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IRU3047CWTR from IR,International Rectifier

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IRU3047CWTR

Manufacturer: IR

Dual Synchronous PWM Controller with Current Sharing Circuitry and a LDO Controller in a 20-Pin SOIC(WB) package

Partnumber Manufacturer Quantity Availability
IRU3047CWTR IR 62000 In Stock

Description and Introduction

Dual Synchronous PWM Controller with Current Sharing Circuitry and a LDO Controller in a 20-Pin SOIC(WB) package The IRU3047CWTR is a step-down DC-DC converter manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features based on factual data:  

### **Manufacturer:** Infineon Technologies  
### **Part Number:** IRU3047CWTR  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 0.8V to 25V  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
- A synchronous buck (step-down) DC-DC converter with integrated MOSFETs.  
- Designed for high-efficiency power conversion in industrial, automotive, and consumer applications.  
- Supports adjustable output voltage via an external resistor divider.  
- Includes protection features such as overcurrent, overtemperature, and undervoltage lockout (UVLO).  

### **Features:**  
- **Integrated Power MOSFETs:** Reduces external component count.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Synchronous Rectification:** Improves efficiency.  
- **Soft-Start Function:** Prevents inrush current.  
- **Thermal Shutdown Protection:** Safeguards against overheating.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Wide Input Voltage Range:** Suitable for various power supply applications.  

This information is sourced from Infineon's official datasheets and product documentation.

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