LTC3614IUDD - Analog Devices Inc.

Manufacturer Part Number

LTC3614IUDD

Manufacturer

Analog Devices, Inc.

Introduction

Integrated Circuit (IC) for DC-DC power conversion

Designed for high-efficiency, high-density power supply applications

Product Features and Performance

Adjustable output voltage from 0.6V to 5.5V

Capable of delivering up to 4A of output current

Switching frequency range of 300kHz to 4MHz

Synchronous rectification for high efficiency

Internal compensation for easier design

Shutdown mode with 1μA typical quiescent current

Thermal shutdown and current limit protection

Product Advantages

High efficiency over a wide load range

Small solution size with integrated power switches

Wide input voltage range of 2.25V to 5.5V

Flexible switching frequency selection

Robust protection features

Key Technical Parameters

Input Voltage Range: 2.25V to 5.5V

Output Voltage Range: 0.6V to 5.5V

Output Current: Up to 4A

Switching Frequency: 300kHz to 4MHz

Operating Temperature: -55°C to 150°C

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Undervoltage lockout

Compatibility

Suitable for a wide range of electronic applications that require a step-down DC-DC converter

Application Areas

Portable electronics

Mobile devices

Industrial equipment

Automotive systems

Product Lifecycle

Currently in production

Replacement or upgrade options may be available from Analog Devices

Key Reasons to Choose This Product

High efficiency and power density

Wide input voltage and output voltage range

Flexible switching frequency selection

Robust protection features for reliable operation

Small solution size with integrated power switches

Ease of design with internal compensation