TPS628132MQWRWYRQ1 - Texas Instruments

Manufacturer Part Number

TPS628132MQWRWYRQ1

Manufacturer

Texas Instruments

Introduction

High-efficiency step-down converter for automotive applications.

Product Features and Performance

Step-Down (Buck) topology for power efficiency

Fixed output voltage of 1.8V

Single output configuration

High-frequency switching at 1.8MHz to 4MHz

Supports a 3A output current

Synchronous rectification for improved efficiency

Operates with an input voltage range of 2.75V to 6V

Wide operating temperature range from -40°C to 125°C (TJ)

Surface mount, wettable flank for reliable soldering

Product Advantages

Optimized for automotive applications with AEC-Q100 qualification

Robust design for harsh environments

Compact 9-VFQFN package conserves board space

High switching frequency enables the use of small inductors

Synchronous rectifier reduces power loss and improves efficiency

Key Technical Parameters

Input Voltage (Min): 2.75V

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 1.8V

Current - Output: 3A

Frequency - Switching: 1.8MHz to 4MHz

Grade: Automotive

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Operational across wide temperatures (-40°C to 125°C)

Designed with advanced process technology for enhanced performance

Compatibility

Compatible with 9-VQFN-HR (3x2) package integrated circuits

Application Areas

Automotive electronics

Power supply modules

Battery-powered devices

Infotainment systems

Product Lifecycle

Status: Active

Continued support and production for automotive and industrial applications

No indication of nearing discontinuation

Replacements or upgrades may be developed in the future as part of the TPS6281xx product family

Several Key Reasons to Choose This Product

High-efficiency conversion minimizes energy waste

Automotive-grade reliability ensures performance in extreme conditions

High-frequency operation reduces the size of passive components

Surface-mount package enables modern PCB assembly techniques

Synchronous rectification enhances overall efficiency

Texas Instruments' reputation for quality and support in power management solutions