MC34063E ST Microelectronics, MC34063E Datasheet - Page 2

• Manufacturer Part Number: MC34063E
• Description: DC/DC Converter Contolr Circuits
• Manufacturer: ST Microelectronics

MC34063A/E
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
THERMAL DATA
(*) This value depends from thermal design of PCB on which the device is mounted.
CONNECTION DIAGRAM (top view)
PIN DESCRIPTION
2/16
Symbol
R
R
Symbol
thj-case
thj-amb
V
V
P
T
V
V
V
T
I
V
I
SWC
SWE
STG
Pin N°
SW
TOT
T
DC
OP
CC
CE
DC
IR
J
1
2
3
4
5
6
7
8
Thermal Resistance Junction-ambient (*)
Thermal Resistance Junction-case
Power Supply Voltage
Comparator Input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage (V
Switch Collector to Emitter Voltage
Driver Collector Voltage
Driver Collector Current
Switch Current
Power Dissipation at T
Operating Junction Temperature
Storage Temperature Range
Operating Ambient Temperature Range for AC and EC SERIES
Symbol
SWC
SWE
GND
DRC
V
TC
I
CII
PK
CC
Parameter
A
= 25°C
Switch Collector
Switch Emitter
Timing Capacitor
Ground
Comparator Inverting Input
Voltage Supply
I
Voltage Driver Collector
SWC
PK
Parameter
Sense
= 40V)
for DIP-8
for SO-8
for AB SERIES
for EB SERIES
Name and Function
DIP-8
100
42
-40 to 150
-40 to 125
-0.3 to 40
-40 to 85
0 to 70
Value
0.625
1.25
100
150
1.5
50
40
40
40
40
SO-8
160
20
°C/W
°C/W
Unit
Unit
mA
°C
°C
°C
W
V
V
V
V
V
V
A