Manufacturer Part Number
A5984GLPTR-T
Manufacturer
Allegro Microsystems
Introduction
Integrated Driver for Bipolar Stepper Motors in Surface Mount Package
Product Features and Performance
Integrated DMOS Fully-Integrated Motor Driver
Designed for Bipolar Stepper Motors
Supports Step Resolutions from 1 to 1/32
Built-In Overcurrent Protection
Thermal Overload Protection
Internal UVLO (Under Voltage Lockout)
Cross-Conduction Protection
Product Advantages
High Output Current Capability of up to 2A
Wide Operating Voltage Range from 8V to 40V
Supports High-Temperature Operation up to 150°C
Energy-Efficient Operation with Low On-Resistance Outputs
Key Technical Parameters
Motor Type Supported - Bipolar Stepper
Step Resolution - Adjustable from 1 to 1/32
Output Current - Up to 2A
Supply Voltage Range - 8V to 40V
Operating Temperature Range - -40°C to 150°C
Mounting Type - Surface Mount
Package - 24-TSSOP with Exposed Pad
Quality and Safety Features
Overcurrent Protection
Thermal Shutdown Feature
Undervoltage Lockout (UVLO)
Cross-Conduction Prevention
Compatibility
General Purpose Suitable for a Wide Range of Stepper Motors
Logic Interface Compatible with Common Microcontrollers
Application Areas
CNC Machines
3D Printers
Robotics
Automation Systems
Precision Positioning Equipment
Product Lifecycle
Status - Active
Note on Future Availability - No Known Discontinuation with Alternatives and Upgrades Offered for Future Design Needs
Several Key Reasons to Choose This Product
High Thermal Performance for Tolerating Harsh Environments
Precise Control with Configurable Step Resolution Suitable for Detailed Applications
Integrated Features Reduce External Component Requirements
High Integration Level Simplifies Design and Reduces PCB Space
Robust Protection Features Increase Product Reliability and Longevity
Energy-Saving Operation with Low RDS(ON) Outputs for Efficiency
Allegro Microsystems' Reputation for Quality and Performance in Motor Driver Solutions