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IR2109 from IOR,International Rectifier

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IR2109

Manufacturer: IOR

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Fixed 500ns Deadtime in a 8-pin DIP package

Partnumber Manufacturer Quantity Availability
IR2109 IOR 16971 In Stock

Description and Introduction

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Fixed 500ns Deadtime in a 8-pin DIP package The IR2109 is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (now part of Infineon Technologies). Below are the factual specifications, descriptions, and features of the IR2109:

### **Manufacturer:**  
- **International Rectifier (IOR)** (now part of Infineon Technologies)  

### **Specifications:**  
- **Output Configuration:** Half-Bridge  
- **Voltage Supply Range (VCC):** 10V to 20V  
- **High-Side Voltage (VBS):** Up to 600V  
- **Peak Output Current (Source/Sink):** 290mA / 600mA  
- **Propagation Delay (Typical):** 120ns  
- **Rise/Fall Time (Typical):** 40ns / 30ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** 8-Pin PDIP, SOIC  

### **Descriptions:**  
- The IR2109 is a high-voltage driver IC designed to control both high-side and low-side N-channel MOSFETs or IGBTs in a half-bridge configuration.  
- It features a floating high-side driver capable of handling up to 600V.  
- The device includes under-voltage lockout (UVLO) protection for both high-side and low-side drivers.  

### **Features:**  
- **Floating High-Side Driver:** Allows operation with bootstrap circuitry.  
- **Matched Propagation Delay:** Ensures minimal dead time in switching applications.  
- **Undervoltage Lockout (UVLO):** Prevents malfunction at low supply voltages.  
- **Cross-Conduction Prevention:** Built-in logic to avoid shoot-through.  
- **High Noise Immunity:** Robust against switching noise.  
- **Compatible with 3.3V, 5V, and 15V Logic Inputs.**  

This information is based on the manufacturer's datasheet for the IR2109.

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