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IRU3037ACS from IR,International Rectifier

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IRU3037ACS

Manufacturer: IR

8 PWM 400 KHz Sync Contr in a 8-Pin SOIC(NB) package

Partnumber Manufacturer Quantity Availability
IRU3037ACS IR 50000 In Stock

Description and Introduction

8 PWM 400 KHz Sync Contr in a 8-Pin SOIC(NB) package The IRU3037ACS is a step-down switching regulator IC manufactured by IR (International Rectifier). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 0.8V to 25V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOP-8 (Small Outline Package)  

### **Descriptions:**  
The IRU3037ACS is a synchronous buck regulator designed for high-efficiency DC-DC conversion. It integrates high-side and low-side MOSFETs, reducing external component count. It is suitable for applications requiring precise voltage regulation with high current capability.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component requirements.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Overcurrent Protection:** Prevents damage from excessive load currents.  
- **Thermal Shutdown:** Protects the IC from overheating.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Wide Input Voltage Range:** Supports various power sources.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  

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

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