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IRS2109 from IR,International Rectifier

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IRS2109

Manufacturer: IR

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Fixed 540ns Deadtime in a 8-Lead package

Partnumber Manufacturer Quantity Availability
IRS2109 IR 200 In Stock

Description and Introduction

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Fixed 540ns Deadtime in a 8-Lead package The IRS2109 is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (IR).  

### **Manufacturer:**  
- **International Rectifier (IR)**  

### **Specifications:**  
- **High-Voltage Range:** Up to 600V  
- **High-Side and Low-Side Driver**  
- **Floating Channel for Bootstrap Operation**  
- **Output Current:** 290mA (source), 600mA (sink)  
- **Under-Voltage Lockout (UVLO)** for both channels  
- **Matched Propagation Delay** for both channels (typically 50ns)  
- **CMOS/LSTTL Compatible Inputs**  
- **3.3V Logic Compatible**  
- **Operating Frequency:** Up to 500kHz  
- **Supply Voltage (VCC):** 10V to 20V  
- **Deadtime Control (Programmable)**  

### **Descriptions:**  
- The IRS2109 is a dual-channel gate driver IC designed to drive both high-side and low-side N-channel MOSFETs or IGBTs in a half-bridge configuration.  
- It features independent high-side and low-side referenced output channels with matched propagation delays.  
- The high-side driver operates with a floating bootstrap supply, allowing it to drive high-side switches efficiently.  

### **Features:**  
- **Fully operational up to 600V**  
- **Tolerant to negative transient voltage (dV/dt immune)**  
- **Cross-conduction prevention (deadtime control)**  
- **Low power dissipation**  
- **Integrated high-speed Schmitt-triggered inputs**  
- **RoHS compliant**  

This information is based on the manufacturer's datasheet and technical documentation.

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