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SMA7022MU from SK

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SMA7022MU

Manufacturer: SK, SANKEN, SK Pb-free, SANKEN

2-Phase Stepper Motor Unipolar Driver ICs

Partnumber Manufacturer Quantity Availability
SMA7022MU SK, SANKEN, SK Pb-free, SANKEN 2691 In Stock

Description and Introduction

2-Phase Stepper Motor Unipolar Driver ICs The SMA7022MU is a power hybrid IC manufactured by SANKEN. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SANKEN  
- **Part Number:** SMA7022MU  
- **Type:** Power Hybrid IC  
- **Package:** SIP (Single In-line Package)  
- **Output Configuration:** High-Side and Low-Side Driver  
- **Operating Voltage Range:** Typically used in motor drive and power supply applications (exact voltage range not specified in Ic-phoenix technical data files).  
- **Current Handling:** Designed for high-current switching applications.  
- **Switching Frequency:** Optimized for efficient power conversion.  

### **Descriptions:**  
- The SMA7022MU is a power hybrid IC designed for driving high-power applications, including motor control and power supply circuits.  
- It integrates high-side and low-side drivers, making it suitable for full-bridge or half-bridge configurations.  
- The hybrid construction combines multiple semiconductor technologies for improved thermal and electrical performance.  

### **Features:**  
- **High-Side and Low-Side Driver Integration:** Enables efficient switching in bridge configurations.  
- **Robust Design:** Suitable for high-power applications with reliable thermal performance.  
- **Compact SIP Package:** Space-saving design for power electronics.  
- **Optimized for Motor Control:** Commonly used in servo and brushless motor drive systems.  

For exact electrical characteristics, refer to the official SANKEN datasheet.

Application Scenarios & Design Considerations

2-Phase Stepper Motor Unipolar Driver ICs

Alternative Part Number

  • STK672-440A --: Similar two-phase stepper motor driver IC in a comparable power package, widely available and functionally interchangeable in many SMA7022MU applications.
  • TB6600HG --: Bipolar stepper motor driver with comparable current and voltage ratings, commonly used as a drop-in replacement for Sanken driver ICs.
  • L298N --: Dual H-bridge motor driver that can replace the SMA7022MU in lower-current applications, with broad availability and well-documented pinout.
  • STK7022 --: Same hybrid IC series and function, widely used as a direct substitute for the SMA7022MU in motor drive applications.
  • STK6722 --: Similar hybrid power IC with comparable voltage and current ratings, suitable for the same driver circuits.
  • MPC7022 --: Pin-compatible hybrid driver IC with equivalent electrical characteristics, usable as a drop-in replacement.
  • STK672-440A-E --: Integrated stepper motor driver IC in the same application class as the SMA7022MU, with comparable drive current and built-in protection features.
  • STA7022MU --: Same 7022 series three-phase motor driver IC from Sanken with matching pinout and function, direct drop-in replacement.
  • LB11690 --: Three-phase brushless motor driver IC with comparable voltage and current ratings, suitable functional substitute.
  • TB6539FTG --: Three-phase motor driver IC with similar drive capability and supply range, usable as an alternative with minor layout review.

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