TI ULQ2003AN

ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
D
D
D
D
D
D OR N PACKAGE
(TOP VIEW)
500-mA Rated Collector Current
(Single Output)
High-Voltage Outputs . . . 50 V
Output Clamp Diodes
Inputs Compatible With Various Types of
Logic
Interchangeable With ULN2001A Series
1B
2B
3B
4B
5B
6B
7B
E
description
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
1C
2C
3C
4C
5C
6C
7C
COM
The ULQ2003A is a monolithic high-voltage,
high-current Darlington transistor array. The
device consists of seven npn Darlington pairs that
feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The
collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs may be paralleled for higher
current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and
gas discharge), line drivers, and logic buffers. The ULQ2003A has a 2.7-kΩ series base resistor for each
Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULQ2003A is offered in standard 16-pin dual in-line (N) and surface-mount (D) packaging. The device is
characterized for operation over the junction temperature range of –40°C to 105°C.
logic symbol†
logic diagram (positive logic)
CLAMP
1B
2B
3B
4B
5B
6B
7B
9
×
1
16
2
15
3
14
4
13
5
12
6
11
7
10
9
COM
1B
1
16
2
15
3
14
4
13
5
12
6
11
7
10
COM
1C
1C
2C
2B
2C
3C
4C
3B
3C
5C
6C
4B
4C
7C
5B
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
6B
7B
5C
6C
7C
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright  1996, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
•
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•
1
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
schematics (each Darlington pair)
COM
Output C
2.7 kΩ
Input B
7.2 kΩ
3 kΩ
E
All resistor values shown are nominal.
absolute maximum ratings over operating temperature range (unless otherwise noted)†
Collector-emitter voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Clamp diode reverse voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Input voltage, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V
Peak collector current (see Figures 13 and 14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Output clamp current, IOK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Total emitter-terminal current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 2.5 A
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C
Operating junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 105°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted.
DISSIPATION RATING TABLE
TA = 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 85°C
POWER RATING
D
950 mW
7.6 mW/°C
494 mW
N
1150 mW
9.2 mW/°C
598 mW
PACKAGE
2
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•
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
electrical characteristics over operating junction temperature range, TJ = – 40°C to 105°C
PARAMETER
VI(on)
( )
TEST CONDITIONS
Collector-emitter saturation voltage
ICEX
Collector cutoff current
VF
Clamp forward voltage
MAX
IC = 300 mA
IC = 100 mA,
3
0.9
1.2
II = 350 µA,
See Figure 4
IC = 200 mA,
1
1.4
II = 500 µA,
See Figure 4
IC = 350 mA,
1.2
1.7
VCE = 50 V,
See Figure 1
II = 0,
IF = 350 mA,
VCE = 50 V,
See Figure 2
See Figure 7
II = 250 µA,
See Figure 4
VCE(sat)
TYP
2.7
V
VCE = 2 V,
See Figure 5
On-state input voltage
MIN
IC = 200 mA
IC = 250 mA
2.9
1.7
IC = 500 µA,
II(off)
Off-state input current
II
IR
Input current
VI = 3.85 V,
VR = 50 V,
See Figure 3
Clamp reverse current
Ci
Input capacitance
VI = 0,
f = 1 MHz
30
0.93
15
V
V
100
µA
2.2
V
µA
65
See Figure 6
UNIT
1.35
mA
100
µA
25
pF
