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LTC3421EUF#TR from LT

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LTC3421EUF#TR

Manufacturer: LT

3A, 3MHz Micropower Synchronous Boost Converter with Output Disconnect

Partnumber Manufacturer Quantity Availability
LTC3421EUF#TR,LTC3421EUFTR LT 2500 In Stock

Description and Introduction

3A, 3MHz Micropower Synchronous Boost Converter with Output Disconnect The LTC3421EUF#TR is a synchronous boost converter manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Input Voltage Range:** 0.5V to 5V  
- **Output Voltage Range:** Up to 5.25V  
- **Output Current:** Up to 300mA  
- **Switching Frequency:** 1MHz  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 20μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QFN (4mm × 4mm)  

### **Descriptions:**  
- The LTC3421EUF#TR is a high-efficiency, synchronous step-up DC/DC converter designed for low input voltage applications.  
- It features Burst Mode operation for improved efficiency at light loads.  
- The device includes internal soft-start and current limiting for protection.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency and eliminates the need for an external Schottky diode.  
- **Burst Mode Operation:** Reduces quiescent current for better light-load efficiency.  
- **Low Start-Up Voltage:** Operates down to 0.5V input.  
- **Internal Soft-Start:** Prevents inrush current at startup.  
- **Current Limiting:** Protects the device and load.  
- **Small Footprint:** 16-lead QFN package for space-constrained applications.  

This information is strictly based on the manufacturer's datasheet.

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