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IR2166 from IOR,International Rectifier

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IR2166

Manufacturer: IOR

PFC Ballast Control in a 16-pin DIP package

Partnumber Manufacturer Quantity Availability
IR2166 IOR 240 In Stock

Description and Introduction

PFC Ballast Control in a 16-pin DIP package The IR2166 is a fully integrated, high-voltage, half-bridge driver IC manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage (VCC):** 10V to 20V  
- **Floating High-Side Driver Voltage (VB):** Up to 600V  
- **Output Current (Source/Sink):** 290mA / 600mA  
- **Operating Frequency Range:** Up to 1MHz  
- **Dead Time:** Programmable (100ns to 2µs)  
- **Under-Voltage Lockout (UVLO):** 8.7V (turn-on), 7.7V (turn-off)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead PDIP, SOIC  

### **Descriptions:**  
The IR2166 is designed for driving MOSFETs or IGBTs in half-bridge configurations. It integrates a high-side and low-side gate driver with built-in dead-time control, oscillator, and protection features. It is commonly used in applications like electronic ballasts, switch-mode power supplies (SMPS), and motor drives.  

### **Features:**  
- **Integrated Oscillator:** Adjustable frequency via external resistor/capacitor.  
- **Programmable Dead Time:** Prevents shoot-through in half-bridge circuits.  
- **Under-Voltage Lockout (UVLO):** Protects against low supply voltage conditions.  
- **Fault Protection:** Shutdown on overcurrent or overtemperature.  
- **High Noise Immunity:** Robust design for noisy environments.  
- **Low Power Consumption:** Optimized for efficiency.  

The IR2166 simplifies half-bridge designs by reducing external component count while providing reliable performance.  

(Note: For exact datasheet details, refer to the official IR2166 datasheet from International Rectifier.)

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