TPS54561QDPRRQ1 - Texas Instruments

Manufacturer Part Number

TPS54561QDPRRQ1

Manufacturer

Texas Instruments

Introduction

The TPS54561QDPRRQ1 is a highly versatile, efficient, and robust step-down DC/DC switching regulator designed for automotive and industrial applications.

Product Features and Performance

Step-Down (Buck) topology for efficient power conversion

Adjustable output voltage from 0.8V to 58.8V accommodates a wide range of use cases

Supports input voltages from 4.5V up to 60V, suitable for fluctuating power supplies

Capable of supplying up to 5A of output current

Operating frequency range of 100kHz to 2.5MHz enables flexibility in design

Non-synchronous rectification for cost-effective solutions

High operating temperature range from -40°C to 150°C (TJ) ensuring reliability under harsh conditions

Eco-Mode™ series ensures energy-efficient operation

Product Advantages

Designed to meet AEC-Q100 standards for automotive grade reliability

High flexibility in voltage regulation suits a myriad of applications

High efficiency optimization reduces thermal footprint and energy consumption

Robust design suitable for demanding applications

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 58.8V

Current Output: 5A

Frequency Switching: 100kHz ~ 2.5MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Adherence to AEC-Q100 qualification standards underscores commitment to quality

Extensively tested for automotive-grade reliability and safety

Compatibility

Surface mount technology for compatibility with modern PCB designs

Suitable for a wide range of applications due to its adjustable output

Application Areas

Automotive electronics including infotainment and ADAS systems

Industrial control systems

Power management solutions for a range of consumer electronics

Energy-efficient and compact power supplies

Product Lifecycle

Status: Active

This device is actively supported and not near discontinuation, ensuring long-term availability and support

Replacement and upgrade options are available through Texas Instruments’ vast product portfolio

Several Key Reasons to Choose This Product

High reliability and performance, meeting automotive-grade standards

Flexible and efficient power regulation supports diverse applications

Robust design ensures operation in harsh environments

Comprehensive technical support and documentation from Texas Instruments

Long-term product support and reliability guarantee future-proofing designs