ON Semiconductor MC33063AVD - A Versatile DC-DC Converter

The MC33063AVD is a highly integrated, monolithic DC-DC converter designed and manufactured by the renowned ON Semiconductor. This versatile component is a pivotal solution for a wide range of power management applications. It is capable of performing step-up, step-down, and voltage-inverting tasks with a high level of efficiency.

Key Features

• Versatility: The MC33063AVD can be configured as a boost converter, a buck converter, or an inverter, making it suitable for various circuit designs.
• Operation Range: It operates from a standard 3.0 V to 40 V DC input, accommodating a broad spectrum of power sources.
• Output Switch: The device includes an output switch capable of delivering up to 1.5 A of current, ensuring reliable performance for high-demand applications.
• Frequency Operation: It operates at a fixed frequency of 100 kHz, allowing for small-sized external components, which results in compact power supply designs.
• Protection Features: It is equipped with current limit and thermal shutdown features to protect against over-current and overheating conditions.
• Accuracy: The reference voltage accuracy is ±2%, contributing to precise output voltage regulation.

Applications

The MC33063AVD is ideally suited for a variety of applications, including but not limited to:

• Portable Devices
• Automotive Applications
• Power Supply Modules
• Battery Operated Equipment
• DC Power Converters

With its robust design and ON Semiconductor's commitment to quality, the MC33063AVD stands as a reliable choice for designers seeking a flexible and efficient power conversion solution. Whether the need is for a step-up, step-down, or an inverting power supply, this integrated circuit provides a straightforward, cost-effective option that is easy to implement in a variety of electronic products.

Package and Availability

The MC33063AVD comes in an 8-pin SOIC package, providing a compact footprint for space-constrained applications. It is widely available through ON Semiconductor's distribution channels, ensuring easy procurement for both small-scale and bulk requirements.