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L298N from ST,ST Microelectronics

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16.113ms

L298N

Manufacturer: ST

DUAL FULL-BRIDGE DRIVER

Partnumber Manufacturer Quantity Availability
L298N ST 16696 In Stock

Description and Introduction

DUAL FULL-BRIDGE DRIVER The L298N is a dual full-bridge driver manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **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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