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L6287 from SGS-THOMSON

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L6287

Manufacturer: SGS-THOMSON

POWER COMBO DRIVER

Partnumber Manufacturer Quantity Availability
L6287 SGS-THOMSON 39 In Stock

Description and Introduction

POWER COMBO DRIVER Part L6287 is manufactured by SGS-THOMSON (now STMicroelectronics).  

### **Specifications:**  
- **Type:** Dual Full-Bridge Driver  
- **Operating Voltage:** 5.5V to 48V  
- **Output Current:** Up to 2.8A per channel  
- **Logic Inputs:** TTL/CMOS compatible  
- **Protection Features:** Thermal shutdown, undervoltage lockout  
- **Package:** Multiwatt15 (vertical or horizontal)  

### **Descriptions and Features:**  
- Designed for driving inductive loads such as motors (DC, stepper, or brushless).  
- Includes two independent full-bridge drivers.  
- PWM control for speed regulation.  
- Cross-conduction protection.  
- Low standby current consumption.  
- Suitable for industrial and automotive applications.  

For exact electrical characteristics, refer to the official datasheet from STMicroelectronics.

Partnumber Manufacturer Quantity Availability
L6287 ST 10 In Stock

Description and Introduction

POWER COMBO DRIVER Here is the factual information about part L6287 from the manufacturer ST:  

### **Manufacturer:** STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** Stepper Motor Driver IC  
- **Operating Voltage:** 10V to 52V  
- **Output Current:** Up to 2.8A per phase (peak)  
- **Logic Supply Voltage (VCC):** 5V  
- **Control Interface:** Step and Direction inputs  
- **Microstepping:** Full, Half, Quarter, and Eighth step modes  
- **Protection Features:** Thermal shutdown, overcurrent protection, undervoltage lockout  
- **Package:** PowerSO20  

### **Descriptions:**  
The **L6287** is a fully integrated stepper motor driver IC designed for bipolar stepper motors. It integrates a dual full-bridge driver with PWM current control and a step/direction interface, making it suitable for precision motion control applications.  

### **Features:**  
- **Dual Full-Bridge Driver:** Supports bipolar stepper motors.  
- **PWM Current Control:** Adjustable current regulation for smooth operation.  
- **Step/Direction Interface:** Simple control via external signals.  
- **Microstepping Capability:** Supports multiple step resolutions.  
- **Built-in Protections:** Thermal shutdown, overcurrent, and undervoltage lockout.  
- **Wide Voltage Range:** Operates from 10V to 52V.  

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

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