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SLA5081 from SK

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SLA5081

Manufacturer: SK

N-channel General purpose

Partnumber Manufacturer Quantity Availability
SLA5081 SK 62 In Stock

Description and Introduction

N-channel General purpose The part SLA5081 is manufactured by SK. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Stepper Motor Driver IC  
- **Output Current:** 3.5A (max)  
- **Supply Voltage:** 10V - 46V  
- **Number of Outputs:** 4 (for bipolar stepper motor control)  
- **Package:** SIP (Single In-line Package)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- The SLA5081 is a unipolar stepper motor driver IC designed for high-current applications.  
- It integrates power MOSFETs and control circuitry to drive stepper motors efficiently.  
- Suitable for industrial automation, robotics, and CNC machines.  

### **Features:**  
- Built-in thermal shutdown protection  
- High noise immunity  
- Low saturation voltage  
- Compatible with 5V logic inputs  
- Includes flyback diodes for inductive load protection  

Let me know if you need further details.

Application Scenarios & Design Considerations

N-channel General purpose

Alternative Part Number

  • IRFZ44N --: Widely available N-channel MOSFET with similar voltage and current ratings, commonly used as a substitute in switching applications.
  • STP55NF06 --: N-channel power MOSFET with comparable RDS(on) and current capability, suitable for similar power switching circuits.
  • FQP30N06L --: Logic-level N-channel MOSFET offering similar performance and package compatibility for general switching use.
  • FQP50N06 --: 60V N-channel MOSFET in TO-220 offering similar ratings and low on-resistance, a practical alternative when SLA5081 is unavailable.

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