ULQ2002A - ULQ2004A
ULQ2001A - ULQ2003A
April 1993
SEVEN DARLINGTON ARRAYS
.
SEVEN DARLINGTONS PER PACKAGE
.
EXTENDED TEMPERATURE RANGE
(40 to 105
C)
.
OUTPUT CURRENT 500 mA PER DRIVER
(600 mA PEAK)
.
OUTPUT VOLTAGE 50 V
.
INTEGRAL SUPPRESSION DIODES FOR IN-
DUCTIVE LOADS
.
OUTPUTS
CAN
BE
PARALLELED
FOR
HIGHER CURRENT
.
TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS
.
INPUTS PINNED OPPOSITE OUTPUTS TO
SIMPLIFY LAYOUT
DESCRIPTION
The
ULQ2001A, ULQ2002A, ULQ2003
and
ULQ2004Aare high voltage, high current darlington
arrays each containing seven open collector dar-
lington pairs with common emitters. Each channel is
rated at 500 mA and can withstand peak currents of
600 mA. Suppression diodes are included for induc-
tive load driving and the inputs are pinned opposite
the outputs to simplify board layout.
The four versions interface to all common logic fami-
lies :
ULQ2001A
General Purpose, DTL, TTL, PMOS,
CMOS
ULQ2002A
14-25V PMOS
ULQ2003A
5V TTL, CMOS
ULQ2004A
6-15V CMOS, PMOS
These versatile devices are useful for driving a wide
range of loads including solenoids, relays DC mo-
tors, LED displays filament lamps, thermal print-
heads and high power buffers.
The ULQ2001A/2002A/2003Aand 2004A are sup-
plied in 16 pin plastic DIP packages with a copper
leadframe to reduce thermal resistance. They are
available also in small outline package (SO-16) as
ULQ2001D1/2002D1/2003D1/2004D1.
DIP16
SO16
ORDERING NUMBERS:
ULQ2001A/2A/3A/4A (DIP16)
ULQ2001D1/2D1/3D1/4D1 (SO16)
PIN CONNECTION
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SCHEMATIC DIAGRAM
Series ULQ-2001A
(each driver)
Series ULQ-2002A
(each driver)
Series ULQ-2003A
(each driver)
Series ULQ-2004A
(each driver)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
o
Output Voltage
50
V
V
in
Input Voltage (for ULQ2002A/D1 - 2003A/D1 - 2004A/D1)
30
V
I
c
Continuous Colletor Current
500
mA
I
b
Continuous Base Current
25
mA
Tamb
Operating Ambient Temperature Range
40 to 105
C
T
stg
Storage Temperature Range
55 to 150
C
T
j
Junction Temperature
150
C
THERMAL DATA
Symbol
Parameter
DIP16
SO16
Unit
R
th j-amb
Thermal Resistance Junction-ambient
Max.
70
165
C/W
ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A
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ELECTRICAL CHARACTERISTICS
(T
J
= 40 to 105
o
C for DIP16 unless otherwise specified)
(T
J
= 25 to 105
o
C for SO16 unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Fig.
I
CEX
Output Leakage Current
V
CE
= 50V
T
J
= 105
C, V
CE
= 50V
T
J
= 105
C
for ULQ2002A
V
CE
= 50V, V
i
= 6V
for ULQ2004A
V
CE
= 50V, V
i
= 1V
50
100
500
500
A
A
A
A
1a
1a
1b
1b
V
CE(sat)
Collector-emitter
Saturation Voltage
I
C
= 100mA, I
B
= 250
A
I
C
= 200mA, I
B
= 350
A
I
C
= 350mA, I
B
= 500
A
0.9
1.1
1.3
1.1
1.3
1.6
V
V
V
2
2
2
I
i(on)
Input Current
for ULQ2002A
V
i
= 17V
for ULQ2003A
V
i
= 3.85V
for ULQ2004A
V
i
= 5V
V
i
= 12V
0.82
0.93
0.35
1
1.25
1.35
0.5
1.45
mA
mA
mA
mA
3
3
3
3
I
i(off)
Input Current
T
J
= 105
C, I
C
= 500
A
50
65
A
4
V
i(on)
Input Voltage
for ULQ2002A
V
CE
= 2V, I
C
= 300mA
for ULQ2003A
V
CE
= 2V, I
C
= 200mA
V
CE
= 2V, I
C
= 250mA
V
CE
= 2V, I
C
= 300mA
for ULQ2004A
V
CE
= 2V, I
C
= 125mA
V
CE
= 2V, I
C
= 200mA
V
CE
= 2V, I
C
= 275mA
V
CE
= 2V, I
C
= 350mA
13
2.4
2.7
3
5
6
7
8
V
V
V
V
V
V
V
V
5
5
5
5
5
5
5
5
h
FE
DC Forward Current Gain
for ULQ2001A
V
CE
= 2V, I
C
= 350mA
1000
2
C
i
Input Capacitance
15
25 (*)
pF
t
PLH
Turn-on Delay Time
0.5 V
i
to 0.5 V
o
0.25
1 (*)
s
t
PHL
Turn-off Delay Time
0.5 V
i
to 0.5 V
o
0.25
1 (*)
s
I
R
Clamp Diode Leakage
Current
V
R
= 50V
T
J
= 105
C, V
R
= 50V
50
100
A
A
6
6
V
F
Clamp Diode Forward
Voltage
I
F
= 350mA
1.7
2
V
7
(*) Guaranteed by design
ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A
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TEST CIRCUITS
Figure 1a.
Figure 1b.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A
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SO16 PACKAGE MECHANICAL DATA
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
1.75
0.069
a1
0.1
0.25
0.004
0.009
a2
1.6
0.063
b
0.35
0.46
0.014
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.020
c1
45 (typ.)
D
9.8
10
0.386
0.394
E
5.8
6.2
0.228
0.244
e
1.27
0.050
e3
8.89
0.350
F
3.8
4.0
0.150
0.157
L
0.4
1.27
0.016
0.050
M
0.62
0.024
S
8 (max.)
ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A
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DIP16 PACKAGE MECHANICAL DATA
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
a1
0.51
0.020
B
0.77
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
3.3
0.130
Z
1.27
0.050
ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A
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Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for
the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its
use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifica-
tions mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information pre-
viously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of SGS-THOMSON Microelectronics.
1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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