ML34063
Absolute Maximum Ratings
Parameter
Input Voltage
Comparator Input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage (V
Pin 1
= 35V)
Switch Collector to Emitter Voltage
Drive Collector Voltage
Switch Collector Current
Switch Current
PDIP-8
Power Dissipation at
T
A
= 25
o
C
SO-8
Thermal Resistance
Operating Ambient Temperature
Storage Temperature
PDIP-8
SO-8
T
opr
T
stg
Symbol
V
IN
V
IR
V
C(Switch)
V
E(Switch)
V
CE(Switch)
V
C(Drive)
I
C(Switch)
I
SW
P
d
Ratings
35
-0.3 to 35
35
35
35
35
100
1.5
1250
625
100
160
-0 ~ +70
-65 ~ +150
Units
V
V
V
V
V
V
mA
A
mW
o
C/W
o
o
C
C
Electrical Characteristics
(V
CC
= 5V, T
A
= 25
O
C, C
T
= 1nF, unless otherwise specified.)
Oscillator
Parameter
Frequency
Charge Current
Discharge Current
Discharge to Charge Current Ratio
Current Limit Sense Voltage
Symbol
f
OSC
Ichg
Idichg
Idischg/Ichg
Vipk(sense)
Conditions
V
Pin 5
= 0V
V
CC
= 5.0V to 35V
V
CC
= 5.0V to 35V
Pin 7 to V
CC
,
Ichg = Idischg
Min
24
24
140
5.2
250
Typ
33
35
220
6.5
300
Max
42
42
260
7.5
350
Units
kHz
uA
uA
mV
Output Switch (Note1)
Parameter
Saturation Voltage, Darlington
Connection
Saturation Voltage (Note 6)
DC Current Gain
Collector Off-State Current
Symbol
V
CE(sat)
V
CE(sat)
h
FE
I
C(off)
Conditions
I
SW
= 1.0A, Pins 1, 8 connected
I
SW
= 1.0A, R
Pin 8
= 82 ohm to V
CC
,
I
SW
= 1.0A, V
CE
= 5.0V
V
CE
= 35V
50
Min
Typ
1.0
0.45
75
0.01
Max
1.3
0.7
100
Units
V
V
uA
Comparator
Parameter
Threshold Voltage
Symbol
V
th
Conditions
Min
1.225
Typ
1.25
Max
1.275
Units
V
Total Device
Parameter
Supply Current
Symbol
I
cc
Conditions
V
CC
= 5.0V to 35V,
Pin 7 = V
CC
,, V
pin5
> V
th
,,
Pin2 = GND, remaining pins open
Min
Typ
Max
4.0
Units
mA
Note : 1. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient
temperatures possible.
P2/5
Rev B, June 2005
MINILOGIC [ MINILOGIC DEVICE CORPORATION LIMITED ]
