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STK672-610 from SANKEN

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STK672-610

Manufacturer: SANKEN, SANYO

Thick-Film Hybrid IC 2-phase Stepping Motor Driver

Partnumber Manufacturer Quantity Availability
STK672-610,STK672610 SANKEN, SANYO 25 In Stock

Description and Introduction

Thick-Film Hybrid IC 2-phase Stepping Motor Driver The **STK672-610** is a **hybrid IC (HIC) stepping motor driver** manufactured by **SANKEN**.  

### **Specifications:**  
- **Motor Type:** 2-phase bipolar stepping motor  
- **Supply Voltage (VCC):** +12V to +42V  
- **Output Current:** Up to 4.0A (peak)  
- **Control Method:** PWM constant current control  
- **Microstepping:** Supports 1/2, 1/4, 1/8, and 1/16 microstep resolutions  
- **Logic Input Voltage (VDD):** +3.3V to +5V  
- **Built-in Protection Features:**  
  - Overcurrent protection (OCP)  
  - Thermal shutdown (TSD)  
  - Under-voltage lockout (UVLO)  

### **Descriptions & Features:**  
- **High Efficiency:** Uses PWM chopper control for efficient current regulation.  
- **Low Heat Generation:** Optimized power dissipation reduces heat buildup.  
- **Compact Design:** Hybrid IC integrates power and control circuits in a single package.  
- **Wide Voltage Range:** Supports a broad range of motor supply voltages.  
- **Microstepping Support:** Enables smooth motor operation with reduced vibration and noise.  
- **Protection Circuits:** Ensures safe operation under fault conditions.  

This IC is commonly used in **CNC machines, robotics, industrial automation, and precision positioning systems**.  

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)

Application Scenarios & Design Considerations

Thick-Film Hybrid IC 2-phase Stepping Motor Driver

Alternative Part Number

  • TB6600HG --: Bipolar stepper motor driver IC with comparable voltage and current ratings, commonly used as a direct replacement for Sanken STK stepper driver modules.
  • L298N --: Widely available dual H-bridge motor driver capable of driving stepper motors at similar current levels, easy to source and well documented.
  • A4988 --: Integrated microstepping stepper motor driver with built-in translator, suitable functional alternative when board-level redesign is acceptable.

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