LTC3618EFE - Linear Technology

Manufacturer Part Number

LTC3618EFE

Manufacturer

Analog Devices

Introduction

The LTC3618EFE is a high-performance, dual-output, step-down DC/DC converter designed for a wide range of applications, including but not limited to DDR memory and other low-voltage digital loads. It features a compact 24-TSSOP package with an exposed thermal pad for efficient heat dissipation.

Product Features and Performance

Dual-output step-down converter

Input voltage range: 2.25V to 5.5V

Adjustable output voltage down to 0.5V

Supports up to 2A of output current per channel

High efficiency up to 95%

Switching frequency up to 2.5MHz

Integrated power MOSFETs

Low RDS(ON) for improved efficiency

Internal soft-start

Thermal shutdown protection

Compact 24-TSSOP package with exposed pad

Product Advantages

Efficient power conversion for low-voltage digital loads

Small, thermally-enhanced package for space-constrained designs

Wide input voltage range for versatile applications

Adjustable output voltage for flexibility

Key Reasons to Choose This Product

High efficiency and power density for improved system performance

Compact footprint and thermal management for space-constrained designs

Flexible input and output voltage options to meet diverse application requirements

Robust protection features for reliable operation

Quality and Safety Features

Compliance with relevant safety and regulatory standards

Rigorous quality control and testing during manufacturing

Thermal protection to prevent overheating and damage

Compatibility

The LTC3618EFE is compatible with a wide range of low-voltage digital loads, including DDR memory and other microprocessor-based systems.

Application Areas

DDR memory controllers

Microprocessor-based systems

Low-voltage digital logic and mixed-signal circuits

Industrial and consumer electronics

Product Lifecycle

The LTC3618EFE is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Analog Devices that can provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on available alternatives and product lifecycle guidance.