L702 Datasheet, PDF (1/7 Pages) STMicroelectronics – 2A QUAD DARLINGTON SWITCH

L702
2A QUAD DARLINGTON SWITCH
SUSTAINING VOLTAGE: 70 V
2 A OUTPUT
HIGH CURRENT GAIN
IDEAL FOR DRIVING 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® 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
Parameter
VCEX Collector-emitter Voltage (input open)
Vi
Input Voltage
IC
Collector Current
Ptot
} ^{Total Power Dissipation at Tpin 9 to 16 ≤ 90 °C}
Powerdip
Total Power Dissipation at Tamb ≤ 70 °C
Total Power Dissipationa t Tcase ≤ 90 °C
Multiwatt
Tstg Storage Temperature
Tj
Operating Junction Temperature
Value
Unit
90
V
30
V
3
A
4
W
1.1
W
20 W
-55 to 150
°C
-25 to 150
°C
October 1991
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