mc34063a-s08-t Unisonic Technologies, mc34063a-s08-t Datasheet - Page 2

• Manufacturer Part Number: mc34063a-s08-t
• Description: Variable Frequency Dc-dc Converter Controller Ic For Step-up Or Step-down Voltage Converter
• Manufacturer: Unisonic Technologies

MC34063A
PIN NO
1
2
3
4
5
6
7
8
PIN DESCRIPTION
PIN CONFIGURATION
Switch Collector
Switch Emitter
Timing Capacitor
GND
Comparator Inverting
Input
V
I
Driver Collector
PEAK
CC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Sense
PIN NAME
I/O
O
I
I
I
I
Internal Darlington pairs TI collector
Internal Darlington pairs TI emitter
The value of selected capacitor controls the internal oscillator run rate
Inverting input of comparator which can set & initiate the Darlington pairs
output switch
Current sense input to monitor the voltage drop across an external
resistor placed in series with V
Internal Darlington pairs TI collector
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
CC
QW-R103-008,G
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