ULx2803, ULx2804, ULx2823, and ULx2824 High Voltage High Current Darlington Arrays Discontinued Product These parts are no longer in production The device should not be purchased for new design applications. Samples are no longer available. Date of status change: October 31, 2005 Recommended Substitutions: NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sales representative. Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use. 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS DEVICE PART NUMBER DESIGNATION VCE(MAX) 50 V 95 V IC(MAX) 500 mA 500 mA Logic Part Number 5V TTL, CMOS ULN2803A* ULN2803LW* ULN2823A* ULN2823LW 6-15 V CMOS, PMOS ULN2804A* ULN2804LW* ULN2824A* ULN2824LW *Also available for operation between -40°C and +85°C. To order, change prefix from ‘ULN’ to ‘ULQ’. PARTIAL SCHEMATICS The ULx2804, ULx2823, & ULx2824 are discontinued. Shown for reference only. 2.7 K 7.2 K 3K Dwg. FP-052-2 ULx28x4A/LW (Each Driver) 10.5 K ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS ULx28x3A/LW (Each Driver) 2.5 2.0 SUFFIX 'A', R θJA = 60°C/W 1.5 1.0 SUFFIX 'LW', R 0.5 0 25 θJA = 80°C/W 50 75 100 125 AMBIENT TEMPERATURE IN ° C 7.2 K 150 Dwg. GP-018B 3K Dwg. FP-052-3 x = Character to identify specific device. Specification shown applies to family of devices with remaining digits as shown. See matrix above. 2 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1977, 2001 Allegro MicroSystems, Inc. 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS Types ULx2803A, ULx2803LW, ULx2804A, and ULx2804LW ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted). Characteristic Output Leakage Current Collector-Emitter Saturation Voltage Symbol Test Fig. Applicable Devices ICEX 1A All VCE(SAT) Input Current Input Voltage IIN(ON) Min. VCE = 50 V, TA = 25°C — <1 50 µA VCE = 50 V, TA = 70°C — <1 100 µA VCE = 50 V, TA = 70°C, VIN = 1.0 V — <5 500 µA IC = 100 mA, IB = 250 µA — 0.9 1.1 V lC = 200 mA, IB = 350 µA — 1.1 1.3 V IC = 350 mA, IB = 500 µA — 1.3 1.6 V ULx2803x VIN = 3.85 V — 0.93 1.35 mA ULx2804x VIN = 5.0 V — 0.35 0.5 mA VIN = 12 V — 1.0 1.45 mA lC = 500 µA, TA = 70°C 50 65 — µA VCE = 2.0 V, lC = 200 mA — — 2.4 V VCE = 2.0 V, IC = 250 mA — — 2.7 V VCE = 2.0 V, lC = 300 mA — — 3.0 V VCE = 2.0 V, lC = 125 mA — — 5.0 V VCE = 2.0 V, lC = 200 mA — — 6.0 V VCE = 2.0 V, IC = 275 mA — — 7.0 V VCE = 2.0 V, lC = 350 mA — — 8.0 V — 15 25 pF 1B ULx2804x 2 All 3 Limits Typ. Max. Test Conditions IIN(OFF) 4 All VIN(ON) 5 ULx2803x ULx2804x Units Input Capacitance CIN — All Turn-On Delay tPLH 8 All 0.5 EIN to 0.5 EOUT — 0.25 1.0 µs Turn-Off Delay tPHL 8 All 0.5 EIN to 0.5 EOUT — 0.25 1.0 µs Clamp Diode Leakage Current IR 6 All VR = 50 V, TA = 25°C — — 50 µA VR = 50 V, TA = 70°C — — 100 µA Clamp Diode Forward Voltage VF IF = 350 mA — 1.7 2.0 V 7 All Complete part number includes prefix to operating temperature range: ULN = -20°C to +85°C, ULQ = -40°C to +85°C and a suffix to identify package style: A = DIP, LW = SOIC. The ULx2804 is discontinued. Shown for reference only. www.allegromicro.com 3 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS Types ULx2823A, ULN2823LW, ULx2824A, and ULN2824LW ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted). Characteristic Output Leakage Current Collector-Emitter Saturation Voltage Input Current Input Voltage Symbol Test Fig. Applicable Devices ICEX 1A All VCE(SAT) IIN(ON) Min. VCE = 95 V, TA = 25°C — <1 50 µA VCE = 95 V, TA = 70°C — <1 100 µA VCE = 95 V, TA = 70°C, VIN = 1.0 V — <5 500 µA IC = 100 mA, IB = 250 µA — 0.9 1.1 V lC = 200 mA, IB = 350 µA — 1.1 1.3 V IC = 350 mA, IB = 500 µA — 1.3 1.6 V ULx2823x VIN = 3.85 V — 0.93 1.35 mA ULx2824x VIN = 5.0 V — 0.35 0.5 mA VIN = 12 V — 1.0 1.45 mA lC = 500 µA, TA = 70°C 50 65 — µA VCE = 2.0 V, lC = 200 mA — — 2.4 V VCE = 2.0 V, IC = 250 mA — — 2.7 V VCE = 2.0 V, lC = 300 mA — — 3.0 V VCE = 2.0 V, lC = 125 mA — — 5.0 V VCE = 2.0 V, lC = 200 mA — — 6.0 V VCE = 2.0 V, IC = 275 mA — — 7.0 V VCE = 2.0 V, lC = 350 mA — — 8.0 V — 15 25 pF 1B ULx2824x 2 All 3 Limits Typ. Max. Test Conditions IIN(OFF) 4 All VIN(ON) 5 ULx2823x ULx2824x Units Input Capacitance CIN — All Turn-On Delay tPLH 8 All 0.5 EIN to 0.5 EOUT — 0.25 1.0 µs Turn-Off Delay tPHL 8 All 0.5 EIN to 0.5 EOUT — 0.25 1.0 µs Clamp Diode Leakage Current IR 6 All VR = 95 V, TA = 25°C — — 50 µA VR = 95 V, TA = 70°C — — 100 µA Clamp Diode Forward Voltage VF IF = 350 mA — 1.7 2.0 V 7 All Complete part number includes prefix to operating temperature range: ULN = -20°C to +85°C, ULQ = -40°C to +85°C and a suffix to identify package style: A = DIP, LW = SOIC. Note that the ULQ2823LW and ULQ2824LW are not presently available. The ULx2823 & ULx2824 are discontinued. Shown for reference only. 4 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS TEST FIGURES FIGURE 1A FIGURE 1B OPEN VCE FIGURE 2 VCE OPEN µA I hFE = C IB µA ICEX OPEN OPEN ICEX VIN V IB Dwg. No. A-9729A IC VCE Dwg. No. A-9730A FIGURE 3 Dwg. No. A-9731A FIGURE 4 OPEN FIGURE 5 VCE OPEN OPEN µA IIN IIN mA OPEN IC µA VIN VIN V V VCE Dwg. No. A-9732A Dwg. No. A-9733A FIGURE 6 IC Dwg. No. A-9734A FIGURE 7 FIGURE 8 VR µA IR OPEN OPEN +50 V IF V VF PULSE GENERATOR PRR = 10 kHz DC = 50 % INPUT 93 Ω 100 Ω OUT 30 Ω 50 pF Dwg. EP-072 Dwg. No. A-9735A Dwg. No. A-9736A Vin ULx28x3x ULx28x4x www.allegromicro.com 3.5 V 12 V 5 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS ALLOWABLE COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE ALLOWABLE COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE ULx28xxA ULx28xxLW 600 2 3 400 4 5 8 7 6 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY T A = +50°C RθJA = 60°C/W OUTPUT CURRENT IN mA/CHANNEL OUTPUT CURRENT IN mA/CHANNEL 600 0 2 400 3 4 5 6 7 8 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY