Manufacturer Part Number
LB1847-E
Manufacturer
onsemi
Introduction
The LB1847-E from onsemi is a motor driver integrated circuit designed for driving bipolar stepper motors.
Product Features and Performance
Fully Integrated Motor Driver
Control and Power Stage Functionality
Half Bridge Output Configuration
Parallel Interface for Connectivity
Bipolar Technology for Efficient Operation
Product Advantages
Integrated design simplifies system architecture
Capable of driving 1.5A current for robust motor performance
Suitable for a wide voltage range from 10V to 45V for system flexibility
Operational across a broad temperature range -20°C to 85°C supporting various environments
Through Hole mounting for durable and reliable PCB connections
Key Technical Parameters
Motor Type Supported: Bipolar Stepper
Output Current: 1.5A
Voltage - Supply Range: 4.75V to 5.25V
Voltage - Load Range: 10V to 45V
Operating Temperature Range: -20°C to 85°C
Mounting Type: Through Hole
Package: 28-SDIP with Exposed Pad
Quality and Safety Features
Operation within standard supply voltage and temperature ranges ensures device reliability
Compatibility
Supports Parallel Interface for standard connectivity options
Designed for general-purpose use with various bipolar stepper motors
Application Areas
Targeted for general-purpose applications across various industries requiring stepper motor control
Product Lifecycle
Status: Obsolete
As the product is deprecated, replacements or upgrades may be limited or unavailable
Understanding existing stocks and considering future sourcing is crucial
Several Key Reasons to Choose This Product
Simplified motor system design with an integrated controller and power stage
Adequate driving current for medium-sized stepper motors
Low voltage operation viable for battery-powered or low voltage systems
Robust operation with a wide operating temperature suitable for industrial applications
Resilient Through Hole package for secure PCB mounting
The obsolescence status necessitates consideration for long-term support and availability
LB1846M-TLM-ESanyoBIDIRECTIONAL MOTOR DRIVER