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L6219D from STMicroelectronics,ST Microelectronics

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L6219D

Manufacturer: STMicroelectronics

STEPPER MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6219D STMicroelectronics 11 In Stock

Description and Introduction

STEPPER MOTOR DRIVER The L6219D is a motor driver IC manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Supply Voltage (VS):** 10V to 46V  
- **Output Current (per channel):** Up to 1A (peak)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** SO-20 (Surface Mount)  
- **Logic Input Voltage (VIN):** 5V TTL/CMOS compatible  
- **PWM Control:** Yes  
- **Protection Features:** Thermal shutdown, overcurrent protection  

### **Description:**  
The L6219D is a dual full-bridge driver designed for bipolar stepper motor control or bidirectional DC motor control. It integrates power MOSFETs with a high-current capability and includes built-in protection features.  

### **Features:**  
- Dual full-bridge driver for stepper or DC motors  
- Built-in PWM current control  
- Cross-conduction protection  
- Low saturation voltage outputs  
- TTL/CMOS compatible inputs  
- Thermal shutdown protection  

This information is sourced from STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

STEPPER MOTOR DRIVER
Partnumber Manufacturer Quantity Availability
L6219D STM 524 In Stock

Description and Introduction

STEPPER MOTOR DRIVER The part **L6219D** is manufactured by **STM (STMicroelectronics)**.  

### **Specifications:**  
- **Type:** Stepper Motor Driver IC  
- **Package:** SOIC-20  
- **Operating Voltage:** 10V to 46V  
- **Output Current:** Up to 750mA per phase  
- **Logic Supply Voltage (VCC):** 5V  
- **Number of Outputs:** 4 (Dual Full Bridge)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Control Interface:** Parallel (Step and Direction inputs)  

### **Descriptions:**  
The **L6219D** is a dual full-bridge driver designed for bipolar stepper motor control. It integrates power MOSFETs and logic circuitry to drive motors efficiently. It supports microstepping and includes protection features like thermal shutdown and overcurrent detection.  

### **Features:**  
- Dual full-bridge driver for bipolar stepper motors  
- Built-in PWM current control  
- Thermal shutdown protection  
- Cross-conduction protection  
- Adjustable current limiting  
- Compatible with TTL/CMOS logic levels  
- Low saturation voltage outputs  

This information is based on the manufacturer's datasheet. For detailed technical specifications, refer to the official **STMicroelectronics documentation**.

Application Scenarios & Design Considerations

STEPPER MOTOR DRIVER

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