MC33063ADRE4 - Texas Instruments

Manufacturer Part Number

MC33063ADRE4

Manufacturer

Texas Instruments

Introduction

The MC33063ADRE4 is a versatile DC-DC converter integrated circuit from Texas Instruments, suitable for step-up, step-down, and voltage-inverting applications.

Product Features and Performance

Adjustable output voltage

Operates in Buck, Boost, and Inverted topologies

Supports a wide input voltage range from 3V to 40V

Capable of delivering up to 1.5A output current (switch)

Adjustable switching frequency up to 100kHz

Can be used in both positive or negative output configurations

Operates across a wide temperature range from -40°C to 85°C

Product Advantages

Flexibility in application due to adjustable output voltage

High efficiency with non-synchronous rectification

Wide input voltage range accommodates various power sources

Robust operation in extreme temperature conditions

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

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in thermal overload protection

Short circuit protection enhances safety and reliability

High-quality standards of Texas Instruments

Compatibility

Compatible with a wide range of applications due to its versatile input and output voltage range and configurable topology

Surface mount packaging (8-SOIC) facilitates integration into various designs

Application Areas

Power supply modules

Battery chargers

Portable devices

Automotive applications

Solar power converters

Product Lifecycle

Discontinued at Digi-Key

It is important to check for available replacements or upgrades for ongoing designs

Several Key Reasons to Choose This Product

High flexibility and compatibility with various types of circuits due to its adjustable features

Reliable performance in harsh environments

Wide voltage range caters to diverse applications

Proven quality and safety features from Texas Instruments

While discontinued at Digi-Key, its widespread use and potential availability from other suppliers make it a viable option in specific scenarios