2064
THRU
2069
QUAD 1.5 A DARLINGTON
SWITCHES
PARTIAL SCHEMATIC
VS
B
900
ULN2068/69LB
ULN2068/69B
K
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C
B
VS
GND
GND
B
C
K
K
C
B
GND
GND
GND
GND
B
NC
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
11
C
B
VS
GND
GND
GND
GND
B
C
K
K
C
C
B
GND
GND
2.5K
7.2K
3K
Dwg. No. A-10,354C
B
NC
C
C 10
Dwg. No. A-10,310
Dwg. No. A-14,327
ELECTRICAL CHARACTERISTICS at +25
°
C, V
S
= 5.0 V (unless otherwise noted).
Characteristic
Output Leakage Current
Symbol
I
CEX
Test
Fig.
1
Applicable
Devices
ULN2068B/LB
Test Conditions
V
CE
= 50 V
V
CE
= 50 V, T
A
= 70°C
ULN2069B/LB
V
CE
= 80 V
V
CE
= 80 V, T
A
= 70°C
Output Sustaining Voltage
V
CE(SUS )
2
ULN2068B/LB
ULN2069B/LB
Collector-Emitter
Saturation Voltage
V
CE(SAT)
3
All
I
C
= 100 mA, V
IN
= 0.4 V
I
C
= 100 mA, V
IN
= 0.4 V
I
C
= 500 mA, V
IN
= 2.75 V
I
C
= 750 mA, V
IN
= 2.75 V
I
C
= 1.0 A, V
IN
= 2.75 V
l
C
= 1.25 A, V
IN
= 2.75 V
ULN2069B/LB
Input Current
I
IN(ON)
4
All
I
C
= 1.5 A, V
IN
= 2.75 V
V
IN
= 2.75 V
V
IN
= 3.75 V
Input Voltage
V
IN(ON)
5
ULN2068B/LB
ULN2069B
Supply Current
Turn-On Delay
Turn-Off Delay
Clamp Diode Leakage Current
I
S
t
PLH
t
PHL
I
R
8
—
—
6
All
All
All
ULN2068B/LB
V
CE
= 2.0 V, I
C
= 1.25 A
V
CE
= 2.0 V, I
C
= 1.5 A
I
C
= 500 mA, V
IN
= 2.75 V
0.5 E
in
to 0.5 E
out
0.5 E
in
to 0.5 E
out
,
I
C
= 1.25 A
V
R
= 50 V
V
R
= 50 V, T
A
= 70°C
ULN2069B/LB
V
R
= 80 V
V
R
= 80 V, T
A
= 70°C
Clamp Diode Forward Voltage
V
F
7
All
I
F
= 1.0 A
I
F
= 1.5 A
Min.
—
—
—
—
35
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Limits
Max.
100
500
100
500
—
—
1.1
1.2
1.3
1.4
1.5
550
1000
2.75
2.75
6.0
1.0
1.5
50
100
50
100
1.75
2.0
Units
µA
µA
µA
µA
V
V
V
V
V
V
V
µA
µA
V
V
mA
µs
µs
µA
µA
µA
µA
V
V
4
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
