L298N

The L298N is a dual H-bridge motor driver integrated circuit (IC) from STMicroelectronics. It is designed to control inductive loads such as relays, solenoids, DC, and stepper motors. The IC can drive two DC motors or a single stepper motor with ease.

Key Features:

• Dual H-Bridge: Two full H-bridges for driving two DC motors or one stepper motor
• Output Current: 2A per channel (continuous)
• Supply Voltage: 4.5V to 46V
• Total DC Current: Up to 4A
• Logic Supply Voltage: 5V
• Logic Input Levels: TTL-compatible inputs
• Over-temperature Protection: Includes thermal shutdown with hysteresis
• High Noise Immunity: Built-in protection against noise
• Diodes for Back EMF Protection: Built-in flyback diodes to protect against back EMF
• Package: Multiwatt15 and PowerSO20
• Operating Temperature Range: -25°C to +130°C

Applications:

• Robotics: Suitable for controlling robot motors and actuators
• Automotive: Used in automotive applications for driving motors in various subsystems
• Industrial Automation: Controls motors in industrial machinery and automation systems
• Consumer Electronics: Used in consumer devices requiring motor control, such as toys and appliances
• Printers and Scanners: Drives motors in printers and scanners for paper feed and other movements
• Home Automation: Suitable for motorized home automation systems, such as blinds and doors