LT3581EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3581EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3581 is a versatile DC/DC converter designed for diverse power conversion scenarios.

Product Features and Performance

Functions include Step-Up, Step-Up/Step-Down

Can function in multiple topologies: Boost, Charge Pump, Cuk, Flyback, SEPIC

Adjustable output type

Single output channel

Wide input voltage range from 2.5V to 22V

Output voltage ranging from 1.215V up to 42V

High output current capability up to 3.3A

Adjustable switching frequency from 200 kHz to 2.5 MHz

Product Advantages

Versatile functionality, able to cater to various power requirements

High efficiency and flexibility in output voltage and current settings

Capable of use in both step-up and step-down voltage scenarios

Key Technical Parameters

Voltage Input (Min): 2.5V

Voltage Input (Max): 22V

Voltage Output (Min/Fixed): 1.215V

Voltage Output (Max): 42V

Current Output: 3.3A

Frequency Switching: 200kHz 2.5MHz

Quality and Safety Features

High operational temperature range from -40°C to 125°C

Reliable performance under varying environmental conditions

Compatibility

Appropriate for surface mount applications

Compatible with a wide range of input and output voltages

Application Areas

Portable devices

Networking equipment

Aerospace and defense electronics

Industrial systems

Product Lifecycle

Currently in active product status

No indications of discontinuation, ensuring long-term availability

Upgrade paths and direct replacements available if needed

Several Key Reasons to Choose This Product

High adaptability to different power supply needs due to its numerous functions and topologies

Supports both high and low power applications efficiently

Durable and reliable for demanding industrial and aerospace applications

Future-proof design with an active lifecycle status and options for replacements or upgrades