TPS5420MDREP - Texas Instruments

Manufacturer Part Number

TPS5420MDREP

Manufacturer

Texas Instruments

Introduction

The TPS5420MDREP is a robust and versatile step-down (buck) regulator designed to provide adjustable output voltage from a higher input voltage, catering to a wide array of power management requirements.

Product Features and Performance

Step-down voltage regulator with adjustable output

Input voltage range from 5.5V to 35V

Adjustable output voltage from 1.22V to 31V

Maximum output current of 2A

500kHz switching frequency for efficient power conversion

Supports single output configuration

Non-synchronous rectifier design

Operates in a wide temperature range of -55°C to 125°C

Surface mount package for efficient PCB space usage

Product Advantages

Versatility in input and output voltage ranges to cater to a wide variety of applications

High efficiency due to optimized 500kHz switching frequency

Robust thermal performance allowing operation in extreme conditions

Ease of integration into various designs due to its surface mount 8-SOIC package

Key Technical Parameters

Voltage Input (Min): 5.5V

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 1.22V

Voltage Output (Max): 31V

Current Output: 2A

Frequency Switching: 500kHz

Operating Temperature: -55°C ~ 125°C (TJ)

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Designed and manufactured by Texas Instruments, ensuring high reliability and performance

Operates effectively in a broad temperature range, enhancing durability and safety in diverse environments

Compatibility

Compatible with a wide range of input voltages and capable of adjusting to various output voltages, facilitating use in multiple electronic applications

Application Areas

Power management for industrial equipment

Automotive electronics

Telecommunications infrastructure

Portable devices and battery-powered applications

Product Lifecycle

Currently listed as active, indicating ongoing production and support

No immediate indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Flexible power solution due to wide input and output voltage ranges

High efficiency and reliability, reducing thermal stress and extending product life

Versatile applications, from automotive to industrial systems

Backed by Texas Instruments’ renowned quality and support network

Suitable for demanding environments thanks to its robust operating temperature range