LTC3617IUDD#TRPBF - Linear Technology

Manufacturer Part Number

LTC3617IUDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3617 is a high-efficiency, synchronous step-down DC/DC converter designed to power DDR memory and other FPGA, ASIC, and processor applications. It features a wide 2.25V to 5.5V input voltage range, programmable output voltage from 0.5V to VIN, and 3.5A continuous output current capability.

Product Features and Performance

High Efficiency: Up to 95% Efficient

Wide Input Voltage Range: 2.25V to 5.5V

Adjustable Output Voltage: 0.5V to VIN

5A Continuous Output Current

Synchronous Rectification for High Efficiency

Internal Compensation for Simplified Design

Frequency Synchronization to External Clock

Thermal Overload and Short-Circuit Protection

Soft-Start Function for Controlled Power-Up

Small 3mm x 5mm 24-pin QFN Package

Product Advantages

Optimized for DDR Memory and Processor Applications

High Efficiency Across Wide Load Range

Robust Protection Features for Reliable Operation

Compact, Space-Saving Package

Key Reasons to Choose This Product

Excellent Efficiency and Power Density

Wide Input Voltage Range for Versatile Applications

Programmable Output Voltage for Flexibility

Advanced Protection Features for Reliable Performance

Quality and Safety Features

Thermal Overload Protection

Short-Circuit Protection

Overcurrent Protection

Compatibility

The LTC3617 is compatible with a wide range of DDR memory and processor applications, making it a versatile solution for powering critical system components.

Application Areas

DDR Memory Power

FPGA, ASIC, and Processor Power

General-Purpose DC/DC Conversion

Product Lifecycle

The LTC3617 is an active product. There are no known equivalent or alternative models currently available. For more information or assistance, please contact our sales team through our website.