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IRS21084SPBF from IR,International Rectifier

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IRS21084SPBF

Manufacturer: IR

HALF-BRIDGE DRIVER

Partnumber Manufacturer Quantity Availability
IRS21084SPBF IR 10175 In Stock

Description and Introduction

HALF-BRIDGE DRIVER The IRS21084SPBF is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (IR). Below are the factual specifications, descriptions, and features:

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

### **Part Number:**  
- **IRS21084SPBF**  

### **Description:**  
- **High- and Low-Side Driver IC**  
- Designed for driving both high-side and low-side N-channel MOSFETs or IGBTs in a half-bridge configuration.  
- Features independent high- and low-side referenced output channels.  

### **Key Features:**  
- **Floating channel** for bootstrap operation (up to 600V).  
- **Gate drive supply range:** 10V to 20V.  
- **Output current capability:** ±290mA (source/sink).  
- **Under-voltage lockout (UVLO)** for both channels.  
- **Matched propagation delays** for both high- and low-side drivers.  
- **3.3V, 5V, and 15V logic input compatible.**  
- **CMOS Schmitt-triggered inputs** with hysteresis for noise immunity.  
- **Cross-conduction prevention** with programmable dead time.  
- **Operating temperature range:** -40°C to +125°C.  
- **Package:** 8-lead SOIC (Small Outline Integrated Circuit).  

### **Applications:**  
- Motor drives  
- Switch-mode power supplies (SMPS)  
- Half-bridge and full-bridge converters  
- Uninterruptible power supplies (UPS)  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official IR documentation.

Application Scenarios & Design Considerations

HALF-BRIDGE DRIVER

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