TPS54140ADRCT - Texas Instruments

Manufacturer Part Number

TPS54140ADRCT

Manufacturer

texas-instruments

Introduction

The TPS54140ADRCT is a part of Texas Instruments' Eco-Mode™ series, designed as a DC-DC switching regulator with buck topology enabling efficient step-down voltage conversion.

Product Features and Performance

Supports a wide input voltage range from 3.5V to 42V.

Adjustable output voltage from 0.8V to 39V.

Capable of delivering 1.5A of output current.

Operates at a switching frequency range of 100kHz to 2.5MHz.

Incorporates Eco-Mode™ to enhance light load efficiency.

High thermal performance with operating temperatures ranging from -40°C to 150°C.

Product Advantages

Flexibility in handling a broad range of input voltages.

High efficiency in converting voltage levels.

Suitable for battery-operated and low-power applications.

Eco-Mode™ feature ensures lower power consumption during light loads.

Designed for easy surface-mount installation.

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 39V

Current Output: 1.5A

Frequency Switching: 100kHz ~ 2.5MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Built to withstand harsh operating conditions.

Includes over-temperature protection mechanisms.

Compatibility

Compatible with a wide range of electronic applications due to its adjustable output voltage feature.

Application Areas

Suitable for telecommunications, consumer electronics, automotive electronics, and power management solutions.

Product Lifecycle

Currently Active status indicating ongoing production and availability.

Not indicated as nearing discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

High efficiency and flexibility in voltage conversion.

Eco-Mode™ feature significantly improves efficiency at light loads.

Broad operating temperature range caters to tough environments.

Support for a wide input voltage range facilitates versatile applications.

Easy integration into designs with a compact 10-VFDFN exposed pad package.