal external components
Cost-effective solution for cost-sensitive designs
Quality and Safety Features
Thermal shutdown protection
Overcurrent protection
Undervoltage lockout
Compatibility
The A3977KEDTR-T is compatible with a variety of bipolar stepper motors and can be used in a wide range of general-purpose applications.
Application Areas
Industrial automation
Motion control systems
Robotics
Printers and scanners
Medical equipment
Consumer electronics
Product Lifecycle
The A3977KEDTR-T is an obsolete product, meaning it is no longer in 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 available options.
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