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IR2137Q from IOR,International Rectifier

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IR2137Q

Manufacturer: IOR

3-PHASE BRIDGE DRIVER

Partnumber Manufacturer Quantity Availability
IR2137Q IOR 110 In Stock

Description and Introduction

3-PHASE BRIDGE DRIVER The IR2137Q is a high-voltage, high-speed power MOSFET and IGBT driver manufactured by International Rectifier (IR). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

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

### **Part Number:**  
- **IR2137Q**  

### **Description:**  
- The IR2137Q is a three-phase bridge driver IC designed for high-voltage, high-speed switching applications. It is capable of driving both MOSFETs and IGBTs.  

### **Key Features:**  
1. **High-Voltage Operation:**  
   - Floating channel designed for bootstrap operation up to **600V**.  

2. **Output Current Capability:**  
   - **High-side gate drive current:** 290mA (source) / 600mA (sink).  
   - **Low-side gate drive current:** 600mA (source) / 600mA (sink).  

3. **Protection Features:**  
   - **Undervoltage Lockout (UVLO)** for all channels.  
   - **Overcurrent shutdown** with programmable deadtime.  
   - **Fault reporting** via a dedicated FAULT pin.  

4. **Logic Inputs:**  
   - **CMOS/LSTTL compatible** inputs with hysteresis for improved noise immunity.  

5. **Deadtime Control:**  
   - **Programmable deadtime** to prevent shoot-through in half-bridge configurations.  

6. **Operating Temperature Range:**  
   - **-40°C to +125°C**.  

7. **Package:**  
   - **44-Lead PQFP (Plastic Quad Flat Pack).**  

8. **Additional Features:**  
   - Matched propagation delays for all channels.  
   - Cross-conduction prevention logic.  

This information is based solely on the manufacturer's datasheet for the IR2137Q. For detailed electrical characteristics and application notes, refer to the official IR documentation.

Partnumber Manufacturer Quantity Availability
IR2137Q IR 500 In Stock

Description and Introduction

3-PHASE BRIDGE DRIVER The IR2137Q is a high-voltage, high-speed power MOSFET and IGBT driver from International Rectifier (IR). Below are the manufacturer's specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** International Rectifier (IR)  
- **Part Number:** IR2137Q  
- **Type:** Three-Phase Bridge Driver  
- **Operating Voltage (VCC):** 10V to 20V  
- **Floating Section Voltage (Vs):** Up to 600V  
- **Output Current (Source/Sink):** 290mA / 600mA  
- **Propagation Delay (Typical):** 150ns  
- **Deadtime (Typical):** 1.2µs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 44-Lead PQFP  

### **Descriptions:**
The IR2137Q is designed to drive high-speed power MOSFETs and IGBTs in three-phase bridge configurations. It integrates three independent high-side and low-side drivers with protection features, making it suitable for motor control, inverters, and other high-power applications. The device includes a high-voltage level-shifting circuit for the high-side drivers, allowing operation with floating supplies.

### **Features:**
- **High Voltage Operation:** Supports up to 600V floating supply for high-side drivers.  
- **Integrated Bootstrap Function:** Simplifies high-side gate drive circuitry.  
- **Undervoltage Lockout (UVLO):** Protects all channels against low supply voltage conditions.  
- **Fault Protection:** Includes overcurrent shutdown and fault reporting.  
- **Matched Propagation Delays:** Ensures precise timing for all channels.  
- **CMOS/LSTTL Compatible Inputs:** Easy interfacing with control logic.  
- **Low Power Consumption:** Optimized for efficiency.  
- **Cross-Conduction Prevention:** Built-in deadtime to prevent shoot-through.  

This information is based on the manufacturer's datasheet for the IR2137Q.

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