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KA5S0765CYDTU from FAIRCHIL,Fairchild Semiconductor

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KA5S0765CYDTU

Manufacturer: FAIRCHIL

Fairchild Power Switch(FPS)

Partnumber Manufacturer Quantity Availability
KA5S0765CYDTU FAIRCHIL 27000 In Stock

Description and Introduction

Fairchild Power Switch(FPS) The part **KA5S0765CYDTU** is manufactured by **FAIRCHILD**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KA5S0765CYDTU  
- **Type:** Switching Regulator IC  
- **Category:** Power Management IC  

### **Descriptions:**  
- The KA5S0765CYDTU is a high-voltage **SMPS (Switched-Mode Power Supply)** controller IC designed for offline power applications.  
- It is commonly used in **AC/DC converters**, **power supplies**, and **battery chargers**.  
- The IC integrates a **high-voltage power MOSFET** and a **PWM controller**, making it suitable for compact and efficient power supply designs.  

### **Features:**  
- **Built-in high-voltage MOSFET** (typically 650V rating)  
- **Low standby power consumption**  
- **Current-mode PWM control** for improved regulation  
- **Overvoltage protection (OVP)**  
- **Overcurrent protection (OCP)**  
- **Thermal shutdown protection**  
- **Wide input voltage range** (suitable for universal AC line input)  
- **Fixed switching frequency** (optimized for efficiency)  

This information is based on the general characteristics of FAIRCHILD's KA5S0765CYDTU. For detailed electrical specifications, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
KA5S0765CYDTU FAIRCHILD 27000 In Stock

Description and Introduction

Fairchild Power Switch(FPS) Here are the factual details about the **KA5S0765CYDTU** manufactured by **FAIRCHILD**:

### **Specifications:**
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KA5S0765CYDTU  
- **Type:** Switching Power Supply IC  
- **Topology:** Flyback Converter  
- **Input Voltage Range:** 85V to 265V (AC)  
- **Output Power:** Up to 65W (depending on design)  
- **Switching Frequency:** 50kHz (typical)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** TO-220F (Insulated)  
- **Protection Features:** Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Thermal Shutdown  

### **Descriptions:**
- The **KA5S0765CYDTU** is a high-voltage power switching regulator IC designed for offline flyback converters.  
- It integrates a high-voltage MOSFET and PWM controller, reducing external component count.  
- Suitable for SMPS (Switched-Mode Power Supply) applications such as adapters, TVs, and monitors.  

### **Features:**
- Built-in **650V, 5A** Power MOSFET  
- Low standby power consumption  
- **Auto-restart** function for fault conditions  
- **Soft-start** to reduce inrush current  
- **Frequency jittering** for improved EMI performance  
- **Current-mode control** for stable operation  

This information is based on the manufacturer's datasheet and technical documentation. Let me know if you need further details.

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