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TNY276GN from POWER

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TNY276GN

Manufacturer: POWER

Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range

Partnumber Manufacturer Quantity Availability
TNY276GN POWER 10000 In Stock

Description and Introduction

Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range The TNY276GN is a member of the TinySwitch-III family of energy-efficient, low-power offline switcher ICs manufactured by Power Integrations.  

### **Manufacturer:**  
Power Integrations  

### **Power Specifications:**  
- **Input Voltage Range:** 85 VAC to 265 VAC (universal input)  
- **Output Power:** Up to 8.5 W (230 VAC) / 5.5 W (85-265 VAC) in open-frame applications  
- **Switching Frequency:** 132 kHz (fixed)  
- **Efficiency:** >70% (typical)  
- **Standby Power Consumption:** <50 mW (with external bias)  

### **Descriptions & Features:**  
- **Integrated 700 V MOSFET** with auto-restart protection  
- **Advanced current limit** for improved efficiency and reduced component stress  
- **Line Under-Voltage (UV) Detection** for brownout protection  
- **Thermal shutdown** with hysteresis for over-temperature protection  
- **Frequency Jittering** to reduce EMI filtering requirements  
- **Auto-restart mode** for fault conditions (output short/open loop)  
- **DIP-8C (eSIP-7C) package** for compact designs  
- **Primary-side control** eliminates optocoupler and secondary feedback circuitry  

The TNY276GN is commonly used in low-power offline switch-mode power supplies (SMPS) for applications such as adapters, chargers, and auxiliary power supplies.

Application Scenarios & Design Considerations

Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range

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