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L6208N from ST,ST Microelectronics

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L6208N

Manufacturer: ST

Fully integrated stepper motor driver

Partnumber Manufacturer Quantity Availability
L6208N ST 1 In Stock

Description and Introduction

Fully integrated stepper motor driver The L6208N is a DMOS full-bridge driver manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Current:** Up to 5.6A (peak)  
- **Operating Voltage:** 8V to 52V  
- **Logic Supply Voltage (VCC):** 5V  
- **RDS(ON) (per DMOS switch):** 0.3Ω (typical) at 25°C  
- **Switching Frequency:** Up to 100kHz  
- **Package:** PowerDIP20 (Multiwatt15)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**  
- The L6208N is a monolithic full-bridge driver designed for motor control applications.  
- It integrates four DMOS power transistors with a cross-conduction protection feature.  
- Suitable for driving DC motors, stepper motors, and other inductive loads.  
- Includes a PWM current controller for precise motor speed regulation.  

### **Features:**  
- **Full-Bridge Configuration:** Four power DMOS transistors in an H-bridge arrangement.  
- **Cross-Conduction Protection:** Prevents shoot-through currents.  
- **Thermal Shutdown:** Protects against overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Integrated Fast Freewheeling Diodes:** Improves efficiency during inductive load switching.  
- **PWM Current Control:** Enables precise motor speed and torque regulation.  
- **TTL/CMOS Compatible Inputs:** Easy interfacing with microcontrollers.  

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

Application Scenarios & Design Considerations

Fully integrated stepper motor driver

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