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L298HN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
L298HNST235Yes

L298HN** is a dual full-bridge driver manufactured by **STMicroelectronics**.

The L298HN is a dual full-bridge driver manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: STMicroelectronics
  • Type: Dual Full-Bridge Driver
  • Operating Voltage (VS): Up to 46V
  • Output Current per Channel: 2A (DC), 3A (peak)
  • Logic Supply Voltage (VSS): 5V to 7V
  • Power Dissipation: 25W
  • Package: Multiwatt15 (Through-Hole)
  • Operating Temperature Range: -25°C to +130°C
  • Control Inputs: TTL/CMOS compatible
  • Protection Features: Thermal shutdown, overcurrent protection

Descriptions:

The L298HN is designed to drive inductive loads such as relays, solenoids, DC and stepper motors. It integrates two H-bridges with high current and voltage handling capabilities, making it suitable for bidirectional motor control applications.

Features:

  • Dual H-Bridge Configuration (can drive two DC motors or one stepper motor)
  • High Voltage and Current Capability
  • Low Saturation Voltage
  • TTL/CMOS Compatible Logic Inputs
  • Enable Inputs for PWM Speed Control
  • Thermal Overload Protection
  • Freewheeling Diodes for Inductive Load Protection

This IC is widely used in robotics, automation, and motor control applications due to its robustness and ease of integration.

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