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LT3479EDE#PBF from LINEAR

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LT3479EDE#PBF

Manufacturer: LINEAR

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection

Partnumber Manufacturer Quantity Availability
LT3479EDE#PBF,LT3479EDEPBF LINEAR 184 In Stock

Description and Introduction

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection The LT3479EDE#PBF is a dual monolithic step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** Adjustable from 1.22V to 35V  
- **Output Current:** Up to 2.5A per channel  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead DFN (5mm x 3mm)  

### **Descriptions:**  
- The LT3479EDE#PBF is a dual-channel DC/DC converter with independent regulation.  
- It features internal power switches, reducing external component count.  
- Designed for high efficiency and compact power supply solutions.  

### **Features:**  
- **Dual Independent Regulators:** Allows independent control of two outputs.  
- **Wide Input Range:** Suitable for automotive, industrial, and battery-powered applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Synchronizable Switching Frequency:** Can be synchronized to an external clock.  
- **Soft-Start and Current Limit:** Protects against inrush current and overloads.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  
- **Thermal Shutdown:** Prevents damage from overheating.  

This regulator is commonly used in power supplies for industrial, automotive, and portable electronics.

Application Scenarios & Design Considerations

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection

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