TPS54380PWP - Texas Instruments

Manufacturer Part Number

TPS54380PWP

Manufacturer

Texas Instruments

Introduction

The TPS54380PWP is a high-performance, adjustable output, step-down (buck) converter from Texas Instruments, specially designed to convert a higher input voltage to a lower output voltage with high efficiency.

Product Features and Performance

Adjustable output voltage from 0.891V to 5.4V

Step-down (Buck) topology

Single output with up to 3A current delivery

Operating input voltage range from 3V to 6V

Switching frequency of 350kHz

Synchronous rectification for improved efficiency

Operating temperature range from -40°C to 125°C

Product Advantages

High efficiency reduces thermal load and power loss

Compact 20-PowerTSSOP package saves board space

Suitable for a wide range of input voltages

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.891V

Voltage Output (Max): 5.4V

Current Output: 3A

Frequency Switching: 350kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in overcurrent protection

Overtemperature protection for safety

High-reliability design with stringent quality control

Compatibility

Compatible with a broad range of electronic devices requiring adjustable power supplies

Surface mount design for easy integration into various circuit boards

Application Areas

Power supplies for telecommunications

Industrial power systems

Portable electronics

Computing and data storage systems

Product Lifecycle

Status: Last Time Buy

Recommended to purchase soon as it may be discontinued with potential replacements or upgrades available

Several Key Reasons to Choose This Product

High reliability and safety features built directly into the product

Efficient power conversion can potentially reduce overall energy costs

Versatile across multiple applications due to its wide operating temperature range

Compact size ideal for space-constrained applications

Active manufacturer support with Texas Instruments known for quality products