TPS54618CQRTERQ1 - Texas Instruments

Manufacturer Part Number

TPS54618CQRTERQ1

Manufacturer

Texas Instruments

Introduction

The TPS54618CQRTERQ1 is a step-down (buck) regulator designed to provide adjustable output voltage and high output current, suitable for automotive applications.

Product Features and Performance

Voltage regulation: Adjustable output from 0.799V to 6V

High current capability: Supports up to 6A output

Frequency range: Offers flexibility with switching frequencies from 200kHz to 2MHz

Built-in synchronous rectifier for increased efficiency

Product Advantages

High efficiency reduces thermal footprint

Compact WFQFN package suitable for space-constrained applications

Fully AEC-Q100 qualified for automotive reliability standards

Key Technical Parameters

Input Voltage Range: 3V to 6V

Output Voltage Range: 0.799V to 6V

Output Current: 6A

Switching Frequency: 200kHz to 2MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualification ensures robustness for automotive environments

Thermal overload protection

Overcurrent protection

Compatibility

Compatible with a range of input voltages and a variety of applications requiring adjustable output

Application Areas

Automotive power supplies

Infotainment systems

Advanced driver-assistance systems (ADAS)

Product Lifecycle

Current product status: Active

No indication of discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

High efficiency ensures low power loss and minimal thermal impact

Versatility in applications due to adjustable voltage and high current capability

Reliable automotive-grade performance with AEC-Q100 qualification

Suitable for compact designs given the small footprint of the package