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IR21091PBF from IR,International Rectifier

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IR21091PBF

Manufacturer: IR

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Programmable 0.5-5us Deadtime in a 8-Lead package

Partnumber Manufacturer Quantity Availability
IR21091PBF IR 1800 In Stock

Description and Introduction

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Programmable 0.5-5us Deadtime in a 8-Lead package The IR21091PBF is a high-voltage, high-speed power MOSFET and IGBT driver manufactured by Infineon Technologies.  

### **Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Part Number:** IR21091PBF  
- **Type:** High- and Low-Side Driver  
- **Output Current (Source/Sink):** 290mA / 600mA  
- **Operating Voltage (VDD):** 10V to 20V  
- **High-Side Voltage (VBS):** Up to 600V  
- **Logic Input Compatibility:** 3.3V, 5V, and 15V  
- **Propagation Delay:** 120ns (typical)  
- **Dead Time (Typical):** 540ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin PDIP  

### **Descriptions and Features:**  
- Designed for driving high-speed power MOSFETs and IGBTs in half-bridge configurations.  
- Floating high-side driver allows operation with bootstrap or isolated supplies.  
- Matched propagation delays for both high- and low-side drivers.  
- Undervoltage lockout (UVLO) for both high- and low-side drivers.  
- 3.3V logic compatible inputs with hysteresis for improved noise immunity.  
- Outputs are in phase with the input signals.  
- Integrated dead time to prevent shoot-through in half-bridge applications.  

This driver is commonly used in motor control, power supplies, and other high-voltage switching applications.

Application Scenarios & Design Considerations

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, Programmable 0.5-5us Deadtime in a 8-Lead package

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