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IRS21094 from IR,International Rectifier

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15.625ms

IRS21094

Manufacturer: IR

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, All high Voltage Pins on One Side, Programmable 540-5000ns Deadtime

Partnumber Manufacturer Quantity Availability
IRS21094 IR 6186 In Stock

Description and Introduction

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, All high Voltage Pins on One Side, Programmable 540-5000ns Deadtime The IRS21094 is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (IR).  

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

### **Specifications:**  
- **High- and Low-Side Driver:** Independent high- and low-side referenced output channels.  
- **Floating Channel:** Designed for bootstrap operation, capable of driving high-side N-channel MOSFETs or IGBTs.  
- **Voltage Range:**  
  - **High-Side Voltage (VB - VS):** Up to 600V  
  - **Logic Input Voltage (VCC):** 10V to 20V  
- **Output Current:**  
  - **Source:** 290mA (typical)  
  - **Sink:** 600mA (typical)  
- **Propagation Delay:** ~120ns (typical)  
- **Deadtime (Internal):** ~520ns (typical)  
- **Operating Frequency:** Up to several hundred kHz.  
- **Temperature Range:** -40°C to +125°C.  

### **Descriptions & Features:**  
- **Integrated Deadtime Control:** Prevents shoot-through in half-bridge applications.  
- **CMOS Schmitt-Triggered Inputs:** High noise immunity.  
- **Undervoltage Lockout (UVLO):** For both high- and low-side drivers.  
- **Matched Propagation Delay:** Minimizes output distortion.  
- **Compatible with 3.3V, 5V, and 15V logic inputs.**  
- **Package:** 8-lead SOIC or PDIP.  

The IRS21094 is commonly used in motor drives, power inverters, and switch-mode power supplies (SMPS).

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