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MC33063 IC – Buck – Boost – Inverting Switching Regulator IC

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25 In stock


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196.00 (excluding 18% GST)

25 In stock

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Description

The MC33063 is designed to convert a wide range of input voltages to a stable output voltage. It is a popular choice for power supply designs due to its ability to operate in different configurations and its ease of use. The IC integrates several functions necessary for a switching regulator, including a comparator, a reference voltage, a switching transistor, and a control circuit.

Features

  • Versatile Configurations: Can be configured as a buck, boost, or inverting regulator, providing flexibility for various power supply requirements.
  • Wide Input Voltage Range: Typically operates with input voltages from 3V to 40V, accommodating a broad range of power sources.
  • Adjustable Output Voltage: The output voltage can be adjusted over a wide range using external resistors, allowing for precise control.
  • High Efficiency: Provides efficient power conversion with typical efficiencies up to 80%, reducing heat and power loss.
  • Internal Switch: Includes an internal NPN switching transistor, simplifying circuit design and reducing component count.
  • Built-In Protection: Features such as thermal shutdown and current limiting enhance reliability and protect against overload conditions.
  • Simple Design: Easy to implement with minimal external components, making it suitable for various applications.

Specifications

  • Input Voltage Range: 3V to 40V
  • Output Voltage Range: Adjustable; typically from 1.5V to 40V, depending on the configuration and external components
  • Output Current: Typically up to 1.5A, depending on the application and thermal conditions
  • Switching Frequency: Typically 100 kHz
  • Efficiency: Up to 80% or higher, depending on the configuration and operating conditions
  • Operating Temperature Range: -40°C to +125°C
  • Package Options: Available in various packages such as 8-pin DIP, SOIC, or similar surface-mount packages

Applications

  • Power Supply Converters: Used in designing DC-DC converters for various applications, including industrial equipment, consumer electronics, and automotive systems.
  • Battery-Powered Devices: Ideal for battery-operated devices requiring efficient voltage regulation and conversion.
  • Communication Equipment: Provides stable and efficient power for communication systems and equipment.
  • Consumer Electronics: Applied in various consumer electronics requiring reliable and adjustable power supplies.
  • Power Management: Useful in power management systems where different voltage levels are required from a single input source.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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