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KA3S0680 from KEC

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KA3S0680

Manufacturer: KEC

Fairchild Power Switch(FPS)

Partnumber Manufacturer Quantity Availability
KA3S0680 KEC 17 In Stock

Description and Introduction

Fairchild Power Switch(FPS) The part KA3S0680 is manufactured by KEC (Korea Electronics Corporation). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Switching Regulator IC  
- **Package:** TO-3P  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 3A  
- **Input Voltage Range:** 85V to 265V AC  
- **Switching Frequency:** ~50kHz  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- Designed for power supply applications, particularly in SMPS (Switched-Mode Power Supply) systems.  
- Integrates a high-voltage power MOSFET and PWM controller.  
- Suitable for offline flyback converters.  

### **Features:**  
- Built-in high-voltage startup circuit.  
- Low standby power consumption.  
- Overvoltage and overcurrent protection.  
- Soft-start function to reduce inrush current.  
- Internal thermal shutdown protection.  

This information is based on the manufacturer's datasheet and technical documentation.

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