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KA5L0565R from FSC,Fairchild Semiconductor

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KA5L0565R

Manufacturer: FSC

Flyback & Forward PWM Controllers with Integrated MOSFET

Partnumber Manufacturer Quantity Availability
KA5L0565R FSC 31 In Stock

Description and Introduction

Flyback & Forward PWM Controllers with Integrated MOSFET The part KA5L0565R is manufactured by Fairchild Semiconductor (FSC). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor (FSC)  
- **Category:** Power Management ICs  
- **Type:** SMPS (Switched-Mode Power Supply) Controller  
- **Topology:** Flyback  
- **Input Voltage Range:** 85V to 265V AC  
- **Output Power:** Up to 34W (depending on design)  
- **Switching Frequency:** 50kHz (typical)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** TO-220F-4L (isolated)  

### **Descriptions:**  
- The KA5L0565R is a high-voltage power switch designed for offline flyback converters.  
- It integrates a PWM controller and a high-voltage MOSFET, simplifying SMPS designs.  
- Suitable for low-power AC/DC adapters, auxiliary power supplies, and standby power circuits.  

### **Features:**  
- Built-in high-voltage power MOSFET (650V, 4A)  
- Internal soft-start for reduced stress during startup  
- Overvoltage protection (OVP)  
- Overcurrent protection (OCP)  
- Thermal shutdown protection  
- Low standby power consumption  
- Auto-restart mode for fault conditions  

This information is strictly based on the manufacturer's provided data. Let me know if you need further details.

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