Datasheet

7.2 kW
3 kW
10.5 kW
ULN2002A
ULN/ULQ2003A: R = 2.7 k
B
W
ULN/ULQ2004A: R = 10.5 k
B
W
ULN2003AI: R = 2.7 k
B
W
7.2 kW
3 kW
ULN2003A, ULN2004A, ULQ2003A, ULQ2004AULN2003AI,
R
B
ULN2002A, ULN2003A, ULN2003AI, ULN2004A
ULQ2003A, ULQ2004A
www.ti.com SLRS027M –DECEMBER 1976–REVISED FEBRUARY 2013
SCHEMATICS (EACH DARLINGTON PAIR)
All resistor values shown are nominal.
The collector-emitter diode is a parasitic structure and should not be used to conduct current. If the collector(s) go
below ground an external Schottky diode should be added to clamp negative undershoots.
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Product Folder Links: ULN2002A ULN2003A ULN2003AI ULN2004A ULQ2003A ULQ2004A