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IR2109STR from IR,International Rectifier

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IR2109STR

Manufacturer: IR

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

Partnumber Manufacturer Quantity Availability
IR2109STR IR 9975 In Stock

Description and Introduction

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Fixed 500ns Deadtime in a 8-lead SOIC package The IR2109STR is a high-voltage, high-speed power MOSFET and IGBT driver from Infineon Technologies.  

### **Manufacturer:**  
Infineon Technologies  

### **Specifications:**  
- **Output Configuration:** Half-Bridge  
- **Output Current (Source/Sink):** 290mA / 600mA  
- **Supply Voltage (Vcc):** 10V to 20V  
- **Logic Voltage (Vss):** 5V to 20V  
- **Rise Time (Typical):** 120ns  
- **Fall Time (Typical):** 90ns  
- **Propagation Delay (Typical):** 520ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The IR2109STR is designed to drive high-side and low-side N-channel MOSFETs or IGBTs in a half-bridge configuration. It features high noise immunity and under-voltage lockout (UVLO) for both high-side and low-side drivers.  

### **Features:**  
- Floating channel for bootstrap operation  
- 3.3V, 5V, and 15V logic compatible inputs  
- Matched propagation delay for both channels  
- Under-voltage lockout (UVLO)  
- Cross-conduction prevention  
- High-side output in phase with input  
- Low-side output out of phase with input  

This information is based on Infineon's datasheet for the IR2109STR.

Application Scenarios & Design Considerations

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

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