ULN2068 Motorola Inc, ULN2068 Datasheet - Page 4

• Manufacturer Part Number: ULN2068
• Description: QUAD 1.5 A DARLINGTON SWITCH
• Manufacturer: Motorola Inc

4
1.5
1.0
0.5
1.5
1.0
0.5
0
0
0
0
Figure 13. T A = 70 C w/Staver V–7
Figure 15. T A = 50 C w/Staver V–8
Device Limit
20
20
Device Limit
Heat Sink (27.5 C/W)
Heat Sink (37.5 C/W)
DUTY CYCLE (%)
40
40
DUTY CYCLE (%)
Number of
outputs conducting
simultaneously
Number of
outputs conducting
simultaneously
4
4
60
60
3
3
80
80
2
2
ULN2068
1
100
1
100
1.5
1.0
0.5
1.5
1.0
0.5
0
0
0
0
Figure 14. T A = 50 C w/o Heat Sink
Figure 16. T A = 50 C w/Staver V–7
20
20
Device Limit
Device Limit
MOTOROLA ANALOG IC DEVICE DATA
Heat Sink (27.5 C/W)
40
40
DUTY CYCLE (%)
DUTY CYCLE (%)
Number of
outputs conducting
simultaneously
Number of
outputs conducting
simultaneously
4
4
60
60
3
3
2
80
80
2
1
100
1
100