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LTC1755EGN#PBF from LINEAR

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LTC1755EGN#PBF

Manufacturer: LINEAR

Smart Card Interface

Partnumber Manufacturer Quantity Availability
LTC1755EGN#PBF,LTC1755EGNPBF LINEAR 252 In Stock

Description and Introduction

Smart Card Interface The LTC1755EGN#PBF is a product from **Linear Technology (now part of Analog Devices)**. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC1755EGN#PBF  
- **Package:** 16-SSOP (Shrink Small Outline Package)  
- **Type:** Switching Regulator (DC-DC Converter)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The LTC1755EGN#PBF is a **high-efficiency, step-up (boost) DC-DC converter** designed for battery-powered applications. It features a **synchronous rectifier** for improved efficiency and is optimized for low-voltage operation. The device is commonly used in portable electronics, IoT devices, and other applications requiring compact power solutions.

### **Features:**
- **Synchronous Rectification** for high efficiency (up to 95%)  
- **Low Quiescent Current** (typically 20µA) for extended battery life  
- **Fixed 1.25MHz Switching Frequency** (minimizes external component size)  
- **Adjustable Output Voltage** (via external resistors)  
- **Soft-Start Function** to limit inrush current  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Small Footprint (SSOP-16 Package)**  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

Smart Card Interface

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