TPS54240DGQR - Texas Instruments

Manufacturer Part Number

TPS54240DGQR

Manufacturer

Texas Instruments

Introduction

Step-down voltage regulator with Eco-Mode™ for energy efficiency

Product Features and Performance

Adjustable output voltage from 0.8V to 39V

Input voltage range from 3.5V to 42V

Current output capacity of 2.5A

Supports buck and split rail topologies

Frequency switching from 100kHz to 2.5MHz

Able to operate at temperatures ranging from -40°C to 150°C

Product Advantages

High efficiency with Eco-Mode™

Wide input voltage range suitable for various applications

Flexible switching frequency for design optimization

Thermal shutdown and overcurrent protection

Key Technical Parameters

Maximum output voltage of 39V

Maximum output current of 2.5A

Input voltage range between 3.5V and 42V

Adjustable switching frequency (100kHz ~ 2.5MHz)

Operating temperature range -40°C ~ 150°C

Quality and Safety Features

Overcurrent protection

Thermal shutdown feature for safety

Under-voltage lockout (UVLO)

Compatibility

Compatible with surface mount technology

10-PowerTFSOP, 10-MSOP package for compact designs

Application Areas

Power supplies for industrial systems

Consumer electronics

Automotive applications

Distributed power systems

Telecommunications equipment

Product Lifecycle

Product status is active

Not currently nearing discontinuation

Several Key Reasons to Choose This Product

Improves power efficiency with Eco-Mode™ feature

Supports a varying range of input and output voltages for flexible application use

Can handle significant temperature variations, suitable for industrial and automotive environments

Offers a high level of integration to minimize external component count

Ensures device safety with built-in protection features

Available in a compact package suitable for space-constrained applications