TPS54318RTER - Texas Instruments

Manufacturer Part Number

TPS54318RTER

Manufacturer

Texas Instruments

Introduction

The TPS54318RTER is a highly efficient, fast-response, step-down buck converter from Texas Instruments' SWIFT™ series. It is designed to deliver a precision adjustable voltage output from a higher input voltage.

Product Features and Performance

Efficient step-down voltage regulation

Output voltage adjustability from 0.803V to 4.5V

High output current capability of up to 3A

Wide input voltage range from 2.95V to 6V

Switching frequency from 200kHz to 2MHz

Synchronous rectification for improved efficiency

Supports Surface Mount technology

Product Advantages

Optimized for fast transient response

High efficiency reduces system heat generation

Compact 16-WFQFN package saves board space

Wide operating temperature range suitable for industrial applications

Key Technical Parameters

Voltage Input (Min): 2.95V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.803V

Voltage Output (Max): 4.5V

Current Output: 3A

Frequency Switching: 200kHz ~ 2MHz

Quality and Safety Features

Operates effectively across -40°C to 150°C temperature range

High-reliability components used for extended product lifespan

Compatibility

Compatible with a range of electronic devices requiring adjustable voltage supply

Mounting Type: Surface Mount ensures compatibility with modern PCB technologies

Application Areas

Industrial power systems

Telecommunications equipment

Computing peripherals

Consumer electronics power management

Product Lifecycle

Product Status: Active

Not nearing discontinuation with replacements and upgrades readily available

Several Key Reasons to Choose This Product

Highly efficient power conversion minimizes energy loss

Flexible voltage range and high current output suitable for diverse applications

Reliable performance under a wide range of temperature conditions

Compact and low-profile package ideal for space-constrained applications

Texas Instruments' reputable product support and reliability