TPS54373PWP - Texas Instruments

Manufacturer Part Number

TPS54373PWP

Manufacturer

Texas Instruments

Introduction

The TPS54373PWP from Texas Instruments is a step-down (buck) DC-DC switching regulator in a 20-PowerTSSOP package, designed for power management in electronic devices.

Product Features and Performance

Adjustable output voltage from 0.891V to 3.3V

Maximum output current of 3A

Input voltage range of 3V to 6V

Switching frequencies available at 350kHz and 550kHz

Supports synchronous rectification for improved efficiency

Operates efficiently in temperatures ranging from -40°C to 85°C

Product Advantages

Compact 20-PowerTSSOP package for space-sensitive applications

High efficiency due to synchronous rectification technology

Wide input voltage range accommodating varying power supplies

Flexible output voltage adjustment for diverse application demands

Thermal and over-current protection enhancing reliability and safety

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.891V

Voltage Output (Max): 3.3V

Current Output: 3A

Frequency Switching: 350kHz, 550kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in thermal protection

Over-current protection

Stable operation over a wide temperature range

Compatibility

Compatible with a variety of capacitive and resistive loads within specified output range

Application Areas

Consumer electronics

Portable devices

Networking equipment

Computing peripherals

Product Lifecycle

Status: Last Time Buy

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

Reliability backed by Texas Instruments' reputation in power management

Last Time Buy status presents a final opportunity to purchase the product

High efficiency and reliability suited for high-performance electronics

Flexible and convenient power solution with adjustable output and wide input range