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KA5M0165R from SAMSUNG

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KA5M0165R

Manufacturer: SAMSUNG

Fairchild Power Switch(FPS)

Partnumber Manufacturer Quantity Availability
KA5M0165R SAMSUNG 70 In Stock

Description and Introduction

Fairchild Power Switch(FPS) The part KA5M0165R is a power switch IC manufactured by Samsung. Below are the specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**  
- **Manufacturer:** Samsung  
- **Part Number:** KA5M0165R  
- **Type:** Power Switch IC  
- **Package:** TO-220F (5-Pin)  
- **Input Voltage Range:** 85V to 265V (AC)  
- **Output Power:** Up to 5W (typical)  
- **Switching Frequency:** ~100kHz (typical)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Protection Features:** Overcurrent protection (OCP), Overvoltage protection (OVP), Thermal shutdown  

### **Descriptions:**  
The KA5M0165R is a high-voltage power switch IC designed for offline switch-mode power supplies (SMPS). It integrates a high-voltage MOSFET and a PWM controller, making it suitable for low-power applications such as standby power supplies and AC/DC adapters.  

### **Features:**  
- Built-in high-voltage power MOSFET (650V rating)  
- Low standby power consumption  
- Internal soft-start function  
- Frequency jittering for reduced EMI  
- Auto-restart protection mode for fault conditions  
- Low startup current (~30µA typical)  

This IC is commonly used in power supply circuits for consumer electronics, LED drivers, and auxiliary power modules.  

(Note: For detailed electrical characteristics, refer to the official Samsung datasheet.)

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