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IR2238QPBF from INTERNATIONA,International Rectifier

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IR2238QPBF

Manufacturer: INTERNATIONA

High Voltage, 3-Phase Driver IGBT Driver best suited for AC motor drive applications

Partnumber Manufacturer Quantity Availability
IR2238QPBF INTERNATIONA 2640 In Stock

Description and Introduction

High Voltage, 3-Phase Driver IGBT Driver best suited for AC motor drive applications The IR2238QPBF is a high-voltage, high-speed power MOSFET and IGBT driver manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** International Rectifier (IR)  
- **Part Number:** IR2238QPBF  
- **Type:** High-Voltage, High-Speed Driver  
- **Output Current (Source/Sink):** 1.0A / 1.5A  
- **Supply Voltage (Vcc):** 10V to 20V  
- **Logic Input Voltage (VIN):** 3.3V, 5V, or 15V compatible  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 44-Lead PQFP (Plastic Quad Flat Pack)  
- **Floating Channel Voltage (Max):** 600V  
- **Propagation Delay (Typical):** 120ns  
- **Deadtime (Typical):** 1.5µs  
- **Isolation Voltage:** 2500Vrms (UL1577)  

### **Descriptions:**  
- The IR2238QPBF is designed to drive three high-side and three low-side MOSFETs or IGBTs in a three-phase inverter configuration.  
- It features independent high-side and low-side driver outputs with matched propagation delays.  
- Includes undervoltage lockout (UVLO) protection for all channels.  
- Suitable for motor control, industrial inverters, and power conversion applications.  

### **Features:**  
- **Three-Phase Driver:** Controls six power devices (three high-side and three low-side).  
- **High Noise Immunity:** CMOS Schmitt-triggered inputs with pull-down resistors.  
- **Integrated Deadtime Control:** Prevents shoot-through in half-bridge configurations.  
- **Fault Protection:** Overcurrent shutdown and undervoltage lockout (UVLO).  
- **Matched Propagation Delays:** Ensures precise switching timing.  
- **High-Side Bootstrap Operation:** Allows efficient high-side driving.  
- **RoHS Compliant:** Lead-free and environmentally friendly.  

This information is based on the manufacturer's datasheet and technical documentation.

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