ON Semiconductor MC33063ADG Overview

The MC33063ADG is a versatile DC-DC converter integrated circuit designed by ON Semiconductor, a highly respected name in the semiconductor industry. This robust IC is capable of performing step-up, step-down, and voltage-inverting applications with a minimum number of external components, making it an ideal solution for a wide range of power supply designs.

Key Features

• Adjustable Output Voltage: The MC33063ADG offers an adjustable output voltage feature, providing designers with the flexibility to configure the output as required for their specific application.
• Wide Input Voltage Range: With an input voltage range of 3 V to 40 V, this IC can accommodate a broad spectrum of power sources, including standard batteries and industrial power rails.
• High Precision: The voltage reference is accurate to ±2%, ensuring reliable and consistent output for sensitive electronic devices.
• Oscillator Frequency: A built-in oscillator frequency of 100 kHz allows for smaller external components, reducing the overall footprint of the power supply circuit.
• Output Switch Current: The device includes an output switch that can handle up to 1.5 A of current, making it suitable for a range of moderate to high-power applications.
• Thermal Shutdown and Current Limiting: Safety features such as thermal shutdown and current limiting protect the device and the end application from potential damage due to overheating or excessive current draw.

Applications

The MC33063ADG is a versatile component that can be used in a variety of applications, including:

• Power supplies for portable devices
• Battery chargers
• DC-DC converters for automotive applications
• LED drivers
• Voltage regulation modules in consumer electronics

Package and Quality

This IC is offered in an 8-pin SOIC package, which is widely used and preferred for its compact size and ease of integration into a variety of circuit board layouts. ON Semiconductor ensures high-quality manufacturing standards, making the MC33063ADG a reliable choice for designers and engineers looking to create efficient and durable power supply solutions.