T A = +50°C RθJA = 80°C/W 0 0 20 40 60 80 100 0 20 DUTY CYCLE IN PER CENT 40 60 80 100 DUTY CYCLE IN PER CENT Dwg. GP-070-2 Dwg. GP-070-4 600 600 1 OUTPUT CURRENT IN mA/CHANNEL OUTPUT CURRENT IN mA/CHANNEL 1 2 400 3 4 5 6 8 7 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY T A = +70°C RθJA = 60°C/W 0 2 400 3 4 5 6 8 7 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY T A = +70°C RθJA = 80°C/W 0 0 20 40 60 80 100 DUTY CYCLE IN PER CENT 0 20 40 60 80 Dwg. GP-070-1 x = Characters to identify specific device. Specification shown applies to family of devices with remaining digits as shown. 6 100 DUTY CYCLE IN PER CENT 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Dwg. GP-070-3 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS INPUT CURRENT AS A FUNCTION OF INPUT VOLTAGE SATURATION VOLTAGE AS A FUNCTION OF COLLECTOR CURRENT ULx28x3x 600 2.5 UM IM X MA 1.5 AL PIC TY 1.0 0.5 400 TY PI M CA AX L .S AT UR AT IO N VO LT AG E COLLECTOR CURRENT IN mA INPUT CURRENT IN mA — I IN 2.0 200 AREA OF NORMAL OPERATION WITH STANDARD OR SCHOTTKY TTL 0 0 2.0 3.0 4.0 5.0 6.0 0 0.5 1.0 1.5 INPUT VOLTAGE Dwg. GP-069 Dwg. GP-067 COLLECTOR CURRENT AS A FUNCTION OF INPUT CURRENT ULx28x4x 600 L A TYPIC 0.5 0 5 6 7 8 9 10 11 12 INPUT VOLTAGE Dwg. GP-069-1 CA L PI UM XIM MA 1.0 400 TY 1.5 COLLECTOR CURRENT IN mA IN 2.0 INPUT CURRENT IN mA — I 2.0 COLLECTOR-EMITTER SATURATION VOLTAGE 'D EQ .R X A M 200 T PU IN T EN RR U C 0 0 200 400 600 INPUT CURRENT IN µ A Dwg. GP-068 x = Characters to identify specific device. Characteristic shown applies to family of devices with remaining digits as shown. www.allegromicro.com 7 2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS PACKAGE DESIGNATOR “A” DIMENSIONS Dimensions in Inches (controlling dimensions) 18 0.014 0.008 10 0.430 MAX 0.280 0.240 0.300 BSC 1 0.070 0.045 0.100 0.920 0.880 9 0.005 BSC MIN 0.210 MAX 0.015 0.150 0.115 MIN 0.022 0.014 Dwg. MA-001-18A in Dimensions in Millimeters (for reference only) 0.355 0.204 10 18 10.92 MAX 7.11 6.10 7.62 BSC 1 1.77 1.15 2.54 23.37 22.35 9 0.13 BSC MIN 5.33 MAX 0.39 3.81 2.93 MIN 0.558 0.356 Dwg. MA-001-18A mm NOTES:1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative. 3. Lead thickness is measured at seating plane or below. 8 115 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) 18 10 0.0125 0.0091 0.419 0.394 0.2992 0.2914 0.050 0.016 0.020 0.013 1 2 0.050 3 0° TO 8° BSC 0.4625 0.4469 0.0926 0.1043 0.0040 MIN. wg. MA-008-18A in Dimensions in Millimeters (controlling dimensions) 18 10 0.32 0.23 10.65 10.00 7.60 7.40 1.27 0.40 0.51 0.33 1 2 1.27 3 11.75 11.35 BSC 0° TO 8° 2.65 2.35 0.10 MIN. Dwg. MA-008-18A mm NOTES:1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative. www.allegromicro.com 9 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. 10 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000