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KA1H0565R from FAIRCHILD,Fairchild Semiconductor

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KA1H0565R

Manufacturer: FAIRCHILD

Fairchild Power Switch(FPS)

Partnumber Manufacturer Quantity Availability
KA1H0565R FAIRCHILD 20 In Stock

Description and Introduction

Fairchild Power Switch(FPS) **Part Number:** KA1H0565R  
**Manufacturer:** FAIRCHILD  

### **Specifications:**  
- **Category:** Power IC  
- **Type:** Switching Regulator IC  
- **Topology:** Offline Flyback Converter  
- **Input Voltage Range:** 85V to 265V AC  
- **Output Power:** Up to 65W  
- **Switching Frequency:** 100 kHz (fixed)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** TO-220F-4L (Isolated)  

### **Descriptions:**  
The KA1H0565R is a high-voltage power switching regulator IC designed for offline flyback converter applications. It integrates a high-voltage MOSFET and PWM controller, making it suitable for power supplies in consumer electronics, industrial equipment, and auxiliary power systems.  

### **Features:**  
- Built-in 650V/5A Power MOSFET  
- Low Standby Power Consumption (<1W)  
- Overvoltage Protection (OVP)  
- Overcurrent Protection (OCP)  
- Overload Protection (OLP)  
- Thermal Shutdown Protection  
- Auto-Restart Function for Fault Conditions  
- Soft Start for Reduced Inrush Current  

This IC is optimized for compact and efficient power supply designs.  

*(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)*

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