UCD74120RVFR - Texas Instruments

Manufacturer Part Number

UCD74120RVFR

Manufacturer

Texas Instruments

Introduction

The UCD74120RVFR is a highly efficient step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

Step-down (Buck) topology

Positive output configuration

Supports a wide input voltage range from 4.7V to 14V

Capable of delivering up to 25A of output current

Supports high-frequency switching up to 2MHz

Incorporates synchronous rectification for better efficiency

Operates within temperature range of -40°C to 125°C

Surface mount technology with 40-PowerLFQFN package

Product Advantages

High efficiency and power density

Robust thermal performance and reliability

Enhanced power handling capabilities with high output current

Suitable for compact designs due to small form factor

Key Technical Parameters

Input Voltage (Min): 4.7V

Input Voltage (Max): 14V

Current - Output: 25A

Frequency - Switching: Up to 2MHz

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

Quality and Safety Features

Operating temperature range ensures reliability in varying environments

Designed for excellent thermal management

Built-in protection features for enhanced safety

Compatibility

Compatible with a wide range of applications requiring a 4.7V to 14V input

Application Areas

Telecommunications

Industrial equipment

Server and storage systems

Networking equipment

Product Lifecycle

Status: Active

Not nearing discontinuation; continuous availability supported

Several Key Reasons to Choose This Product

High current output capability (25A) for demanding applications

Wide input voltage range suitable for various power sources

High switching frequency allowing for smaller external components

Reliable operations in extreme temperatures ranging from -40°C to 125°C

Synchronous rectification technology for enhanced efficiency