AiT Semiconductor Inc.
www.
ait-ic.
com A34063A DC-DC CONVERTER CONTROL CIRCUITS DESCRIPTION FEATURES The A34063A series is a monolithic control circuit  containing the primary functions required for DC-DC  converters.
 These devices consist of an internal  temperature-compensated reference, comparator,  controlled duty cycle oscillator with an active current  limit circuit, driver and high current output switch.
 This series was specifically designed to be  incorporated in step-down and step-up and voltage-inverting applications with a minimum number of external components.
Operation from 3.
0V to 40V input Low standby current Current limiting Output switch current up to...

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