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IRS2181STRPBF from IR,International Rectifier

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IRS2181STRPBF

Manufacturer: IR

High and Low Side Driver, SoftTurn-On, Noninverting Inputs, Separate High and Low Side Inputs in a 8-Lead package

Partnumber Manufacturer Quantity Availability
IRS2181STRPBF IR 1000 In Stock

Description and Introduction

High and Low Side Driver, SoftTurn-On, Noninverting Inputs, Separate High and Low Side Inputs in a 8-Lead package The IRS2181STRPBF is a high-speed power MOSFET and IGBT driver manufactured by Infineon Technologies.  

### **Key Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Type:** High- and Low-Side Driver  
- **Output Current:** 1.5A (source/sink)  
- **Supply Voltage (VDD):** 10V to 20V  
- **Logic Input Voltage (VIN):** 5V TTL/CMOS compatible  
- **Propagation Delay:** 120ns (typical)  
- **Rise/Fall Time:** 35ns (typical)  
- **Dead Time (Typical):** 540ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions and Features:**  
- **High-Side and Low-Side Independent Drive:** Allows for flexible half-bridge or full-bridge configurations.  
- **Floating High-Side Driver:** Supports bootstrap operation for high-side N-channel MOSFETs or IGBTs.  
- **Undervoltage Lockout (UVLO):** Protects both high-side and low-side drivers from insufficient supply voltage.  
- **Matched Propagation Delays:** Ensures precise timing for synchronous switching.  
- **CMOS Schmitt-Triggered Inputs:** Provides high noise immunity.  
- **Cross-Conduction Prevention:** Internal dead-time control minimizes shoot-through.  
- **Applications:** Motor drives, power supplies, inverters, and other high-frequency switching circuits.  

This driver is designed for efficient and reliable switching of power MOSFETs and IGBTs in various power electronics applications.

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