2064 Datasheet, PDF (6/12 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
1.5
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-10,399C
1.0
0.5
0
0
4
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
WITH STAVER V-7 HEAT SINK
27.5°C/W
20
40
60
PERCENT DUTY CYCLE
2
3
80
100
Dwg. No. A-10,401C
PEAK COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
(SOIC packaged devices)
1.5
1.0
0.5
0
0
1.5
2
1.0
3
4
0.5
NUMBER OF OUTPUTS
CONDUCTING SIMULTANEOUSLY
0
20
40
60
80
100
0
PERCENT DUTY CYCLE
Dwg. GP-045
1
2
3
4
NUMBER OF OUTPUTS
CONDUCTING SIMULTANEOUSLY
20
40
60
80
100
PERCENT DUTY CYCLE
Dwg. GP-045-1
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