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2803 THRU 2824

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

2803 THRU 2824
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Data Sheet 29304.3E
Dwg. No. A-10, 322A
Note that the ULx28xxA series (dual in-line package) and ULx28xxLW series (smalloutline IC package) are electrically identical and share a common terminal number assignment.
ABSOLUTE MAXIMUM RATINGS
FEATURES
s TTL, DTL, PMOS, or CMOS Compatible Inputs s Output Current to 500 mA s Output Voltage to 95 V s Transient-Protected Outputs s Dual In-Line Package or Wide-Body Small-Outline Package
The ULx2804, ULx2823, & ULx2824 are last-time buy. Orders accepted until October 19, 2001.
2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
DEVICE PART NUMBER DESIGNATION
VCE(MAX) IC(MAX) Logic 5V TTL, CMOS 6-15 V CMOS, PMOS 50 V 500 mA Part Number ULN2803A ULN2803LW ULN2804A ULN2804LW ULN2823A ULN2823LW ULN2824A ULN2824LW 95 V 500 mA
PARTIAL SCHEMATICS
ULx28x3A / LW (Each Driver)
The ULx2804, ULx2823, & ULx2824 are last-time buy. Orders accepted until October 19, 2001.
ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS
Dwg. FP-052-2
ULx28x4A / LW (Each Driver)
10.5 K
50 75 100 125 AMBIENT TEMPERATURE IN °C
Dwg. FP-052-3
Dwg. GP-018B
2803 THRU 2824
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Types ULx2803A, ULx2803LW, ULx2804A, and ULx2804LW ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
The ULx2804 is last-time buy. Orders accepted until October 19, 2001.
www.allegromicro.com
2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Types ULx2823A, ULN2823LW, ULx2824A, and ULN2824LW ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
The ULx2823 & ULx2824 are last-time buy. Orders accepted until October 19, 2001.
115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
2803 THRU 2824
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
TEST FIGURES
FIGURE 1A
OPEN VCE
FIGURE 1B
OPEN VCE
FIGURE 2
µA OPEN ICEX VIN
µA ICEX
Dwg. No. A-9729A
Dwg. No. A-9730A
Dwg. No. A-9731A
FIGURE 3
FIGURE 4
OPEN VCE
FIGURE 5
µA IIN mA VIN OPEN IIN µA VIN V VCE V IC IC
Dwg. No. A-9732A
Dwg. No. A-9733A
Dwg. No. A-9734A
FIGURE 6
VR µA IR OPEN OPEN
FIGURE 7
FIGURE 8
+50 V INPUT 93 30 100 OUT 50 pF
Dwg. EP-072
Dwg. No. A-9735A
Dwg. No. A-9736A ULx28x3x ULx28x4x
www.allegromicro.com
2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
ALLOWABLE COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
ULx28xxA
ALLOWABLE COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
ULx28xxLW
OUTPUT CURRENT IN mA / CHANNEL
400 4 5 8 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 7 6
OUTPUT CURRENT IN mA / CHANNEL
400 4 5 6 7 8 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY
Dwg. GP-070-2
Dwg. GP-070-4
DUTY CYCLE IN PER CENT
OUTPUT CURRENT IN mA / CHANNEL
2 400 4 5 6 8 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 7 3
2 400 3 4 5 6 8 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 7
Dwg. GP-070-1
Dwg. GP-070-3
DUTY CYCLE IN PER CENT
115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
2803 THRU 2824
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
INPUT CURRENT AS A FUNCTION OF INPUT VOLTAGE
ULx28x3x
SATURATION VOLTAGE AS A FUNCTION OF COLLECTOR CURRENT
INPUT CURRENT IN mA - I
COLLECTOR CURRENT IN mA
TY PIC AL
AREA OF NORMAL OPERATION WITH STANDARD OR SCHOTTKY TTL
0 2.0 3.0 4.0 INPUT VOLTAGE
Dwg. GP-069
Dwg. GP-067
COLLECTOR-EMITTER SATURATION VOLTAGE
ULx28x4x
COLLECTOR CURRENT AS A FUNCTION OF INPUT CURRENT
COLLECTOR CURRENT IN mA
INPUT CURRENT IN mA - IIN
UM XIM MA
A TYPIC
Dwg. GP-069-1
Dwg. GP-068
INPUT VOLTAGE
INPUT CURRENT IN µA
www.allegromicro.com
2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
PACKAGE DESIGNATOR "A" DIMENSIONS
Dimensions in Inches (controlling dimensions)
Dwg. MA-001-18A in
Dimensions in Millimeters (for reference only)
Dwg. MA-001-18A mm
115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
2803 THRU 2824
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
PACKAGE DESIGNATOR "LW" DIMENSIONS
Dimensions in Inches (for reference only)
0.0926 0.1043 0.0040 MIN.
Dwg. MA-008-18A in
Dimensions in Millimeters (controlling dimensions)
2.65 2.35 0.10 MIN.
Dwg. MA-008-18A mm
www.allegromicro.com
2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
The products described here are manufactured under one or more U.S. patents or U.S. patents pending. Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. Allegro products are not authorized for use as critical components in life-support devices or systems without express written approval. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use nor for any infringement of patents or other rights of third parties which may result from its use.
115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000