TPS62423QDRCRQ1 - Texas Instruments

Manufacturer Part Number

TPS62423QDRCRQ1

Manufacturer

Texas Instruments

Introduction

The TPS62423QDRCRQ1 is a high-efficiency, dual-output, step-down converter designed by Texas Instruments, tailored for automotive and other high-reliability applications.

Product Features and Performance

Dual-output step-down (buck) regulator

Fixed output voltages of 1.2V and 1.8V

High output current capability of 800mA for each output

High switching frequency of 2.25MHz allowing for small inductor sizes

Synchronous rectification provides higher efficiency

Supports a wide input voltage range from 2.5V to 6V

Operating temperature range of -40°C to 125°C

Product Advantages

High efficiency reduces heat and improves performance

Compact design due to high switching frequency and small package

Dual outputs enable powering of multiple devices from one IC

Automotive grade and AEC-Q100 qualification ensure reliability in harsh environments

Key Technical Parameters

Voltage Input (Min): 2.5V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.2V, 1.8V

Current Output: 800mA, 800mA

Frequency Switching: 2.25MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Built-in thermal shutdown and over-current protection

Compatibility

Designed for surface mount technology with a 10-VSON (3x3) package

Compatible with various automotive and high-reliability applications due to its wide input voltage range and temperature tolerance

Application Areas

Automotive electronics

Power supply modules

Industrial controls

Portable and battery-powered devices

Product Lifecycle

Status: Active

Regularly updated for continuous improvement and support for newer technologies

Long-term availability for automotive and industrial applications

Several Key Reasons to Choose This Product

High reliability and efficiency optimized for automotive and industrial use

Supports compact and efficient design possibilities

Dual-output capability reduces component count

High switching frequency enables the use of smaller passive components

Wide input voltage range allows flexibility in design

Automotive-grade quality ensures performance in extreme conditions