L298n Dual H-Bridge Motor Drive Board Module

• Part Number: L298n
• Category: Motor Drive Board
• Logic Supply Voltage: 5V
• Model NO.: L298N Motor Drive Board Module
• Power Dissipation: 25W
• Peak Current Per Channel: 4A
• Transport Package: Box
• Specification: 44.2*47
• Trademark: /
• Origin: Chn
• HS Code: 8443919090
• Production Capacity: 500000PCS/Year

Product Description

The L298N module is a very popular and versatile dual H-bridge motor driver integrated circuit that is widely used in robotics, automation, and various DIY electronics projects. It is designed to independently control the speed and direction of two DC motors or a single bipolar stepper motor, making it a preferred solution for motor control applications. The module operates over a wide voltage range, typically 5V to 35V, and can provide up to 2A of continuous current per channel, with peak currents up to 3A. This makes it suitable for driving small and medium-sized motors commonly found in robotics, such as wheeled robots, robotic arms, and other motion control systems.

One of the key features of the L298N module is its ability to provide bidirectional control, meaning it can drive motors in both forward and reverse directions. This is achieved through its H-bridge configuration, which allows the module to switch the polarity of the voltage supplied to the motor. The module is equipped with four input pins (IN1, IN2, IN3, IN4) for controlling the direction of the motor, and two enable pins (ENA, ENB) that allow speed control via pulse width modulation (PWM). By adjusting the duty cycle of the PWM signal, the user can precisely control the speed of the motor.

The L298N module also includes an onboard 5V regulator that can be used to power external logic circuits or microcontrollers without the need for an additional power supply. In addition, the module has built-in protection diodes that protect the circuit from voltage spikes generated by the motor during operation, thereby improving its reliability and durability. Its compact design and ease of use make it a great choice for hobbyists and professionals alike. With simple interface capabilities, the L298N module can easily connect to a microcontroller, allowing seamless integration with a variety of projects. Whether you are building a simple robot or a complex automation system, the L298N module provides a powerful and efficient solution for motor control.

Specifications

Driver Chip	L298N
Motor Supply Voltage	5V to 46V
Logic Supply Voltage	5V
Continuous Current per Channel	2A
Peak Current per Channel	4A
Power Dissipation	25W
Control Logic Level	Standard TTL logic levels (0V to 5V)
Dimensions	Typically around 43mm x 43mm x 26mm

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