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ULN2003AIDRG4 View Datasheet(PDF) - Texas Instruments

Part NameULN2003AIDRG4 Texas-Instruments
Texas Instruments Texas-Instruments
DescriptionHigh-Voltage, High-Current Darlington Transistor Arrays
ULN2003AIDRG4 Datasheet PDF : 33 Pages
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Typical Characteristics (continued)
500
450
RL = 10
TA = 25°C
400
350
VS = 10 V
300
VS = 8 V
250
200
150
100
50
0
0 25 50 75 100 125 150 175 200
II - Input Current - µA
Figure 3. Collector Current vs Input Current
600
500
400
300 N = 5
N=6
N=7
200
N=2
N=1
N=3
N=4
100 TA = 85°C
N = Number of Outputs
Conducting Simultaneously
0
0 10 20 30 40 50 60 70 80 90 100
Duty Cycle - %
Figure 5. N Package Maximum Collector Current
vs Duty Cycle
2.1
TJ = -40°C to 105°C
1.9
1.7
1.5 Maximum
1.3
1.1
Typical
0.9
100
200
300
400
500
Output Current – mA
Figure 7. Maximum and Typical Saturated VCE
vs Output Current
ULN2002A, ULN2003A, ULN2003AI
ULQ2003A, ULN2004A, ULQ2004A
SLRS027O – DECEMBER 1976 – REVISED JANUARY 2016
600
500
400
300
N=6
200 N = 7
N=5
N=4
N=3
N=1
N=2
100 TA = 70°C
N = Number of Outputs
Conducting Simultaneously
0
0 10 20 30 40 50 60 70 80 90 100
Duty Cycle - %
Figure 4. D Package Maximum Collector Current
vs Duty Cycle
2000
1800
TJ = -40°C to 105°C
1600
1400
1200
1000 Maximum
800
600
400
Typical
200
0
2
2.5
3
3.5
4
4.5
5
Input Voltage – V
Figure 6. Maximum and Typical Input Current
vs Input Voltage
500
VCE = 2 V
450 TJ = -40°C to 105°C
400
350
300
250
Minimum
200
150
100
250
350
450
550
650
Input Current – µA
Figure 8. Minimum Output Current vs Input Current
Copyright © 1976–2016, Texas Instruments Incorporated
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Product Folder Links: ULN2002A ULN2003A ULN2003AI ULQ2003A ULN2004A ULQ2004A
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Description
The ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each 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 can 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. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULx2003A devices have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULx2004A devices have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device.

Features
• 500-mA-Rated Collector Current (Single Output)
• High-Voltage Outputs: 50 V
• Output Clamp Diodes
• Inputs Compatible With Various Types of Logic
• Relay-Driver Applications

Applications
• Relay Drivers
• Stepper and DC Brushed Motor Drivers
• Lamp Drivers
• Display Drivers (LED and Gas Discharge)
• Line Drivers
• Logic Buffers

 

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