UCD74111RVFR - Texas Instruments

Manufacturer Part Number

UCD74111RVFR

Manufacturer

Texas Instruments

Introduction

The UCD74111RVFR is a high-performance step-down (buck) regulator designed for powering core voltages of high-performance processors. It operates across a wide input voltage range and provides up to 15A of output current, suitable for demanding applications.

Product Features and Performance

High-efficiency step-down regulator with up to 15A output current

Wide input voltage range from 4.7V to 14V, accommodating a variety of power sources

Up to 2MHz switching frequency for compact power supply design

Synchronous rectification for improved efficiency

Supports high-performance processors with demanding core voltage requirements

Operates over an extended temperature range of -40°C to 125°C

Product Advantages

High output current capability supports demanding applications

High efficiency reduces power loss and heat generation

Compact design possible due to high switching frequency

Robust operation in a wide range of environmental conditions

Key Technical Parameters

Voltage Input (Min): 4.7V

Voltage Input (Max): 14V

Current Output: 15A

Frequency Switching: Up to 2MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Package / Case: 40-PowerLFQFN

Mounting Type: Surface Mount

Quality and Safety Features

Built-in overcurrent and thermal protection for enhanced safety and reliability

Compatibility

Compatible with a wide range of processor core voltages and power supply designs

Application Areas

High-performance computing

Servers and data centers

Networking equipment

Industrial applications

Product Lifecycle

Active status, indicating current production with no immediate plan for discontinuation

Availability of replacements or upgrades not specified, indicating a relatively stable product line

Several Key Reasons to Choose This Product

High output capacity and efficiency for advanced processing needs

Flexible input voltage range and high switching frequency allow versatile power supply design and miniaturization

Robust thermal and current protection features enhance system reliability

Suitable for a wide array of high-end applications, from computing to industrial

Active product lifecycle status ensures availability and support