TPS65263-1QRHBRQ1 - Texas Instruments

Manufacturer Part Number

TPS65263-1QRHBRQ1

Manufacturer

Texas Instruments

Introduction

High-efficiency, multi-output buck converter with integrated MOSFETs

Designed for automotive applications

Product Features and Performance

3 integrated synchronous buck converters

Wide input voltage range: 4V to 18V

Output voltage programmable from 0.68V to 6.3V

Output current up to 3A, 2A, and 2A

Switching frequency adjustable from 200kHz to 2.3MHz

High efficiency up to 95%

Comprehensive protection features

Product Advantages

Compact 32-VQFN (5x5) package

Integrated MOSFET design for reduced component count

Flexible output voltage and current configuration

Automotive-grade quality and reliability

Key Technical Parameters

3 integrated buck converters

Input voltage range: 4V to 18V

Output voltage range: 0.68V to 6.3V

Output current: 3A, 2A, 2A

Switching frequency: 200kHz to 2.3MHz

Operating temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Thermal shutdown, overcurrent, and overvoltage protection

Compatibility

Suitable for a wide range of automotive and industrial applications

Application Areas

Automotive electronics

Industrial control systems

Portable devices

Power supplies

Product Lifecycle

Current product with no plans for discontinuation

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

High efficiency and power density

Flexible output configuration

Robust protection features

Automotive-grade quality and reliability

Compact size for space-constrained designs