MC33063AQDRQ1 - Texas Instruments

Manufacturer Part Number

MC33063AQDRQ1

Manufacturer

Texas Instruments

Introduction

The MC33063AQDRQ1 is an automotive grade DC-DC converter for power management applications.

Product Features and Performance

Step-Up and Step-Down voltage regulator

Adjustable output voltage

Operates in Buck and Boost topologies

Single output

100kHz switching frequency

Can drive a 1.5A switch

Product Advantages

Versatile input voltage range from 3V to 40V

Adjustable output from 1.25V up to 40V

Supports positive or negative output configurations

High operating temperature range

Automotive qualification AEC-Q100

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 1.25V

Voltage - Output (Max): 40V (Switch)

Current - Output: 1.5A (Switch)

Frequency - Switching: 100kHz

Quality and Safety Features

Operates in a wide temperature range of -40°C to 125°C

Certified automotive grade with AEC-Q100 qualification

Compatibility

Surface mount type, 8-SOIC package

Integrated with products following the 8-SOIC standard

Application Areas

Automotive electronics

Power management systems

Regulated power supplies across varying input voltages

Product Lifecycle

Product status is currently active

Not nearing discontinuation

Several Key Reasons to Choose This Product

Flexible input voltage suitable for automotive and industrial applications

Adjustable and versatile output for a wide range of designs

High temperature range ensuring reliability in harsh conditions

AEC-Q100 qualification for automotive reliability and performance standards

Simple and efficient step-up/step-down voltage regulation

Buck and Boost topology support for design flexibility

Readily available in Tape & Reel packaging for mass production needs