LTC3418EUHF - Analog Devices Inc.

Manufacturer Part Number

LTC3418EUHF

Manufacturer

Analog Devices

Introduction

The LTC3418EUHF is a high-performance step-down switching regulator for power management applications.

Product Features and Performance

Step-down (Buck) converter configuration

Adjustable output voltage

Single output channel

Supports input voltage from 2.25V to 5.5V

Capable of delivering up to 8A output current

Switching frequency of 1MHz for efficient operation

Integrated synchronous rectifier for improved efficiency

Stable with ceramic capacitors

Product Advantages

High-efficiency power conversion

Compact 38-WFQFN package saves space

Low minimum input voltage for flexible power sourcing

Thermal protection enhances reliability

Key Technical Parameters

Topology: Buck

Output Configuration: Positive

Output Type: Adjustable

Number of Outputs: 1

Input Voltage Range: 2.25V to 5.5V

Output Voltage Range: 0.8V to 5V

Output Current: 8A

Switching Frequency: 1MHz

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-in over-temperature protection

Over-current and short circuit protection

Compatibility

Surface Mount compatible with 38-QFN (5x7) footprint

Compatible with ceramic capacitors for output stabilization

Application Areas

Computing and server systems

Networking equipment

Portable electronics

Medical devices

Product Lifecycle

Obsolete status

Potential need for identifying replacement or upgrade due to discontinuation

Several Key Reasons to Choose This Product

Reliable performance from a reputable manufacturer

High output current capability suitable for demanding applications

Efficient power conversion reduces heat and extends product life

Versatile input voltage range accommodates various power sources

Space-saving design with surface mount package