TPS65251-3RHAT - Texas Instruments

Manufacturer Part Number

TPS65251-3RHAT

Manufacturer

Texas Instruments

Introduction

High-Efficiency, 3-Channel, Step-Down Converter with Integrated FETs

Product Features and Performance

3 integrated, synchronous step-down converters

Wide input voltage range: 4.5V to 18V

Adjustable output voltage from 0.8V to 17V

Output current up to 3A per channel

Switching frequency from 300kHz to 2.2MHz

High efficiency up to 95%

Integrated MOSFETs

Product Advantages

Compact 40-pin VQFN package

3 independent, adjustable output channels

High efficiency power conversion

Wide input and output voltage ranges

Integrated power MOSFETs

Key Technical Parameters

Input Voltage Range: 4.5V to 18V

Output Voltage Range: 0.8V to 17V

Output Current: Up to 3A per channel

Switching Frequency: 300kHz to 2.2MHz

Package: 40-VQFN (6x6)

Quality and Safety Features

ROHS3 compliant

Supports operating temperature range of -40°C to 125°C

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Portable electronics

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Product Lifecycle

Currently in active production

Replacements and upgrades may be available in the future

Several Key Reasons to Choose This Product

Integrated, multi-channel power conversion in a compact package

Wide input and output voltage ranges for versatile application

High efficiency for power-sensitive designs

Robust thermal performance for industrial environments

Reliable, RoHS-compliant manufacturing