TPS54239DDAR - Texas Instruments

Manufacturer Part Number

TPS54239DDAR

Manufacturer

Texas Instruments

Introduction

The TPS54239DDAR is a step-down (buck) regulator, part of Texas Instruments' SWIFT™ and D-CAP2™ series, designed for power management in DC DC switching applications.

Product Features and Performance

Step-down (buck) converter

Adjustable output voltage

Single output channel

Synchronous rectification for improved efficiency

Integrated circuits for enhanced performance

Operating temperature from -40°C to 85°C

Surface mountable

Product Advantages

High efficiency due to synchronous rectifier

Wide input voltage range from 4.5V to 23V

Adjustable output from 0.76V to 7V accommodating various applications

Compact 8-PowerSOIC package ideal for space-constrained applications

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 23V

Voltage - Output (Min/Fixed): 0.76V

Voltage - Output (Max): 7V

Current - Output: 2A

Frequency - Switching: 600kHz

Quality and Safety Features

Operates reliably over a temperature range of -40°C to 85°C

Built-in safety features to handle unexpected voltage fluctuations

Compatibility

Compatible with a wide range of input and output voltages

Application Areas

Consumer Electronics

Telecommunication

Computing devices

Power management solutions

Product Lifecycle

Active product status

Currently not nearing discontinuation

Future replacements or upgrades are available

Several Key Reasons to Choose This Product

Versatile voltage input and output ranges for broad application

High efficiency reducing thermal and energy loss

Compact package suitable for modern compact electronic devices

Robust operating temperature range ensuring performance in varying environments

Active product support and availability of future upgrades ensuring long-term utility