Manufacturer Part Number
L6470H
Manufacturer
stmicroelectronics
Introduction
The L6470H is a high-performance, fully integrated bipolar stepper motor driver with a microstepping capability of up to 1/128 step resolution. It features a comprehensive set of protection and diagnostic features, making it an excellent choice for a wide range of general-purpose applications.
Product Features and Performance
Bipolar stepper motor driver with fully integrated control and power stage
Microstepping capability up to 1/128 step resolution
Output current up to 3A per phase
Wide supply voltage range from 8V to 45V
Wide operating temperature range from -40°C to 150°C
SPI interface for control and configuration
Comprehensive set of protection and diagnostic features
Product Advantages
Highly integrated solution reducing component count and system complexity
Precise control and smooth motion for stepper motors
Robust design with advanced protection and diagnostic capabilities
Versatile and suitable for a wide range of applications
Key Reasons to Choose This Product
Excellent performance and reliability for stepper motor control
Comprehensive set of features and protection mechanisms
Cost-effective and space-saving solution
Wide operating voltage and temperature range
Quality and Safety Features
Overtemperature protection
Overcurrent protection
Undervoltage lockout
Open-load and short-circuit detection
Compatibility
The L6470H is compatible with a wide range of bipolar stepper motors and can be used in various general-purpose applications.
Application Areas
Industrial automation
Robotics
Medical equipment
Office automation
Consumer electronics
Product Lifecycle
The L6470H is an active product, and there are no plans for discontinuation at this time. Alternative or equivalent models that offer similar performance and features include the L6474, STSPIN240, and STSPIN820. For more information or assistance with product selection, please contact our sales team through our website.
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