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TOP252GN from Power

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TOP252GN

Manufacturer: Power

Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

Partnumber Manufacturer Quantity Availability
TOP252GN Power 480 In Stock

Description and Introduction

Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range The TOP252GN is a member of the TOPSwitch-GX family of integrated switching power supply ICs manufactured by Power Integrations.  

### **Manufacturer:**  
- **Power Integrations**  

### **Power Specifications:**  
- **Input Voltage Range:** 85–265 V AC (universal input)  
- **Output Power:** Up to 15 W (open frame)  
- **Switching Frequency:** 132 kHz (fixed)  
- **Maximum Duty Cycle:** 78%  
- **Efficiency:** Up to 80% (depending on design)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions and Features:**  
- **Integrated High-Voltage MOSFET:** 700 V breakdown voltage  
- **Frequency Jittering:** Reduces EMI  
- **Auto-Restart Protection:** For overload, short-circuit, and open-loop conditions  
- **Line Under-Voltage Detection:** Ensures stable operation  
- **Thermal Shutdown:** Protects against overheating  
- **Soft-Start:** Reduces inrush current  
- **Low Standby Power:** <300 mW at 265 V AC input  
- **Package:** TO-220-7C (through-hole)  

This device is commonly used in offline power supplies for applications such as chargers, adapters, and auxiliary power supplies.

Application Scenarios & Design Considerations

Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

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