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LNK304GN from POWER

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LNK304GN

Manufacturer: POWER

LinkSwitch-TN Family Lowest Component Count, Energy-Effi cient Off-Line Switcher IC

Partnumber Manufacturer Quantity Availability
LNK304GN POWER 10000 In Stock

Description and Introduction

LinkSwitch-TN Family Lowest Component Count, Energy-Effi cient Off-Line Switcher IC The LNK304GN is a member of the LinkSwitch-TN family from Power Integrations. It is designed for offline buck and buck-boost converters, providing high efficiency and low component count.  

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

### **Specifications:**  
- **Input Voltage Range:** 85 VAC to 265 VAC (universal input)  
- **Output Power:** Up to 360 mA (non-isolated buck topology)  
- **Switching Frequency:** 66 kHz (fixed)  
- **Efficiency:** Up to 85% (depending on design)  
- **Integrated 700 V MOSFET**  
- **On/Off Control:** Primary-side regulation (no optocoupler needed)  
- **Protection Features:**  
  - Auto-restart for overload and short-circuit protection  
  - Thermal shutdown  
  - Hysteretic thermal protection  

### **Descriptions & Features:**  
- **Highly Integrated:** Combines a high-voltage MOSFET, oscillator, and control circuitry in one IC.  
- **Simple Design:** Requires minimal external components, reducing BOM cost.  
- **Low Standby Power:** < 300 mW at 230 VAC input.  
- **Frequency Jittering:** Reduces EMI filtering requirements.  
- **DIP-7 Package:** Easy to use in PCB designs.  
- **Applications:** LED drivers, auxiliary power supplies, and non-isolated buck converters.  

This information is sourced from Power Integrations' official documentation.

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