TPS54561QDPRTQ1 - Texas Instruments

Manufacturer Part Number

TPS54561QDPRTQ1

Manufacturer

texas-instruments

Introduction

Automotive-grade step-down switch regulator from Texas Instruments.

Product Features and Performance

Active Power Management IC

Eco-Mode™ Buck Regulator

Adjustable output voltage

Single output channel

Supports a wide input voltage range 4.5V to 60V

Highly efficient voltage conversion

Variable switching frequency from 100kHz to 2.5MHz

Can deliver up to 5A of output current

Non-synchronous rectification

Optimized for automotive applications

Thermal and overcurrent protection

Designed for surface mount technology

Product Advantages

High efficiency and reduced power loss

Eco-Mode™ for light-load efficiency

Adjustable output maximizes design flexibility

Wide input range suitable for a variety of automotive applications

High-frequency operation allows the use of small external components

Robust thermal performance with a maximum operating temperature of 150°C

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

Overtemperature protection

Overcurrent protection

AEC-Q100 automotive qualification

Compatibility

Compatible with a wide range of automotive voltages

Application Areas

Automotive electronics

Power supply modules

Energy-efficient power systems

Product Lifecycle

Product Status: Active

Not near discontinuation as the model is currently active

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Texas Instruments' trusted automotive-grade quality

Wide input voltage range for versatile use in automotive power designs

Efficiency-focused Eco-Mode™ technology

Scalable switching frequency for size and efficiency optimization

Robust safety features for harsh automotive environments

Supports high-temperature operation for under-the-hood applications

Compliance with AEC-Q100 standards guarantees reliability in automotive applications