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KA3S0765RFYDTU from FAIR,Fairchild Semiconductor

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KA3S0765RFYDTU

Manufacturer: FAIR

Fairchild Power Switch(SPS)

Partnumber Manufacturer Quantity Availability
KA3S0765RFYDTU FAIR 6794 In Stock

Description and Introduction

Fairchild Power Switch(SPS) **Part Number:** KA3S0765RFYDTU  
**Manufacturer:** FAIR (Fairchild Semiconductor)  

### **Specifications:**  
- **Type:** Switching Regulator IC  
- **Topology:** Flyback  
- **Input Voltage Range:** 85V to 265V AC (Universal Input)  
- **Output Power:** Up to 15W  
- **Switching Frequency:** 100 kHz (Typical)  
- **Output Voltage:** Adjustable (Depends on External Components)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220F (Isolated)  

### **Descriptions & Features:**  
- **Integrated High-Voltage MOSFET:** 650V, 1.5A  
- **Low Standby Power Consumption:** <100mW  
- **Built-in Overvoltage Protection (OVP)**  
- **Overload Protection (OLP)**  
- **Thermal Shutdown Protection**  
- **Auto-Restart Function for Fault Conditions**  
- **Frequency Jittering for Reduced EMI**  
- **Primary-Side Regulation (PSR) for Simplified Design**  

This IC is commonly used in offline power supplies for consumer electronics, adapters, and auxiliary power applications.  

(Note: FAIR refers to Fairchild Semiconductor, which was acquired by ON Semiconductor.)

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