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L6219DSA from ST,ST Microelectronics

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L6219DSA

Manufacturer: ST

STEPPER MOTOR DRIVER FOR AUTOMOTIVE RANGE

Partnumber Manufacturer Quantity Availability
L6219DSA ST 144 In Stock

Description and Introduction

STEPPER MOTOR DRIVER FOR AUTOMOTIVE RANGE The part **L6219DSA** is manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics  
- **Part Number:** L6219DSA  
- **Type:** Stepper Motor Driver IC  
- **Operating Voltage:** 10V to 46V  
- **Output Current:** Up to 750mA per phase (saturating)  
- **Logic Supply Voltage (VCC):** 5V  
- **Package:** PowerSO-20 (Exposed Pad)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**
- The **L6219DSA** is a dual full-bridge driver designed for bipolar stepper motor control.  
- It integrates power MOSFETs with protection features, making it suitable for industrial and automation applications.  
- The device includes PWM current control and thermal shutdown protection.  

### **Features:**
- **Dual H-Bridge Configuration** for driving bipolar stepper motors.  
- **Built-in Protection:** Thermal shutdown and overcurrent protection.  
- **PWM Current Control** for precise motor current regulation.  
- **Low Saturation Voltage** for improved efficiency.  
- **Compatible with Microcontrollers** (5V logic inputs).  
- **High-Voltage Operation** (up to 46V).  

This information is based on STMicroelectronics' official datasheet for the L6219DSA.

Application Scenarios & Design Considerations

STEPPER MOTOR DRIVER FOR AUTOMOTIVE RANGE

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