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MC34063ADG View Datasheet(PDF) - Wing Shing International Group

Part Name
Description
Manufacturer
MC34063ADG
WingShing
Wing Shing International Group WingShing
MC34063ADG Datasheet PDF : 15 Pages
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MC34063A
DC-TO-DC Converter Control Circuits
DESCRIPTION
The MC34063A is a monolithic control circuit containing
the primary functions required for DC-to-DC converters.
The device consists of an internal temperature compen-
sated reference, comparator, controlled duty cycle oscill-
ator with an active current limit circuit, driver and high
current output switch. MC34063A is specifically designed
to be incorporated in Step-Down, Step-Up and Voltage-
Inverting applications with a minimum number of extern-
al components.
PIN CONFIGURATION
Switch
Collector
1
8
Diver
Collector
Switch
Emitter
2
7 IPK Sense
Timing
Capacitor
3
GND 4
6 VCC
Comparator
5 Inverting
Input
(Top View)
FEATURES
Operation from -0.3V to 40V Input
Low Standby Current
Current Limiting
Output Switch Current to 1.5A
Output Voltage Adjustable
Frequency Operation to 42kHz
Precision 2% Reference
APPLICATION
DC-DC Converter
ORDERING INFORMATION
Temperature Range
0°C to +70°C
Package
SOP8L
SOP8L
DIP8L
Pb-Free
Orderable
Device
MC34063ADG
MC34063ADRG
MC34063APG
Package Qty
75Units/Tube
2500Units/Tape
50Units/Tube
1
 

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