DESCRIPTION
The MC34063A by Analog Integrations Corporation, an improved second source over the
industrial standard MC34063A, is a monolithic control circuit containing the primary functions
required for DC/DC converters.
The device consists of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch.
This device is specifically designed to be incorporated in stepdown, step-up and voltage-inverting applications with a minimum number of external components.
The ±1.8% internal reference and low quiescent current of 1.6mA are among the improvements of the device over the competition.

FEATURES
*3V to 30V Input Voltage Operation.
*Internal 1.6A Peak Current Switch.
*Internal ±1.8% Reference.
*Low Quiescent Current at 1.6mA.
*Frequency Operation from 100Hz to 100KHz.
*Current Limiting.

APPLICATIONS
*Saver for Cellular phones
*DC-DC Converter Module

MC34063ACN
MC34063ACS

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