2064 Datasheet, PDF (5/12 Pages) Allegro MicroSystems – QUAD 1.5 A DARLINGTON SWITCHES

2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
PEAK COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
(Dual in-line packaged devices)
1.5
1.0
0.5
0
0
1
2
3
4
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
20
40
60
PERCENT DUTY CYCLE
80
100
Dwg. No. A-10,360B
1.5
1.0
0.5
0
0
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
WITH STAVER V-7 HEAT SINK
27.5°C/W
2
3
4
20
40
60
80
100
PERCENT DUTY CYCLE
Dwg. No. A-10,398C
1.5
1.0
0.5
0
0
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
2
3
4
20
40
60
80
100
PERCENT DUTY CYCLE
Dwg. No. A-10,361B
1.5
1.0
0.5
0
0
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
WITH STAVER V-8 HEAT SINK
37.5°C/W
2
3
4
20
40
60
80
100
PERCENT DUTY CYCLE
Dwg. No. A-10,400C
www.allegromicro.com
5