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STK672-210-E from SANKEN

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STK672-210-E

Manufacturer: SANKEN

Thick-Film Hybrid IC Unipolar Constant-Current Chopper Two-Phase Stepping Motor Driver Output Current 1.4A

Partnumber Manufacturer Quantity Availability
STK672-210-E,STK672210E SANKEN 908 In Stock

Description and Introduction

Thick-Film Hybrid IC Unipolar Constant-Current Chopper Two-Phase Stepping Motor Driver Output Current 1.4A The **STK672-210-E** is a hybrid IC (Integrated Circuit) manufactured by **SANKEN**. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Thick Film Hybrid IC  
- **Function:** Stepper Motor Driver  
- **Output Current:** 2.0A (per phase)  
- **Supply Voltage (VCC):** Up to 40V  
- **Control Method:** PWM Current Control  
- **Step Modes:** Full-step, Half-step, Microstep (configurable)  
- **Package:** SIP (Single In-line Package)  
- **Protection Features:** Thermal shutdown, Overcurrent protection  

### **Descriptions:**  
- The **STK672-210-E** is designed for driving **2-phase bipolar stepper motors** with high efficiency and precision.  
- It integrates a **PWM chopper circuit** for smooth current control, reducing motor noise and vibration.  
- Suitable for applications requiring **high torque and low heat dissipation**, such as industrial automation, robotics, and CNC machines.  

### **Features:**  
- **Built-in current sensing** for accurate motor control.  
- **Low power dissipation** due to efficient PWM operation.  
- **Compact SIP package** for space-saving PCB designs.  
- **Wide operating voltage range** (compatible with various motor voltages).  
- **Microstep resolution support** for smoother motor motion.  

This IC is commonly used in **precision motion control systems** where reliability and performance are critical.

Application Scenarios & Design Considerations

Thick-Film Hybrid IC Unipolar Constant-Current Chopper Two-Phase Stepping Motor Driver Output Current 1.4A

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