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L6220 from STM,ST Microelectronics

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L6220

Manufacturer: STM

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Partnumber Manufacturer Quantity Availability
L6220 STM 1075 In Stock

Description and Introduction

QUAD DARLINGTON SWITCHES The part **L6220** is manufactured by **STMicroelectronics (STM)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** DMOS Driver for 3-Phase Brushless DC Motor  
- **Operating Voltage:** 8V to 52V  
- **Output Current:** Up to 2.8A (peak)  
- **RDS(ON) (per DMOS):** 0.73Ω (typical at 25°C)  
- **PWM Operating Frequency:** Up to 100kHz  
- **Logic Inputs:** TTL/CMOS compatible  
- **Protection Features:** Thermal shutdown, undervoltage lockout, overcurrent protection  
- **Package:** PowerDIP 20, SO 20  

### **Descriptions:**
- The **L6220** is a DMOS driver IC designed for driving 3-phase brushless DC motors.  
- It integrates three half-bridge DMOS power stages with a high-efficiency PWM current control system.  
- Suitable for applications requiring precise motor control, such as printers, robotics, and industrial automation.  

### **Features:**
- **High Efficiency:** Low RDS(ON) DMOS output stages reduce power dissipation.  
- **Flexible Control:** Supports PWM current control with external sensing.  
- **Integrated Protection:** Includes thermal shutdown, undervoltage lockout, and overcurrent detection.  
- **Wide Voltage Range:** Operates from 8V to 52V, making it suitable for various motor applications.  
- **Logic-Level Inputs:** Compatible with TTL/CMOS signals for easy interfacing with microcontrollers.  

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

Application Scenarios & Design Considerations

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