LTC3545EUD-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3545EUD-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3545EUD-1#TRPBF is a high-efficiency, synchronous step-down DC-DC converter.

Product Features and Performance

Triple output adjustable step-down converter

Efficient synchronous rectification

High-frequency operation at 2.25MHz

Adjustable output voltage from 0.6V to 5.5V

Capable of delivering up to 800mA current per output

Thermal overload protection

Low dropout operation

Product Advantages

High power efficiency for extended battery life

Compact 16-QFN package ideal for space-constrained applications

Low noise operation suitable for RF and precision components

Key Technical Parameters

Voltage - Input (Min): 2.25V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 0.6V

Voltage - Output (Max): 5.5V

Current - Output: 800mA per channel

Frequency - Switching: 2.25MHz

Quality and Safety Features

Over-temperature protection

Current overload protection

High thermal performance with exposed pad QFN package

Compatibility

Compatible with a wide range of input voltages

Suitable for many digital and analog ICs needing adjustable outputs

Application Areas

Portable electronic devices

Power supply modules

Networking equipment

Battery-operated devices

Product Lifecycle

Active product status

Long-term availability for ongoing projects

Several Key Reasons to Choose This Product

Enables design of energy-efficient, battery-powered devices

Highly integrative to save board space

Flexible power solution adaptable to various applications

High switching frequency minimizes external component size

Proven quality and reliability from Analog Devices

High thermal performance enabling operation in a wide temperature range