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LTC3407EMSE-2#PBF from LINEAR

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LTC3407EMSE-2#PBF

Manufacturer: LINEAR

Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator

Partnumber Manufacturer Quantity Availability
LTC3407EMSE-2#PBF,LTC3407EMSE2PBF LINEAR 23016 In Stock

Description and Introduction

Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator The LTC3407EMSE-2#PBF is a high-efficiency, synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** 0.6V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.5MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 20µA (typical) in Burst Mode operation  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead MSOP (MSOP-10)  

### **Descriptions:**
- The LTC3407EMSE-2#PBF is a synchronous buck regulator designed for high efficiency and compact power solutions.  
- It uses a constant-frequency, current-mode architecture for stable performance.  
- The device includes internal power switches, reducing external component count.  
- It operates in Burst Mode for improved efficiency at light loads.  

### **Features:**
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Low Quiescent Current:** 20µA in Burst Mode extends battery life.  
- **Fixed Frequency Operation:** 1.5MHz switching frequency minimizes external component size.  
- **Internal Synchronous Rectification:** No external Schottky diode required.  
- **Short-Circuit Protection:** Includes cycle-by-cycle current limiting.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Small Footprint:** MSOP-10 package saves board space.  

This information is based on the manufacturer's datasheet for the LTC3407EMSE-2#PBF.

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