TPS544B20RVFR - Texas Instruments

Manufacturer Part Number

TPS544B20RVFR

Manufacturer

Texas Instruments

Introduction

The TPS544B20RVFR is a highly efficient, step-down, integrated power solution with an adjustable output. It is part of Texas Instruments' SWIFT™, D-CAP™, and D-CAP2™ series designed for easy use in a wide range of power management applications.

Product Features and Performance

High-efficiency step-down voltage regulation

Adjustable output voltage range from 0.6V to 5.5V

Capable of delivering up to 20A of output current

Selectable switching frequency for optimizing performance

Synchronous rectification for improved efficiency

Supports a wide input voltage range from 4.5V to 18V

Integrated with SWIFT™, D-CAP™, and D-CAP2™ technology for enhanced performance and reliability

Reliable operation in temperatures ranging from -40°C to +125°C

Product Advantages

High efficiency reduces thermal footprint and energy consumption

Flexible power solution with an adjustable output voltage suits various applications

High output current capability supports demanding applications

Synchronous rectification for increased efficiency

Wide input voltage range broadens usability across different power systems

Key Technical Parameters

Voltage Input (Min/Max): 4.5V / 18V

Voltage Output (Min/Max): 0.6V / 5.5V

Current Output: 20A

Switching Frequency: Selectable

Operating Temperature: -40°C ~ 125°C

Package: 40-PowerLFQFN

Quality and Safety Features

Built-in thermal protection

Overcurrent and overvoltage protection features safeguard the system

Compliance with industry quality standards

Compatibility

Compatible with a variety of digital and analog devices

Suitable for use across multiple electronic circuits due to its adjustable output

Application Areas

Computing and Networking Equipment

Storage & Peripherals

Consumer Electronics

Industrial Power Supplies

Telecommunication Infrastructure

Product Lifecycle

Status: Active

Not nearing discontinuation, with support and replacements readily available

Several Key Reasons to Choose This Product

Highly efficient and versatile power management solution

Adjustable output voltage and high current capability cater to a wide range of applications

Incorporates advanced technologies for enhanced performance and reliability

Wide operating temperature range ensures reliability under extreme conditions

Texas Instruments' reputation for quality and long-term support