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KA5L0165RN from FSC,Fairchild Semiconductor

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KA5L0165RN

Manufacturer: FSC

Fairchild Power Switch(FPS)

Partnumber Manufacturer Quantity Availability
KA5L0165RN FSC 90 In Stock

Description and Introduction

Fairchild Power Switch(FPS) The part KA5L0165RN is manufactured by Fairchild Semiconductor (FSC). Below are the factual details about its specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor (FSC)  
- **Part Number:** KA5L0165RN  
- **Category:** Power Management IC  
- **Type:** Offline PWM Controller  
- **Package:** TO-220F-5L (isolated type)  
- **Operating Voltage Range:** 8.5V to 26V  
- **Switching Frequency:** 100kHz (fixed)  
- **Maximum Duty Cycle:** 70%  
- **Output Current:** Up to 1A (for gate drive)  
- **Operating Temperature Range:** -25°C to +85°C  

### **Descriptions:**  
The KA5L0165RN is a high-voltage PWM controller designed for offline power supply applications. It integrates a fixed-frequency current-mode controller with high-voltage startup circuitry, making it suitable for flyback and forward converter designs.  

### **Features:**  
- Built-in high-voltage startup circuit  
- Current-mode PWM control  
- Under-voltage lockout (UVLO) protection  
- Over-current protection (OCP)  
- Over-voltage protection (OVP)  
- Internal soft-start function  
- Low standby power consumption  
- Fixed operating frequency (100kHz)  
- Low startup current (<30µA)  

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

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