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IR2151STR from IOR,International Rectifier

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IR2151STR

Manufacturer: IOR

Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 1.2us Deadtime in a 8-lead SOIC package

Partnumber Manufacturer Quantity Availability
IR2151STR IOR 999 In Stock

Description and Introduction

Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 1.2us Deadtime in a 8-lead SOIC package The IR2151STR is a high-voltage, high-speed power MOSFET and IGBT driver with integrated oscillator from Infineon Technologies.  

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

### **Key Specifications (IOR - Input/Output Ratings):**  
- **Supply Voltage (VCC):** 10V to 20V  
- **Output Current (Source/Sink):** 210mA / 420mA  
- **High-Side Floating Supply Voltage (VB):** Up to 600V  
- **Oscillator Frequency Range:** Adjustable via external RC components  
- **Deadtime (Typical):** 1.2µs  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- **Integrated Oscillator:** Eliminates the need for an external PWM controller.  
- **High-Voltage Level Shifting:** Enables high-side gate drive up to 600V.  
- **Under-Voltage Lockout (UVLO):** Protects against low supply voltage conditions.  
- **Matched Propagation Delays:** Ensures accurate timing between high-side and low-side outputs.  
- **Dual Outputs:** Drives both high-side and low-side MOSFETs/IGBTs.  
- **Package:** SOIC-8 (Surface Mount).  

This driver is commonly used in applications like half-bridge converters, motor drives, and switch-mode power supplies (SMPS).  

Would you like additional details on any specific parameter?

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