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TNY287DG-TL from POWER

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TNY287DG-TL

Manufacturer: POWER

Energy-Efficient, Off-Line Switcher With Line Compensated Overload Power

Partnumber Manufacturer Quantity Availability
TNY287DG-TL,TNY287DGTL POWER 3025 In Stock

Description and Introduction

Energy-Efficient, Off-Line Switcher With Line Compensated Overload Power The **TNY287DG-TL** is a member of the TinySwitch-4 family from **Power Integrations**, designed for energy-efficient, low-power offline switch-mode power supplies (SMPS).  

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

### **Specifications:**  
- **Input Voltage Range:** 85V AC to 265V AC  
- **Output Power:** Up to 15W (depending on design)  
- **Switching Frequency:** 132 kHz  
- **Maximum Duty Cycle:** 66%  
- **On-Resistance (RDS(ON)):** 1.8 Ω (typical)  
- **Current Limit:** Adjustable (factory-set)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** SO-8C (Surface Mount)  

### **Descriptions & Features:**  
- **Highly Integrated:** Combines a high-voltage power MOSFET, oscillator, and control circuitry in a single IC.  
- **EcoSmart® Technology:** Enables ultra-low standby power (<30 mW in no-load conditions).  
- **Auto-Restart Protection:** Includes built-in protections for output short-circuit, open-loop, and over-temperature conditions.  
- **Frequency Jittering:** Reduces EMI filtering requirements.  
- **Line Under-Voltage (UV) Detection:** Ensures reliable operation under brownout conditions.  
- **Primary-Side Control:** Eliminates the need for an optocoupler in flyback designs.  

This IC is commonly used in **adapters, chargers, auxiliary power supplies, and smart home devices** requiring compact, efficient power conversion.

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