MC34063A Datasheet, PDF (1/9 Pages) ON Semiconductor – DC-to-DC CONVERTER CONTROL CIRCUITS

TIGER ELECTRONIC CO.,LTD
DC-to-DC Converter Control Circuits
MC34063A
GENERAL DESCRIPTION
Outline Drawing
The MC34063A is a monolithic control
circuit containing the primary functions
required for DC-to-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
DIP8
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.
F E AT U R E S
z Operation from 3.0V to 40V Input
z Low Standby Current
z Current Limiting
z Output Switch Current to 1.2A
z Output Voltage Adjustable
z Frequency Operation to 100kHz
z Precision 2% Reference
SOP8