Manufacturer Part Number
L6472H
Manufacturer
stmicroelectronics
Introduction
The L6472H is a high-performance, fully integrated bipolar stepper motor driver with embedded control logic and power stage. It is designed to drive bipolar stepper motors in a wide range of industrial and consumer applications, such as printers, scanners, office automation equipment, home appliances, and industrial automation systems.
Product Features and Performance
Fully integrated bipolar stepper motor driver with control logic and power stage
Bipolar stepper motor drive capability with up to 3A output current
Wide supply voltage range from 8V to 45V
Configurable step resolution from full-step to 1/16 step
Integrated protection features, including over-current, over-temperature, and under-voltage lockout
SPI interface for control and configuration
High-efficiency DMOS power stage
Compact 28-TSSOP package with exposed thermal pad
Product Advantages
Highly integrated solution for simplified system design
Wide operating voltage range for greater flexibility
Configurable step resolution for precise motor control
Reliable protection features for enhanced safety and reliability
SPI interface for easy integration with microcontrollers
Efficient power stage for reduced power consumption and heat dissipation
Compact package for space-constrained applications
Key Reasons to Choose This Product
Comprehensive motor control capabilities in a single chip
Robust protection features for reliable operation
Flexible configuration options to meet diverse application requirements
Efficient power delivery for optimal energy savings
Compact and space-saving package design
Quality and Safety Features
Robust protection against over-current, over-temperature, and under-voltage conditions
Thermal shutdown protection to prevent damage from overheating
ESD protection on all pins for improved reliability and safety
Compatibility
The L6472H is compatible with a wide range of bipolar stepper motors and can be easily integrated into various industrial and consumer applications.
Application Areas
Printers and scanners
Office automation equipment
Home appliances
Industrial automation systems
General-purpose motor control applications
Product Lifecycle
The L6472H is an active product, and there are no immediate plans for discontinuation. However, customers are advised to contact our website's sales team for the latest information on product availability and potential alternative models.
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