Manufacturer Part Number
A3983SLP
Manufacturer
Allegro Microsystems
Introduction
Integrated Bipolar Stepper Motor Driver
Product Features and Performance
Fully Integrated Motor Driver
Control and Power Stage Combined
Supports Bipolar Stepper Motors
Versatile Half Bridge Configuration
Logic Interface for Simple Control
Product Advantages
High Integration Reducing Component Count
DMOS Technology for Improved Efficiency
Step Resolution Options for Precise Control
Key Technical Parameters
Output Current 2A
Supply Voltage Range 3V to 5.5V
Load Voltage Range 8V to 35V
Operating Temperature Range -20°C to 150°C
Quality and Safety Features
Thermal Shutdown Protection
Overcurrent Protection
Undervoltage Lockout
Compatibility
Logic Interface Compatible with Microcontroller Systems
Application Areas
General Purpose Stepper Motor Applications
Product Lifecycle
Obsolete
Advise Checking for Replacement or Upgrade Options
Several Key Reasons to Choose This Product
Supports Complex Motion Profiles
DMOS Technology Minimizes Power Loss
Adaptable Step Resolution for Application Flexibility
Robust Thermal and Overcurrent Protection Features
Ease of Integration with Logic Level Control Inputs