TPS54618QRLBRQ1 - Ampleon USA Inc.

Manufacturer Part Number

TPS54618QRLBRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-qualified integrated circuit for step-down voltage regulation

Product Features and Performance

Step-down (buck) voltage regulator

Adjustable output voltage

Support for synchronous rectification

Operating frequency range from 200kHz to 2MHz

Single output channel with up to 6A current capacity

Wide range of input voltage from 2.95V to 6V

Thermal and over-current protection features

Product Advantages

High efficiency due to synchronous rectification

Compact 16-QFN exposed pad packaging for reduced footprint

Flexible switching frequency options for optimization

Meets AEC-Q100 automotive standards for reliability

Operational across wide temperature range from -40°C to 125°C

Key Technical Parameters

Voltage - Input (Min): 2.95V

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 6V

Current - Output: 6A

Frequency - Switching: 200kHz to 2MHz

Quality and Safety Features

Built-in over-temperature protection

AEC-Q100 qualified for automotive applications

Robust design guarantees operation in harsh environments

Compatibility

Compatible with surface mount technology

Designed for 16-WQFN (3x3) package applications

Application Areas

Automotive electronics

High-performance industrial applications

Power supplies for embedded systems

Product Lifecycle

Last Time Buy status indicating nearing discontinuation

Potential for future product updates or replacements to ensure longevity

Several Key Reasons to Choose This Product

Suitable for demanding automotive applications with high-quality standards

Optimal power conversion efficiency with synchronous rectification technology

Highly adaptable output voltage and switching frequency for diverse use cases

Supports a wide input voltage range catering to various power sources

Engineered for resilience with a broad operational temperature range