L702
2A QUAD DARLINGTON SWITCH
SUSTAINING VOLTAGE: 70 V
2 A OUTPUT
HIGH CURRENT GAIN
IDEAL FOR DRI VING SOLENOIDS, DC
MOTORS, STEPPER MOTORS, RELAYS,
DISPLAYS, ETC.
Multiwatt-11
DESCRIPTION
The L702 is a monolithic integrated circuit for high
current and high voltage switching applications. It
comprises four darlington transistors with common
emitter and open collector suitable for current sink-
ing applications mounted on the new POWERDIP
and Multiwatt廬 packages.
This circuit reduces components, sizes and costs;
it can provide direct interface between low level
logic and a variety of high current applications.
Powerdip 8 + 8
ORDER CODES :
L702B - Powerdip
L702N - Multiwatt
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEX
V
i
I
C
P
tot
Parameter
Collector-emitter Voltage (input open)
Input Voltage
Collector Current
Total Power Dissipation at T
pin
9 to 16
鈮?/div>
90
擄C
Total Power Dissipation at T
amb
鈮?/div>
70
擄C
Total Power Dissipationa t T
case
鈮?/div>
90
擄C
T
stg
T
j
Storage Temperature
Operating Junction Temperature
Value
90
30
3
Unit
V
V
A
W
W
}
Powerdip
Multiwatt
4
1.1
20 W
-55 to 150
-25 to 150
擄C
擄C
October 1991
1/7
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