TPS54218RTET - Texas Instruments

Manufacturer Part Number

TPS54218RTET

Manufacturer

Texas Instruments

Introduction

The TPS54218RTET is a step-down (buck) regulator from Texas Instruments, designed to provide adjustable voltage regulation in power management applications.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Single output channel

Minimum input voltage: 2.95V

Maximum input voltage: 6V

Minimum output voltage: 0.803V

Maximum output voltage: 4.5V

Output current up to 2A

Switching frequency from 200kHz to 2MHz

Synchronous rectification for increased efficiency

Operational temperature range from -40°C to 150°C

Surface mount package type

Product Advantages

High efficiency due to synchronous rectifier technology

Flexible design suitable for a wide range of input and output voltages

Capable of delivering up to 2A of output current to support various applications

Suitable for high-temperature operation

Key Technical Parameters

Input voltage range: 2.95V to 6V

Output voltage range: 0.803V to 4.5V

Output current: 2A

Switching frequency: 200kHz to 2MHz

Quality and Safety Features

Operates efficiently across a wide temperature range of -40°C to 150°C

Built with reliable surface mount technology

Compatibility

Compatible with applications requiring adjustable voltage in the range of 0.803V to 4.5V

Suitable for devices operating at high temperatures

Application Areas

Consumer electronics

Telecommunications

Computing devices

Industrial equipment

Product Lifecycle

Status: Active

Not nearing discontinuation

Ongoing support and replacements available

Several Key Reasons to Choose This Product

Offers high efficiency, reducing power loss

Provides stable and adjustable output, enhancing compatibility with various devices

Reliable performance in a broad range of operating temperatures

Compact surface mount design for space-sensitive applications

High current capacity suitable for power-intensive applications