SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
HIGH VOLTAGE HIGH CURRENT
The ULN2001A is obsolete
DARLINGTON TRANSISTOR ARRAY
and is no longer supplied.
THERMAL INFORMATION
D PACKAGE
MAXIMUM COLLECTOR CURRENT
vs
DUTY CYCLE
600
IC
I C − Maximum Collector Current − mA
600
N PACKAGE
MAXIMUM COLLECTOR CURRENT
vs
DUTY CYCLE
500
N=1
N=4
N=3
300
N=6
200 N = 7
N=5
100
TA = 70°C
N = Number of Outputs
Conducting Simultaneously
0
10
20
30
40
50
60
70
80
90 100
N=2
IC
I C − Maximum Collector Current − mA
500
N=2
400
N=1
N=3
N=4
400
300
N=5
N=6
N=7
200
100
TA = 85°C
N = Number of Outputs
Conducting Simultaneously
0
10
20
30
40
50
60
70
80
90 100
0
Duty Cycle − %
0
Duty Cycle − %
Figure 14
Figure 15
10
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
