TPS54116QRTWRQ1 - Texas Instruments

Manufacturer Part Number

TPS54116QRTWRQ1

Manufacturer

Texas Instruments

Introduction

The TPS54116QRTWRQ1 is an integrated power solution designed for automotive applications requiring low-output voltage rails for memory and microprocessor core power supplies.

Product Features and Performance

Integrated Step-Down Switcher and LDO With DDR Termination Reference

Supports 1 DDR Memory (Sink/Source)

Synchronous Switcher With 2.95V to 6V Input Voltage Range

Adjustable Switcher Output Voltage (0.6V to 4.5V)

Thermal and Overcurrent Protection

Designed for Automotive Applications

Low EMI and High Efficiency

Power Good (PG) Output Indicator

Product Advantages

High Integration Reduces Component Count

Enhanced System Reliability With Built-In Protection Features

Compliance With AEC-Q100 Standards for Automotive Applications

Extended Operating Temperature Range Suitable for Harsh Environments

Space Saving 24-WFQFN Package

Key Technical Parameters

Input Voltage Range: 2.95V to 6V

Output Voltage Range: 0.6V to 4.5V

Output Configuration: Single

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

Qualification: AEC-Q100

Grade: Automotive

Mounting Type: Surface Mount

Package / Case: 24-WFQFN Exposed Pad

Supplier Device Package: 24-WQFN (4x4)

Quality and Safety Features

Over Temperature Protection

Under-Voltage Lockout (UVLO)

Thermal Shutdown

Overcurrent Protection

Meets AEC-Q100 Automotive Qualification Requirements

Compatibility

Suitable for DDR Memory Power Supply Design

Compatible With Standard Surface Mount Techniques

Application Areas

Automotive Infotainment Systems

Automotive Advanced Driver Assistance Systems (ADAS)

Automotive Body Electronics and Lighting Systems

DDR Memory for Microprocessors in Automotive Applications

Product Lifecycle

Status: Active

No Indication of Nearing Discontinuation

Availability of Replacements or Upgrades: Standard Product Lifecycle Applies

Several Key Reasons to Choose This Product

Meets Stringent Automotive Industry Standards

Integrated Solution Reduces Overall Design Complexity

Robust Performance in a Wide Range of Operating Conditions

Space-Efficient Package Ideal for Compact Automotive Designs

Comprehensive Protection Features Enhance System Safety and Reliability

Energy-Efficient Design Contributes to Overall System Power Savings

Support from Texas Instruments, a Leader in Automotive Power Management Solutions