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STA6610

Dual N-Channel E nhancement Mode F ield E ffect Transistor

Partnumber Manufacturer Quantity Availability
STA6610 34 In Stock

Description and Introduction

Dual N-Channel E nhancement Mode F ield E ffect Transistor The STA6610 is a stepper motor driver IC manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 8V to 45V  
- **Output Current:** Up to 1.5A (per coil)  
- **Microstepping Modes:** Full, Half, Quarter, Eighth, and Sixteenth steps  
- **Logic Supply Voltage (VDD):** 3.3V or 5V  
- **PWM Current Control:** Adjustable via external sense resistors  
- **Thermal Protection:** Built-in thermal shutdown  
- **Package:** PowerSSO-36  

### **Description:**
The STA6610 is a fully integrated stepper motor driver with a built-in microstepping translator. It is designed for bipolar stepper motors and provides smooth motion control with configurable step modes. The device includes protection features such as thermal shutdown and overcurrent protection.

### **Features:**
- **Integrated Microstepping Translator:** Supports multiple step resolutions.  
- **Adjustable Current Control:** PWM chopping for precise motor current regulation.  
- **Low Power Standby Mode:** Reduces power consumption when idle.  
- **Protection Circuits:** Thermal shutdown and overcurrent protection.  
- **Wide Operating Voltage Range:** Suitable for various motor applications.  
- **Compatibility:** Works with 3.3V or 5V logic inputs.  

For detailed application notes and pin configurations, refer to the official STMicroelectronics datasheet.

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