TPS65279RHHR - Texas Instruments

Manufacturer Part Number

TPS65279RHHR

Manufacturer

Texas Instruments

Introduction

TPS65279RHHR is a dual-output, configurable buck converter from texas-instruments designed for efficient power management in a compact 36-VQFN package.

Product Features and Performance

Dual-output adjustable voltage

Integrated synchronous rectification for improved efficiency

Switching frequency from 200 kHz to 1.6 MHz

Operates across a wide input voltage range from 4.5V to 18V

Supports output voltage ranges from 0.6V to 15V

Capable of delivering up to 5A of output current

Product Advantages

High efficiency and flexibility in output configurations

Compact form factor

Robust thermal performance with -40°C to 125°C operating temperature range

High switching frequency for faster response and reduced output ripple

Key Technical Parameters

Input Voltage: 4.5V Min, 18V Max

Output Voltage: 0.6V Min, 15V Max

Output Current: 5A

Frequency: Switching 200kHz to 1.6MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Designed for reliable operation in extended temperature ranges

Features thermal shutdown and overcurrent protection

Compatibility

Compatible with a range of electronics requiring adjustable power supply

Surface mount-compatible for easy PCB integration

Application Areas

Consumer Electronics

Industrial Systems

Telecommunication Equipment

Product Lifecycle

This product is currently active with ongoing manufacturing and support. No imminent discontinuation, replacements, or upgrades announced.

Several Key Reasons to Choose This Product

Versatile input and output voltage ranges suitable for various applications

High current output capacity up to 5A

Selectable switching frequency for design flexibility

High efficiency reducing power loss

Robust operating temperature suited for challenging environments

Compact package facilitating easy integration into space-constrained applications