TPS544B25RVFT - Texas Instruments

Manufacturer Part Number

TPS544B25RVFT

Manufacturer

Texas Instruments

Introduction

The TPS544B25RVFT is a highly integrated, efficient, synchronous step-down converter from Texas Instruments, designed for a wide range of applications.

Product Features and Performance

Synchronous buck regulator topology

High efficiency and fast transient response

Adjustable output voltage from 0.5V to 5.5V

High current capability of up to 20A

Feature-rich Power Management IC (PMIC)

Programmable switching frequency from 200kHz to 1MHz

Supports pre-biased startup

Product Advantages

Precise voltage regulation

High efficiency reduces thermal load

Flexible design suitable for a variety of applications

Capable of meeting stringent power requirements

Robust thermal management with SWIFT™ technology

Key Technical Parameters

Input Voltage Range: 4.5V to 18V

Output Voltage Range: 0.5V to 5.5V

Output Current: 20A

Switching Frequency: 200kHz to 1MHz

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Built-in protections for over-current, over-voltage, under-voltage, and over-temperature

Compliant with industry standards for quality and reliability

Compatibility

Compatible with a wide range of inputs and other power components

Fits 40-LFQFN Exposed Pad package specifications

Application Areas

Servers

Telecommunications equipment

Networking hardware

Computing peripherals

Industrial electronics

Product Lifecycle

Currently Active status

Not near discontinuation

Replacements or upgrades readily available as standard

Several Key Reasons to Choose This Product

Trusted manufacturer with proven track record in power management

High reliability and robustness essential for sensitive electronic applications

Versatility with a wide input voltage range and adjustable output

Scalability with the capability to fulfill high-current demands

Excellent thermal performance enhancing the longevity of end-products

Market leader in providing integrated circuit solutions with ongoing support and resources