Manufacturer Part Number
A3958SLB
Manufacturer
allegro-microsystems
Introduction
The A3958SLB is an integrated motor driver solution for controlling brushed DC motors.
Product Features and Performance
Fully integrated driver with control and power stage
Dual Half-Bridge outputs
DMOS technology
Serial interface for control input
Capable of driving 2A per output
Product Advantages
High integration simplifies design and reduces board space
Built-in serial control minimizes external components
High current output suitable for a variety of motors
Broad supply and load voltage range for flexible usage across different power systems
Key Technical Parameters
Brushed DC motor controller
Output Configuration: Half Bridge (2)
Technology: DMOS
Current Output: 2A
Voltage Supply: 4.5V to 5.5V
Voltage Load: 20V to 50V
Operating Temperature Range: -20°C to 150°C
Mounting Type: Surface Mount
Package: 24-SOIC
Quality and Safety Features
Over-temperature protection
Extended temperature operating range ensuring reliability in various environments
Compatibility
General-purpose brushed DC motor applications
Application Areas
Industrial automation
Consumer electronics
Office machinery
Robotics
Product Lifecycle
Obsolete status indicates that the product may be at the end of its production life with limited availability
Potential for future unavailability with the need to consider replacements or upgrades
Several Key Reasons to Choose This Product
High current capability to drive larger DC motors
Serial interface for reduced wiring complexity
Versatile power supply and motor voltage ranges
DMOS technology for efficient power handling
Allegro Microsystems' reputation for producing reliable motor driver solutions
A3957SLBTR-TPB-FREE
A3958SLBTAllegro MicroSystems