switching characteristics over operating junction temperature, TJ = – 40°C to 105°C
PARAMETER
tPLH
tPHL
VOH
TEST CONDITIONS
Propagation delay time, low-to-high-level output
MIN
TYP
MAX
1
10
µs
1
10
µs
See Figure 8
Propagation delay time, high-to-low-level output
VS = 50 V,
See Figure 9
High-level output voltage after switching
IO ≈ 300 mA,
VS – 500
UNIT
mV
PARAMETER MEASUREMENT INFORMATION
Open
Open
II(off)
VCE
VCE
IC
ICEX
Open
Figure 2. II(off) Test Circuit
Figure 1. ICEX Test Circuit
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•
3
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
PARAMETER MEASUREMENT INFORMATION
Open
Open
II(on)
VCE
II
Open
VI
Figure 3. II Test Circuit
Figure 4. VCE(sat) Test Circuit
Open
VR
IR
VI(on)
VCE
IC
Open
Figure 5. VI(on) Test Circuit
Figure 6. IR Test Circuit
VF
IF
Open
Figure 7. VF Test Circuit
Input
50%
50%
t PHL
Output
t PLH
50%
50%
VOLTAGE WAVEFORMS
Figure 8. Propagation Delay Time Waveforms
4
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•
IC
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
PARAMETER MEASUREMENT INFORMATION
VS
Input
Open
2 mH
1N3064
200 Ω
Pulse
Generator
(see Note A)
Output
CL = 15 pF
(see Note B)
TEST CIRCUIT
≤ 10 ns
≤ 5 ns
90%
1.5 V
Input
10%
VIH
(see Note C)
90%
1.5 V
10%
40 µs
0V
VOH
Output
VOL
VOLTAGE WAVEFORMS
NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz, ZO = 50 Ω.
B. CL includes probe and jig capacitance.
C. VIH = 3 V
Figure 9. Latch-Up Test Circuit and Voltage Waveforms
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5
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
TYPICAL CHARACTERISTICS
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
TOTAL COLLECTOR CURRENT
(TWO DARLINGTONS PARALLELED)
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
COLLECTOR CURRENT
(ONE DARLINGTON)
VCE(sat)
VCE(sat) – Collector-Emitter Saturation Voltage – V
VCE(sat)
VCE(sat) – Collector-Emitter Saturation Voltage – V
2.5
2
II = 250 µA
II = 350 µA
II = 500 µA
1.5
1
0.5
0
0
100
200
300
400
500
600
700
800
2.5
II = 250 µA
2
II = 350 µA
1.5
II = 500 µA
1
0.5
0
100
0
200
300
Figure 10
Figure 11
COLLECTOR CURRENT
vs
INPUT CURRENT
500
RL = 10 Ω
IIC
C – Collector Current – mA
450
400
VS = 10 V
350
VS = 8 V
300
250
200
150
100
50
0
0
500
600
700
IC(tot) – Total Collector Current – mA
IC – Collector Current – mA
25
50
100
75
125
150
II – Input Current – µA
Figure 12
6
400
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•
175
200
800
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
THERMAL INFORMATION
D PACKAGE
MAXIMUM COLLECTOR CURRENT
vs
DUTY CYCLE
N PACKAGE
MAXIMUM COLLECTOR CURRENT
vs
DUTY CYCLE
600
500
IIC
C – Maximum Collector Current – mA
IC
I C – Maximum Collector Current – mA
600
N=1
N=4
400
N=3
300
N=2
N=6
N=7
N=5
200
100
TA = 70°C
N = Number of Outputs
Conducting Simultaneously
0
0
10
20
30
40
50
60
70
80
500
N=1
N=3
N=2
400
N=4
300
N=5
N=6
N=7
200
100
TA = 85°C
N = Number of Outputs
Conducting Simultaneously
0
90 100
0
10
Duty Cycle – %
20
30
40
50
60
70
80
90 100
Duty Cycle – %
Figure 14
Figure 13
•
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•
7
ULQ2003A
DARLINGTON TRANSISTOR ARRAY
SLIS072 – DECEMBER 1996
APPLICATION INFORMATION
VCC
V
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
Lamp
Test
TTL
Output
Figure 15. TTL to Load
VCC
RP
V
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
TTL
Output
Figure 16. Use of Pullup Resistors to Increase Drive Current
8
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Copyright  1998, Texas Instruments Incorporated