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ST2378E from ST,ST Microelectronics

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ST2378E

Manufacturer: ST

8-BIT DUAL SUPPLY 1.71V TO 5.5V LEVEL TRANSLATOR WITH I/OVCC 菅15KV ESD PROTECTION

Partnumber Manufacturer Quantity Availability
ST2378E ST 140 In Stock

Description and Introduction

8-BIT DUAL SUPPLY 1.71V TO 5.5V LEVEL TRANSLATOR WITH I/OVCC 菅15KV ESD PROTECTION The part **ST2378E** is a **stepper motor driver IC** manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Output Current:** Up to 1.5A per phase  
- **Supply Voltage Range:** 10V to 46V  
- **Logic Supply Voltage (VCC):** 5V  
- **Step Resolution:** Full, half, quarter, and eighth-step modes  
- **Protection Features:** Thermal shutdown, overcurrent protection, and undervoltage lockout  
- **Control Interface:** Step and direction inputs  
- **Package Type:** PowerDIP20  

### **Descriptions and Features:**  
- Designed for **bipolar stepper motor control**  
- Integrates a **PWM current controller** for efficient motor driving  
- Supports **microstepping** for smoother motion control  
- Includes **built-in protection** against overheating and short circuits  
- Suitable for **industrial automation, robotics, and CNC applications**  
- Compatible with **3.3V and 5V logic levels**  

This driver IC is commonly used in applications requiring precise motor positioning and smooth operation.

Application Scenarios & Design Considerations

8-BIT DUAL SUPPLY 1.71V TO 5.5V LEVEL TRANSLATOR WITH I/OVCC 菅15KV ESD PROTECTION

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