TPS54519RTER - Texas Instruments

Manufacturer Part Number

TPS54519RTER

Manufacturer

Texas Instruments

Introduction

The TPS54519RTER from Texas Instruments is a versatile, high-performance step-down (buck) converter designed for efficient voltage regulation.

Product Features and Performance

Adjustable output voltage from 0.6V to 4.5V

Can handle input voltages between 2.95V and 6V

Provides up to 5A of output current

Supports switching frequencies from 200kHz to 2MHz

Incorporates synchronous rectification for improved efficiency

Operates over a wide temperature range from -40°C to 140°C (TJ)

Product Advantages

High efficiency and flexibility due to adjustable parameters

Suitable for a broad range of input and output voltage requirements

Compact 16-WFQFN package saves space on the PCB

Thermal performance enhanced with exposed pad design

Key Technical Parameters

Voltage Input (Min): 2.95V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 4.5V

Current Output: 5A

Frequency Switching: 200kHz ~ 2MHz

Quality and Safety Features

The device is designed to meet high-quality and safety standards, offering reliable performance in a wide range of applications.

Compatibility

Its compact 16-WQFN (3x3) package makes it compatible with various surface-mount technology assemblies.

Application Areas

Ideal for use in computing, consumer electronics, networking, and telecom equipment that require efficient power management solutions.

Product Lifecycle

The TPS54519RTER is currently active and not nearing discontinuation, ensuring long-term availability for production and maintenance needs.

Several Key Reasons to Choose This Product

High-efficiency conversion reduces thermal footprint and energy consumption

Versatile input and output voltage ranges accommodate diverse power supply requirements

Compact and thermally efficient package design

Active product lifecycle status ensures ongoing support and availability

High output current capability supports demanding applications