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IR4427STR from IR,International Rectifier

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IR4427STR

Manufacturer: IR

Dual Low Side Driver in a 8-lead SOIC package

Partnumber Manufacturer Quantity Availability
IR4427STR IR 2500 In Stock

Description and Introduction

Dual Low Side Driver in a 8-lead SOIC package The IR4427STR is a dual low-side MOSFET driver manufactured by Infineon Technologies.  

### **Manufacturer Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Part Number:** IR4427STR  
- **Type:** Dual Low-Side MOSFET Driver  
- **Output Current (Source/Sink):** 1.4A / 1.8A  
- **Supply Voltage (VDD):** 10V to 20V  
- **Propagation Delay (Typical):** 55ns  
- **Rise/Fall Time (Typical):** 30ns / 20ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions and Features:**  
- **Dual Independent Channels:** Allows driving two separate MOSFETs.  
- **High-Speed Switching:** Optimized for fast switching applications.  
- **Under-Voltage Lockout (UVLO):** Protects against insufficient supply voltage.  
- **Matched Propagation Delays:** Ensures synchronized switching.  
- **CMOS/TTL Compatible Inputs:** Works with a wide range of logic levels.  
- **Low Power Consumption:** Suitable for energy-efficient designs.  
- **Shoot-Through Protection:** Prevents cross-conduction.  

This driver is commonly used in power management, motor control, and switching applications.

Application Scenarios & Design Considerations

Dual Low Side Driver in a 8-lead SOIC package
Partnumber Manufacturer Quantity Availability
IR4427STR IR 1180 In Stock

Description and Introduction

Dual Low Side Driver in a 8-lead SOIC package The part **IR4427STR** is manufactured by **International Rectifier (IR)**.  

### **Specifications:**  
- **Manufacturer:** International Rectifier (IR)  
- **Type:** High and Low Side Driver IC  
- **Output Configuration:** Half-Bridge  
- **Number of Drivers:** 2  
- **Supply Voltage (Vcc):** 10V to 20V  
- **Peak Output Current:** 1.4A  
- **Rise Time (Typical):** 80ns  
- **Fall Time (Typical):** 40ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions and Features:**  
- **High-Speed MOSFET Driver:** Designed for driving high and low side N-channel MOSFETs in half-bridge configurations.  
- **Independent Inputs:** Allows flexible control of high and low side drivers.  
- **Undervoltage Lockout (UVLO):** Protects against insufficient supply voltage.  
- **Matched Propagation Delays:** Ensures precise timing for switching applications.  
- **Low Power Consumption:** Optimized for efficiency in power applications.  
- **Applications:** Used in motor drives, DC-DC converters, and other power switching circuits.  

Let me know if you need further details.

Application Scenarios & Design Considerations

Dual Low Side Driver in a 8-lead SOIC package

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