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L298N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
L298NST1705Yes

L298N is a dual full-bridge driver manufactured by STMicroelectronics (ST).

The L298N is a dual full-bridge driver manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on factual information from the Manufactor Datasheet:

Specifications:

  • Supply Voltage (Vs): Up to 46V
  • Output Current (per channel): 2A (peak 3A)
  • Logic Supply Voltage (Vss): 5V to 7V
  • Power Dissipation: 25W (with heatsink)
  • Operating Temperature Range: -25°C to +130°C
  • Control Input Voltage (High Level): 2.3V to Vss
  • Control Input Voltage (Low Level): -0.3V to 1.5V

Descriptions:

  • The L298N is a high-voltage, high-current dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC motors, and stepper motors.
  • It is compatible with TTL and CMOS logic levels for easy interfacing with microcontrollers.
  • The device includes built-in protection features such as thermal shutdown and overcurrent protection.

Features:

  • Dual H-Bridge Configuration: Can drive two DC motors or one stepper motor.
  • High Current Handling: Supports up to 2A per channel (3A peak).
  • PWM Capability: Allows speed control of motors via pulse-width modulation.
  • Freewheeling Diodes Included: Protects against back EMF from inductive loads.
  • Thermal Shutdown: Prevents damage due to overheating.
  • Enable Inputs: Allows independent control of each bridge.

This information is strictly based on the manufacturer's datasheet and technical documentation.

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