LTC3546EFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3546EFE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3546EFE#PBF is designed for voltage regulation in DC-DC switching applications, housed in a 28-TSSOP EP package, primarily used for compact, efficient power management.

Product Features and Performance

Step-down (buck) regulator

Adjustable output type

Dual outputs for versatile power distribution

High switching frequency range up to 4MHz

Synchronous rectification for enhanced efficiency

Supports a broad input voltage range from 2.3V to 5.5V

Capable of delivering output voltages from 0.6V to 5V

Output currents of 1A and 2A available

Operates across a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency in power conversion

Compact and flexible design for various applications

Reliable performance under extreme environmental conditions

Key Technical Parameters

Input Voltage: 2.3V to 5.5V

Output Voltage: 0.6V to 5V

Output Currents: 1A and 2A

Switching Frequency: 750kHz to 4MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in thermal protection

Overcurrent and short-circuit protection features

Compatibility

Compatible with a variety of electronic devices requiring adjustable or dual output voltages

Application Areas

Consumer electronics

Industrial automation

Telecommunications equipment

Portable devices

Product Lifecycle

Currently active with no information on discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High efficiency and reliability guarantee optimal performance

Adjustable and dual output options increase design flexibility

High switching frequency accommodates faster response times and reduced output ripple

Robust safety features ensure device longevity in harsh conditions

Support for a wide range of input and output voltages caters to diverse application needs