TPS5405DR - Texas Instruments

Manufacturer Part Number

TPS5405DR

Manufacturer

Texas Instruments

Introduction

The TPS5405DR is a high-performance, synchronous, step-down DC/DC converter that provides an efficient and cost-effective power solution for a wide range of applications.

Product Features and Performance

Wide input voltage range from 6.5V to 28V

Supports output current up to 2A

Fixed 5V output voltage

Switching frequency range from 50kHz to 1.1MHz

High efficiency up to 95%

Integrated high-side and low-side MOSFETs

Internal soft-start and thermal shutdown protection

Small 8-SOIC package

Product Advantages

Compact size and low component count

High efficiency and power density

Wide input voltage range

Robust protection features

Versatile for various applications

Key Technical Parameters

Input Voltage Range: 6.5V to 28V

Output Voltage: 5V

Output Current: up to 2A

Switching Frequency: 50kHz to 1.1MHz

Package: 8-SOIC

Quality and Safety Features

RoHS3 compliant

Thermal shutdown protection

Soft-start function

Compatibility

The TPS5405DR is compatible with a wide range of electronic devices and applications that require a robust, efficient, and cost-effective power solution.

Application Areas

Industrial equipment

Consumer electronics

Telecommunications systems

Automotive applications

Product Lifecycle

The TPS5405DR is an active and widely available product from Texas Instruments. There are no plans for discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

High efficiency and power density for compact designs

Wide input voltage range for versatile applications

Robust protection features for reliable operation

Small package size and low component count for space-constrained designs

Cost-effective solution for a variety of power requirements