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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.

Application Scenarios & Design Considerations

3-PHASE BRIDGE DRIVER
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.

Application Scenarios & Design Considerations

3-PHASE BRIDGE DRIVER

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