TPS54980PWPR - Texas Instruments

Manufacturer Part Number

TPS54980PWPR

Manufacturer

Texas Instruments

Introduction

The TPS54980PWPR is a high-performance, step-down (buck) converter designed for power management applications, belonging to Texas Instruments' SWIFT™ series.

Product Features and Performance

High-efficiency step-down voltage conversion

Adjustable output voltage from 0.891V to 3.6V

Capable of delivering up to 9A of output current

Operates at a switching frequency of 350kHz

Incorporates synchronous rectification for improved efficiency

Operates across a wide input voltage range of 3V to 4V

Suitable for operating temperatures from -40°C to 125°C (TJ)

Product Advantages

High efficiency reduces power loss and improves system thermal management

Flexible output voltage range allows use in a variety of applications

High output current capability supports high power applications

Synchronous rectification enhances efficiency, particularly at high load currents

Broad operating temperature range ensures reliability in extreme conditions

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 4V

Voltage Output (Min/Fixed): 0.891V

Voltage Output (Max): 3.6V

Current Output: 9A

Frequency Switching: 350kHz

Mounting Type: Surface Mount

Package / Case: 28-PowerTSSOP (0.173", 4.40mm Width)

Quality and Safety Features

Built to meet rigorous quality standards of Texas Instruments

Integrated thermal and over-current protection mechanisms for enhanced safety

Compatibility

Surface mount package for compatibility with modern PCB assembly processes

Application Areas

Power supply modules for telecommunications

Computing and data storage systems

Industrial control and automation equipment

Portable and battery-powered devices

Product Lifecycle

Designated as Last Time Buy, indicating nearing discontinuation

Potential for limited availability and suggest investigating replacements or upgrades

Several Key Reasons to Choose This Product

High efficiency and flexible voltage adjustment cater to a wide range of power management needs

The high current capability supports demanding applications

Texas Instruments' reputation for reliable, high-quality components

Synchronous rectification feature for increased efficiency

Broad operating temperature range for deployment in varied environments

Last Time Buy status may appeal to designers for final purchases before seeking next-generation solutions