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SLA7066M from SK

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SLA7066M

Manufacturer: SK

2-Phase Unipolar Stepper Motor Driver

Partnumber Manufacturer Quantity Availability
SLA7066M SK 1404 In Stock

Description and Introduction

2-Phase Unipolar Stepper Motor Driver The SLA7066M is a stepper motor driver IC manufactured by Sanken (now part of ON Semiconductor).  

### **Specifications:**  
- **Output Current:** Up to 3.5A (peak)  
- **Supply Voltage (VM):** 10V to 42V  
- **Logic Voltage (VCC):** 4.5V to 5.5V  
- **Number of Outputs:** 4 (for bipolar stepper motor control)  
- **Step Modes:** Full-step, half-step, microstepping (via external control)  
- **Protection Features:** Thermal shutdown, overcurrent protection  
- **Package:** SIP-23 (Single In-line Package with 23 pins)  

### **Descriptions and Features:**  
- Designed for driving bipolar stepper motors with high efficiency.  
- Built-in PWM current control for smooth motor operation.  
- Low ON-resistance output MOSFETs for reduced power dissipation.  
- Compatible with both 5V and 3.3V logic inputs.  
- Includes a built-in watchdog timer for fault detection.  
- Suitable for applications like printers, robotics, and automation systems.  

For detailed electrical characteristics and application circuits, refer to the official datasheet from ON Semiconductor (formerly Sanken).

Application Scenarios & Design Considerations

2-Phase Unipolar Stepper Motor Driver

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