Dual H-Bridge Motor Driver Board - L298N

AUD $25.95

In Stock: Ships Today  

Back orders: Ship in 3 weeks

Our Code: MCU-60106

The L298N based motor driver board can be used to control two brushed dc motors with a continual current of up to 2A per motor. It features a large heat sink and screw terminals for easy installation.

Overview

The motor driver is based on the popularL298 chip. It has a peak current of 2A per motor and can be controlled via TTL from any microcontroller with 3.3-5V inputs. The on-board 78M05 5V regulator can be used to supply logic power of   ~450mA to the board or external microcontroller with a supply of 7-35V.

Motor connections, power and ground are made easily using the screw terminals while logic connections are provided on a 0.1" header for easy connection using jumper leads.

LED's are provided to show motor direction and power supply.

Specifications

  • Input voltage range Vs: +5 V-+35 V. If the on-board regulator is used to supply external components then the supply range is +7 V ~ +35 V.
  • Peak current:2A per motor. In practice this will depend on ambient conditions and air flow. Maximum power consumption in total is 20W.
  • Logic voltage Vss: +5 V ~ +7 V ( power taking from board: +5 V)
  • Power consumption for logical part: 0 ~ 36mA
  • Control signal input voltage range:
    • Low:-0.3V ≤ Vin ≤ 1.5V
    • High: 2.3V ≤ Vin ≤ Vss
  • Enable signal input voltage range:
    • Low: -0.3 ≤ Vin ≤ 1.5V (control signal is invalid)
    • High: 2.3V ≤ Vin ≤ Vss (control signal)
  • Maximum power consumption: 20W (temperature T =75ºC)
  • Storage temperature:-25ºC to +130 ºC
  • Dimensions:55m*39 * 33mm
  • Weight:35g

 

Documents

L298 Datasheet

Schematic

L298 Motor Driver Board Schematic

L298 Motor Driver Board Schematic

 

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