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LTC3417EFE from LT

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LTC3417EFE

Manufacturer: LT

Dual Synchronous 1.4A/800mA 4MHz Step-Down DC/DC Regulator

Partnumber Manufacturer Quantity Availability
LTC3417EFE LT 280 In Stock

Description and Introduction

Dual Synchronous 1.4A/800mA 4MHz Step-Down DC/DC Regulator The LTC3417EFE is a high efficiency, monolithic synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.25V to 5.5V  
- **Output Voltage Range:** 0.8V to 5V (adjustable)  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 1MHz or 2MHz (selectable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead TSSOP (FE)  

### **Descriptions:**  
The LTC3417EFE is designed for high-performance applications requiring low noise and high efficiency. It features a synchronous rectification architecture, reducing power loss and improving efficiency. The device operates in Burst Mode® for improved light-load efficiency and includes internal soft-start and current limiting.  

### **Features:**  
- **Synchronous Operation:** Reduces power dissipation.  
- **Selectable Frequency:** 1MHz or 2MHz for flexibility in design.  
- **Burst Mode® Operation:** Enhances light-load efficiency.  
- **Low Dropout Operation:** Allows 100% duty cycle for low input-output differentials.  
- **Internal Soft-Start:** Reduces inrush current.  
- **Overcurrent and Thermal Protection:** Enhances reliability.  
- **Adjustable Output Voltage:** Via external resistors.  

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

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