MC34063ADR - UMW

Manufacturer Part Number

MC34063ADR

Manufacturer

Texas Instruments

Introduction

The MC34063ADR from Texas Instruments is a versatile DC-DC converter integrated circuit suitable for step-up, step-down, and voltage-inverting applications.

Product Features and Performance

Supports Buck, Boost, and Inverting topologies

Adjustable output voltage

Single output channel

Output switch current of up to 1.5A

100kHz switching frequency

Operates over a wide voltage range (3V to 40V input)

Output voltage adjustable from 1.25V up to 40V

No synchronous rectification

Operating temperature range from 0°C to 70°C

Product Advantages

Flexibility in application due to multiple topologies

High switch current capacity for its class

Wide range of input and output voltages

Standard operating temperature range suitable for commercial applications

Simple external components for various configurations

Key Technical Parameters

Input Voltage (Min): 3V

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 1.25V

Output Voltage (Max): 40V

Current Output (Switch): 1.5A

Frequency Switching: 100kHz

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Protective features depend on external circuitry as it's a versatile IC that can be configured for different uses

Compatibility

Compatible with various applications requiring voltage regulation or conversion

Can accommodate multiple battery and power sources within its voltage range

Suitable for use in power supply designs requiring up to 1.5A output current

Application Areas

Power supply modules

Battery-powered devices

Automotive applications

Portable electronics

Robotics and automation

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Texas Instruments typically offers support and potential replacement options

Several Key Reasons to Choose This Product

Highly versatile for a wide range of power management applications

Can be used for step-up, step-down, or voltage-inversion purposes

Reliable output up to 1.5A to drive various loads

Texas Instruments is a reputable manufacturer with robust support and product reliability

Suitable for designs requiring an adjustable output voltage within a significant range

Availability in Tape & Reel packaging for automated assembly processes

The ability to work over a broad input voltage range makes it ideal for applications with variable power sources