UCD74120RVFT - Texas Instruments

Manufacturer Part Number

UCD74120RVFT

Manufacturer

Texas Instruments

Introduction

UCD74120RVFT is a high-performance step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

Efficient step-down voltage regulation

Supports input voltages from 4.7V to 14V

Capable of delivering 25A of continuous output current

High switching frequency of up to 2MHz

Integrated synchronous rectifier for improved efficiency

Supports a wide operating temperature range from -40°C to 125°C

Surface mount 40-PowerLFQFN package for compact PCB design

Product Advantages

High current output suitable for demanding applications

Fast transient response ensuring stable voltage supply

High efficiency reduces thermal footprint and saves energy

Robust thermal performance enhances product reliability

Adaptive on-time control with seamless transition between modes

Key Technical Parameters

Input Voltage Range: 4.7V to 14V

Current - Output: 25A

Frequency - Switching: Up to 2MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Protection against over-current and over-temperature

Built-in under-voltage lockout (UVLO)

Thermal shutdown feature

Meets regulatory standards for power management components

Compatibility

Compatible with a range of microcontrollers and digital systems

Suitable for various electronic circuits requiring voltage step-down conversion

Application Areas

Telecommunications

Computing systems

Networking equipment

Industrial electronics

Consumer electronics

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement or upgrades available for future scalability

Several Key Reasons to Choose This Product

High efficiency and fast switching for space and energy-sensitive applications

Capable of powering high-current digital loads like processors and FPGAs

Simplifies power supply design with minimal external components

Scalable solution for different power requirements due to high current capability

Trusted manufacturer with a proven track record in power management systems