TPS54719RTER - Texas Instruments

Manufacturer Part Number

TPS54719RTER

Manufacturer

Texas Instruments

Introduction

The TPS54719RTER from Texas Instruments is a high-performance, synchronized step-down (buck) converter in the SWIFT™ series, designed for Power Management (PMIC) in applications requiring efficient voltage regulation.

Product Features and Performance

Supports high-efficiency synchronous buck conversion

Adjustable output voltage from 0.6V to 4.5V

Capable of delivering up to 7A of output current

Wide input voltage range from 2.95V to 6V

Flexible switching frequency from 200kHz to 2MHz

Operates at a temperature range of -40°C to 85°C

Miniature 16-WFQFN Exposed Pad package for space-constrained applications

Product Advantages

High efficiency reduces power loss and heat generation

Adjustable output enables usage in various applications

High current capability suits high-performance processors and FPGAs

Wide switching frequency range allows optimization between efficiency and component size

Compact package saves board space

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: 7A

Frequency Switching: 200kHz ~ 2MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in synchronous rectifier for improved efficiency

Thermal shutdown and over-current protection enhance safety and reliability

Compatibility

Compatible with a wide range of input voltages and capable of powering a variety of low-voltage digital circuits

Application Areas

Ideal for powering CPUs, DSPs, microcontrollers, and FPGAs in portable devices, networking equipment, and embedded systems

Product Lifecycle

Currently in an active lifecycle phase with no immediate discontinuation plans; replacements or upgrades will be announced in advance

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and performance

High efficiency and current capability support demanding applications

Versatile across a range of input voltages and output requirements

High-level integration reduces external component count

Flexible switching frequency for design optimization

Compact form factor facilitates integration into size-constrained designs