TPS54334DDAR - Texas Instruments

Manufacturer Part Number

TPS54334DDAR

Manufacturer

Texas Instruments

Introduction

The TPS54334DDAR is a step-down (buck) DC DC switching regulator designed for power management applications. It provides an adjustable output from 0.8V to 24V.

Product Features and Performance

Step-down (Buck) topology

Adjustable output voltage from 0.8V to 24V

Output current capability of 3A

High-frequency switching at 570kHz

Synchronous rectification for improved efficiency

Operating temperature range from -40°C to 85°C

Product Advantages

High efficiency due to synchronous rectification

Wide input voltage range suitable for various applications

Compact PowerSOIC package minimizes PCB space

Key Technical Parameters

Input Voltage Range: 4.2V to 28V

Output Voltage Range: 0.8V to 24V

Output Current: 3A

Switching Frequency: 570kHz

Number of Outputs: 1

Quality and Safety Features

Stable performance across -40°C to 85°C operating temperature

Over-current and over-temperature protection

Compatibility

Compatible with surface mount technology for easier PCB assembly

Application Areas

Consumer Electronics

Telecommunications

Computing Devices

Industrial Equipment

Product Lifecycle

Active product status, not nearing discontinuation

No immediate replacement or upgrade specified

Several Key Reasons to Choose This Product

Adjustable output suitable for a variety of needs

High current output up to 3A for demanding applications

Efficient power conversion helps to reduce energy loss

Suitable for a broad array of electronic equipment due to wide input voltage

Compact design facilitates integration into space-constrained applications