LTC3642EDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3642EDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3642EDD#TRPBF is a versatile step-down switching regulator designed for efficient power management, in particular for applications requiring a wide input voltage range.

Product Features and Performance

Step-down (buck) regulator topology

Adjustable output voltage ranging from 0.8V to 45V

Capable of operating with input voltages from 4.5V to 45V

Output current capacity of 50mA

Features a synchronous rectifier for improved efficiency

Supports a wide operating temperature range from -40°C to 125°C

Surface mount, 8-WFDFN exposed pad package

Product Advantages

High flexibility with adjustable output voltage

Efficient power conversion suitable for high-input voltage applications

Compact DFN package for space-sensitive applications

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 45V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 45V

Current Output: 50mA

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 8-WFDFN Exposed Pad

Quality and Safety Features

Built with rigorous quality control standards

Over-temperature and over-current protection

Reliable performance in extreme conditions

Compatibility

Compatible with a broad range of electronic devices requiring regulated power supply

Suitable for applications from personal electronics to industrial systems

Application Areas

Industrial electronics

Communications equipment

Portable devices

Power management systems

Product Lifecycle

Currently marked as Active

Not nearing discontinuation; replacements or upgrades not required at this moment

Several Key Reasons to Choose This Product

Wide input voltage range suitable for various power sources

High efficiency with synchronous rectification technology

Robust thermal performance allowing use in extreme environmental conditions

Compact and low-profile package suitable for space-restricted applications

Reliable output regulation ensures stable device performance