TPS5450MDDAREP - Texas Instruments

Manufacturer Part Number

TPS5450MDDAREP

Manufacturer

Texas Instruments

Introduction

High-efficiency step-down regulator for power management applications.

Product Features and Performance

Step-Down (Buck) regulator topology

Adjustable output voltage

Support for a wide input voltage range (5.5V to 36V)

Capable of providing up to 5A output current

Switching frequency of 500kHz

High thermal performance with operating temperature range of -55°C to 125°C

Automotive grade product complies with AEC-Q100 standards

Non-synchronous rectifier design

Product Advantages

Versatility in handling various input voltages

Suitability for automotive applications due to rigorous quality standards

Flexibility in output voltage adjustments for a range of applications

Capable of driving high current loads

Key Technical Parameters

Voltage Input (Min): 5.5V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1.221V

Voltage Output (Max): 32.04V

Current Output: 5A

Frequency Switching: 500kHz

Operating Temperature: -55°C to 125°C (TJ)

Quality and Safety Features

Automotive Grade qualification

Compliance with AEC-Q100 standards

High reliability over a broad temperature range

Compatibility

Compatible with various input voltage sources

Flexible output voltage for broad compatibility with downstream components

Standard 8-PowerSOIC mounting type for easy PCB design

Application Areas

Automotive electronics

Power supply modules

Consumer electronics

Industrial systems

Product Lifecycle

Product status: Active

Not nearing discontinuation, with ongoing manufacturer support

Several Key Reasons to Choose This Product

High efficiency for energy-sensitive applications

Wide input voltage range suitable for complex power systems

Adjustable output suits a variety of design needs

High current capacity for heavy load applications

Automotive grade quality ensures robust performance in harsh environments

Compliant with AEC-Q100 standards indicating reliability and safety

Support from a reputable semiconductor manufacturer, Texas Instruments