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LTC3419EMS#PBF from LINEAR

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LTC3419EMS#PBF

Manufacturer: LINEAR

Dual Monolithic 600mA Synchronous Step-Down Regulator

Partnumber Manufacturer Quantity Availability
LTC3419EMS#PBF,LTC3419EMSPBF LINEAR 36 In Stock

Description and Introduction

Dual Monolithic 600mA Synchronous Step-Down Regulator The LTC3419EMS#PBF is a high-efficiency, 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)  
- **Maximum Output Current:** 4A  
- **Switching Frequency:** 1.25MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 10-Lead MSOP  

### **Descriptions:**  
- The LTC3419EMS#PBF is a monolithic synchronous buck regulator with internal power switches.  
- It operates from a single Li-Ion or multi-cell alkaline/NiMH input.  
- Features Burst Mode® operation for improved efficiency at light loads.  
- Includes internal soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Burst Mode Operation:** Reduces quiescent current to 80µA for light loads.  
- **Low Dropout Operation:** 100% duty cycle for extended battery life.  
- **Internal Synchronous Rectification:** Eliminates the need for an external Schottky diode.  
- **Short-Circuit Protection:** Prevents damage during fault conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  

This information is sourced from the manufacturer's datasheet.

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