TPS54315PWPR - Texas Instruments

Manufacturer Part Number

TPS54315PWPR

Manufacturer

Texas Instruments

Introduction

The TPS54315PWPR is part of the SWIFT™ series, a step-down (buck) regulator with positive output configuration.

Product Features and Performance

Efficient DC-DC step-down (buck) regulation

Fixed output voltage of 2.5V

Capable of delivering 3A of continuous output current

Operating input voltage range from 3V to 6V

Supports switching frequencies of 350kHz and 550kHz for flexible design

Synchronous rectification for improved efficiency

Designed for surface mount technology

Product Advantages

High efficiency reduces thermal footprint

Compact 20-PowerTSSOP packaging for space-constrained applications

Broad operating temperature range (-40°C to 85°C) suits various environments

Synchronous rectifier technology minimizes power loss

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 2.5V

Current Output: 3A

Frequency Switching: 350kHz, 550kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built with Texas Instruments' renowned quality and reliability standards

Compatibility

Suitable for a wide range of applications requiring precise voltage regulation

Application Areas

Point-of-load applications

Networking equipment

Computing devices

Consumer electronics

Product Lifecycle

Currently active with no indication of nearing discontinuation

Texas Instruments provides support for upgrades and replacements

Several Key Reasons to Choose This Product

High efficiency and compact size cater to power-constrained applications

Flexible design options with dual switching frequency support

Robust operating temperature range for reliability in diverse conditions

Texas Instruments' reputation for quality and extensive support infrastructure