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IRS2111STRPBF from IR,International Rectifier

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IRS2111STRPBF

Manufacturer: IR

Half Bridge Driver, Fixed 650ns Deadtime in a 8-Lead package

Partnumber Manufacturer Quantity Availability
IRS2111STRPBF IR 35054 In Stock

Description and Introduction

Half Bridge Driver, Fixed 650ns Deadtime in a 8-Lead package The IRS2111STRPBF is a high-voltage, high-speed power MOSFET and IGBT driver from Infineon Technologies.  

### **Manufacturer:**  
- **IR (International Rectifier)** – Now part of Infineon Technologies.  

### **Specifications:**  
- **Output Current:** ±2.5A (peak)  
- **High-Side Voltage Range:** Up to 600V  
- **Low-Side Voltage Range:** 10V to 20V  
- **Propagation Delay:** 120ns (typical)  
- **Rise/Fall Time:** 80ns / 50ns (typical)  
- **Supply Voltage (VCC):** 10V to 20V  
- **Logic Input Compatibility:** 3.3V, 5V, and 15V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions and Features:**  
- **High-Voltage Level Shifting:** Enables driving high-side MOSFETs/IGBTs up to 600V.  
- **Independent High- and Low-Side Outputs:** Allows flexible half-bridge configurations.  
- **Matched Propagation Delay:** Ensures precise timing for switching applications.  
- **Undervoltage Lockout (UVLO):** Protects both high- and low-side drivers.  
- **CMOS Schmitt-Triggered Inputs:** Improves noise immunity.  
- **Cross-Conduction Prevention:** Built-in dead time to prevent shoot-through.  
- **Applications:** Motor drives, inverters, switch-mode power supplies (SMPS), and other high-power switching circuits.  

This driver is designed for robust performance in high-voltage applications with efficient switching characteristics.

Application Scenarios & Design Considerations

Half Bridge Driver, Fixed 650ns Deadtime in a 8-Lead package

Alternative Part Number

  • FAN7392MX --: High-side and low-side gate driver with similar 600V rating and logic input compatibility, widely available and pin-compatible in many designs.
  • L6388ED013TR --: High-voltage half-bridge gate driver with comparable drive capability and bootstrap operation, suitable drop-in replacement in many applications.
  • IR2184PBF --: Same vendor family half-bridge driver with similar voltage and current ratings, offering proven reliability as an alternative when IRS2111 is unavailable.

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