ST L298HN

Полумост (4)4,5 В ~ 7 В

Overview

ST Microelectronics presents its L298HN dual full bridge driver series. The L298HN series from ST is an integrated high voltage, high current dual full bridge driver. These devices are specially designed to accept standard TTL logic and drive inductive loads in Relays, Solenoids, DC and Stepper Motors. Featured are two enable inputs that allow the L298HN to be enabled or disabled independently of the input signals. The emitters of the lower transistors of each bridge are connected together, the corresponding external terminal can be used to connect an external sensing resistor. In addition, a supply input is provided so that the logic works at a lower voltage.

Motor Driver ICs are current amplifiers and are an essential component of motor interfacing. The motor driver integrated circuit chip acts as the interface between a microprocessor or microcontroller, and a motor. As microprocessors tend to operate at lower currents, and motors at higher, motor driver ICs are needed to supply current to the motor as needed. The RS Components range of Motor Driver ICs includes models from leading brands, in various types and configurations to support your design needs.

Features

• Driver Model: L298N 2A

• Driver Chip: Double H Bridge L298N

• Motor Supply Voltage (Maximum): 46V

• Motor Supply Current (Maximum): 2A

• Logic Voltage: 5V

• Driver Voltage: 5-35V

• Driver Current:2A

• Logical Current:0-36mA

• Maximum Power (W): 25W

• Current Sense for each motor

• Heatsink for better performance

• Power-On LED indicator

Applications

• Drive DC motors.

• Drive stepping motors

• In Robotics