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IR21834STR from IR,International Rectifier

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15.625ms

IR21834STR

Manufacturer: IR

HALF-BRIDGE DRIVER

Partnumber Manufacturer Quantity Availability
IR21834STR IR 39400 In Stock

Description and Introduction

HALF-BRIDGE DRIVER The IR21834STR is a high-voltage, high-speed power MOSFET and IGBT driver from Infineon Technologies.  

### **Manufacturer:**  
- **Infineon Technologies**  

### **Key Specifications:**  
- **High-Voltage Range:** Up to 600V  
- **Output Current:** 2.5A (source/sink)  
- **Propagation Delay:** 120ns (typical)  
- **Rise/Fall Time:** 80ns (typical)  
- **Supply Voltage (VCC):** 10V to 20V  
- **Undervoltage Lockout (UVLO):** Yes (for both high and low sides)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions & Features:**  
- **High-Side & Low-Side Driver:** Independent high-side and low-side gate drive outputs.  
- **Floating High-Side Design:** Allows driving N-channel MOSFETs or IGBTs in high-side configurations.  
- **CMOS/LSTTL Input Compatibility:** Logic-level inputs for easy interfacing with control circuits.  
- **Matched Propagation Delays:** Ensures minimal dead time for efficient switching.  
- **Cross-Conduction Prevention:** Built-in dead-time control to prevent shoot-through.  
- **Robust Protection:** UVLO protection for both high and low sides.  

This driver is commonly used in motor control, power supplies, and inverter applications.

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