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LTC3527EUD from LINEAR

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LTC3527EUD

Manufacturer: LINEAR

Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters

Partnumber Manufacturer Quantity Availability
LTC3527EUD LINEAR 38 In Stock

Description and Introduction

Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters The LTC3527EUD is a dual synchronous step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 0.5V to 5.5V  
- **Output Voltage Range:** Up to 5.25V (adjustable)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Maximum Output Current:** 300mA per channel  
- **Efficiency:** Up to 94%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QFN (3mm × 3mm)  

### **Descriptions:**  
The LTC3527EUD is designed for low input voltage applications, such as single or dual-cell battery-powered devices. It features two independent step-up converters with synchronous rectification for improved efficiency.  

### **Features:**  
- **Dual Independent Converters:** Two step-up regulators in a single package.  
- **Low Start-Up Voltage:** Operates down to 0.5V.  
- **Synchronous Rectification:** Enhances efficiency and eliminates external Schottky diodes.  
- **Automatic Burst Mode® Operation:** Improves light-load efficiency.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Power Good Output:** Monitors regulator status.  
- **Thermal Shutdown:** Protects against overheating.  

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

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