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MC34063A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MC34063AMOTO59992Yes

MC34063A is a monolithic control circuit that contains the primary functions required for DC-to-DC converters.

The MC34063A is a monolithic control circuit that contains the primary functions required for DC-to-DC converters. It is manufactured by ON Semiconductor (NA).

Specifications:

  • Input Voltage Range: 3V to 40V
  • Output Voltage Adjustable: 1.25V to 40V
  • Output Current: Up to 1.5A (switch current)
  • Frequency Operation: Up to 100kHz
  • Duty Cycle Adjustable: Up to 100%
  • Low Standby Current: Typically 2.5mA
  • Operating Temperature Range: 0°C to +70°C

Descriptions:

The MC34063A is a versatile DC-DC converter IC that can be configured as a step-up (boost), step-down (buck), or voltage-inverting converter. It includes an internal temperature-compensated reference, comparator, controlled duty-cycle oscillator, driver, and high-current output switch.

Features:

  • Efficient Power Conversion: Suitable for battery-powered applications.
  • Internal Reference Voltage: 1.25V ±4% tolerance.
  • Short-Circuit Protection: Includes cycle-by-cycle current limiting.
  • Minimal External Components: Reduces design complexity.
  • Wide Input Voltage Range: Supports various power sources.
  • Available in Different Packages: DIP-8, SOIC-8.

This information is based solely on the manufacturer's datasheet.

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