TPS54310PWPRG4 - Texas Instruments

Manufacturer Part Number

TPS54310PWPRG4

Manufacturer

texas-instruments

Introduction

The TPS54310PWPRG4 is a high-performance, synchronous step-down DC-DC converter from Texas Instruments. This device offers a wide input voltage range, adjustable output voltage, and high output current capability, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range: 3V to 6V

Adjustable output voltage from 0.891V to 3.3V

Maximum output current of 3A

Switching frequency options of 350kHz or 550kHz

Integrated high-side and low-side MOSFETs for synchronous rectification

Thermal shutdown, current limit, and undervoltage lockout protection

Product Advantages

High efficiency, up to 95%, reducing power loss and heat generation

Low external component count, simplifying design and reducing BOM costs

Compact 20-pin HTSSOP package, enabling space-constrained applications

Robust protection features for improved system reliability

Key Reasons to Choose This Product

Excellent power conversion performance with high efficiency and output current capability

Flexible input and output voltage options for versatile power supply designs

Integrated features and small package size enable compact and cost-effective solutions

Reliable operation with comprehensive protection mechanisms

Quality and Safety Features

Fully specified for industrial temperature range of -40°C to 125°C

Designed and manufactured to Texas Instruments' high quality standards

Compliance with relevant safety and regulatory requirements

Compatibility

The TPS54310PWPRG4 is compatible with a wide range of applications that require a high-performance, step-down DC-DC converter, including:

Industrial and factory automation equipment

Telecommunications and networking infrastructure

Automotive and transportation systems

Consumer electronics and portable devices

Application Areas

Power supplies for microcontrollers, processors, and other digital circuits

Point-of-load (POL) power conversion in distributed power architectures

High-efficiency, high-current voltage regulation for various electronic systems

Product Lifecycle

The TPS54310PWPRG4 is currently discontinued at DiGi-Electronics. However, Texas Instruments offers several equivalent and alternative models that can be considered, such as the TPS54320, TPS54340, and TPS54360. Customers are advised to contact our website's sales team for the latest product information and availability.