Manufacturer Part Number
A3942KLGTR-T
Manufacturer
Allegro Microsystems
Introduction
A power management integrated circuit for brushed DC motor control, compatible in automotive applications.
Product Features and Performance
Brushed DC motor controller
High-side pre-driver configuration with four outputs
SPI and parallel interface options
NMOS technology integration
Product Advantages
Wide voltage supply range from 4.5V to 60V
High-temperature tolerance from -40°C to 125°C
Automotive grade reliability
Surface mount technology for efficient PCB design
Extended product lifecycle in active status
Key Technical Parameters
Voltage supply range: 4.5V ~ 60V
Operating temperature: -40°C ~ 125°C
Interface: SPI, Parallel
Pre-driver high side outputs: 4
Quality and Safety Features
Adherence to automotive-grade standards
High thermal performance for increased safety
Compatibility
Automotive industry applications
Suitable for surface mount technology on PCBs
Application Areas
Automotive motor control systems
Power management solutions
Product Lifecycle
Currently active product status
Longevity in the market due to automotive grading
Several Key Reasons to Choose This Product
Robust operating temperature range ensuring performance in extreme conditions
Adheres to stringent automotive standards for quality and reliability
Flexible control interface with both SPI and parallel options
High voltage tolerance suitable for a range of DC motors
Designed for easy implementation with surface mount capability