TPS54310QPWPRQ1 - Texas Instruments

Manufacturer Part Number

TPS54310QPWPRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade step-down voltage regulator

Product Features and Performance

Power management integrated circuit (PMIC)

Buck topology for efficient step-down voltage conversion

Adjustable output voltage

Single output channel

Supports synchronous rectification

Product Advantages

High efficiency for power-sensitive applications

Designed for automotive applications

Robust thermal performance

Adjustable switching frequency

Key Technical Parameters

Input voltage range: 3V to 6V

Output voltage range: 0.891V to 3.3V

Output current capability: 3A

Switching frequency options: 350kHz and 550kHz

Operating temperature range: -40°C to 125°C

Qualification standard: AEC-Q100

Mounting type: Surface mount

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Thermal protection and overcurrent protection

Rated for high-temperature operation

Compatibility

Compatible with 20-PowerTSSOP surface mount package

Application Areas

Automotive electronics

Power regulation for microcontrollers, DSPs, and other ICs

Product Lifecycle

Obsolete

Potential availability of replacements or upgrades

Several Key Reasons to Choose This Product

Specifically designed for automotive use with high reliability standards

Flexible output voltage range suitable for various electronic components

High efficiency minimizing heat generation and power loss

Capable of operating at wide temperature ranges, suitable for harsh environments

AEC-Q100 qualification ensures rigorous testing and quality standards

Ability to fine-tune the switching frequency for application optimization