mc34063a-s08-t Unisonic Technologies, mc34063a-s08-t Datasheet - Page 4

• 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
Supply Voltage
Comparator Input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage
Switch Collector to Emitter Voltage
Driver Collector Voltage
Switch Current
Power Dissipation (Ta=25 ° C)
Junction Temperature
Operating Temperature
Storage Temperature
Note: Absolute maximum ratings are those values beyond which the device which the device could be permanently
PARAMETER
Oscillator
Charging Current
Discharging Current
Oscillator Amplitude
Discharge to Charge Current Ratio
Current limit Sense Voltage
Output Switch
Saturation Voltage 1(Note)
Saturation Voltage 2(Note)
DC Current Gain(Note)
Collector Off State Current(Note)
Comparator
Threshold Voltage
Threshold Voltage Line Regulation
Input Bias Current
Total Device
Supply Current
N ote : Output switch tests are performed under pulsed conditions to minimize power dissipation.
Thermal Resistance Junction-Case
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS
damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
PARAMETER
PARAMETER
SYMBOL
V
V
V
I
G
I
I
DISCHG
CE(SAT)1
CE(SAT)2
V
C(OFF)
V
V
I(BIAS)
I
SENSE
CHG
I
I (DC)
OSC
THD
THD
K
CC
(Ta=25 ° C )
V
V
Ta=25 ° C
V
I
I
I
I
V
V
V
V
V
(V
CHG
SW
SW
SW
CC
CC
7
CE
CC
IN
CC
7
=V
=V
CC
DIP-8
SOP-8
=1.0A, V
=1.0A, V
=1.0A, V
=0V
SOP-8
=40.0V, Ta=25 ° C
=5 to 40V, Ta=25 ° C
=5 to 40V, Ta=25 ° C
=3 ~ 40V
=5~40V, C
=I
DIP-8
=5.0V, Ta=0 ~ +70 ° C, unless otherwise specified.)
CC
CC
DISCHG
, Ta=25 ° C
, V
TEST CONDITIONS
C
>V
, Ta=25 ° C
C(DRIVER)
C(DRIVER)
CE
SYMBOL
SYMBOL
V
V
V
V
V
=5.0V, Ta=25 ° C
IN(COMP)
THD
T
T
T
CE(SW)
V
C(SW)
I
θ
E(SW)
C(DR)
=0.001
P
T
OPR
SW
STG
CC
JA
D
, Pin2=GND
J
=V
=50mA
LINEAR INTEGRATED CIRCUIT
C(SW)
-65 ~ +150
-0.3 ~ +40
RATINGS
RATINGS
0 ~ +70
1250
+150
625
100
160
1.5
40
40
40
40
40
1.21 1.24 1.29
MIN TYP MAX UNIT
140
250
5.2
22
50
0.95
0.45
0.01
190
300
180
0.5
6.1
2.0
2.7
50
31
QW-R103-008,G
260
350
100
400
7.5
1.3
0.7
5.0
4.0
42
UNIT
UNIT
℃ /W
4 of 10
mW
° C
° C
° C
V
V
V
V
V
V
A
mV
mV
mA
µ A
µ A
µ A
nA
V
V
V
V