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TNY268GN-TL from POWER

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TNY268GN-TL

Manufacturer: POWER

Enhanced, Energy Effi cient, Low Power Off-line Switcher

Partnumber Manufacturer Quantity Availability
TNY268GN-TL,TNY268GNTL POWER 1000 In Stock

Description and Introduction

Enhanced, Energy Effi cient, Low Power Off-line Switcher The TNY268GN-TL is a member of the TinySwitch-II family of integrated circuits (ICs) manufactured by Power Integrations. It is designed for low-power offline switch-mode power supplies (SMPS).  

### **Manufacturer:**  
Power Integrations  

### **Key Specifications:**  
- **Input Voltage Range:** 85 VAC to 265 VAC (universal input)  
- **Output Power:** Up to 6.5 W (depending on design and application)  
- **Switching Frequency:** 132 kHz (fixed)  
- **Integrated Features:**  
  - High-voltage power MOSFET (700 V)  
  - Auto-restart protection (overload, open-loop, short-circuit)  
  - Line undervoltage (UV) detection  
  - Thermal shutdown  
  - Frequency jittering for reduced EMI  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** SMD-8 (DIP-8 compatible footprint)  

### **Description:**  
The TNY268GN-TL is an energy-efficient, low-power offline switcher IC that integrates a high-voltage MOSFET, oscillator, and control circuitry. It is optimized for cost-effective, compact power supply designs with minimal external components.  

### **Features:**  
- **EcoSmart® Technology** (Energy-efficient operation)  
- **Simple Design:** Requires fewer external components  
- **Low Standby Power:** < 100 mW at no load  
- **Cycle-by-Cycle Current Limiting** for enhanced reliability  
- **Burst Mode Operation** for improved efficiency at light loads  

This IC is commonly used in applications such as:  
- AC/DC adapters  
- Auxiliary power supplies  
- LED drivers  
- Home appliances  

For detailed design guidelines, refer to the official datasheet from Power Integrations.

Application Scenarios & Design Considerations

Enhanced, Energy Effi cient, Low Power Off-line Switcher

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