LTC3427EDC#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3427EDC#TRPBF

Manufacturer

Analog Devices

Introduction

High-efficiency Step-Up DC/DC Converter

Product Features and Performance

Boost topology

Adjustable output voltage

High switching frequency of 1.25MHz

Synchronous rectification for improved efficiency

Surface mount package for compact PCB design

Product Advantages

Provides stable voltage with input range from 1.8V to 5V

Able to supply output voltage up to 5.25V

Supports output current up to 500mA (Switch)

Operates efficiently at -40°C to 85°C making it suitable for harsh environments

Key Technical Parameters

Input Voltage Min: 1.8V

Input Voltage Max: 5V

Output Voltage Min/Fixed: 1.8V

Output Voltage Max: 5.25V

Output Current: 500mA (Switch)

Frequency - Switching: 1.25MHz

Quality and Safety Features

Built-in over-temperature protection

Robust performance in extended temperature range

Compatibility

Compatible with various microcontrollers and digital systems requiring a stable voltage supply

Application Areas

Portable electronics

Wireless networking

Battery-powered devices

Product Lifecycle

Currently active with no indication of nearing discontinuation

Availability of replacements or upgrades will depend on future market introductions

Several Key Reasons to Choose This Product

Efficient power management for extending battery life

Compact 6-WFDFN package saves space on PCB

High-frequency operation allows for smaller external components

Synchronous rectifier feature minimizes heat generation

Wide operating temperature range suitable for industrial applications

Reliable manufacturer with an established reputation in power management solutions