HOV53. Ulin 2004L 7 1 ULN 2003A&L/2803A High-Volt LSVikroChips high Carrer Deviihgton Arrays. General Description. The Series ULN2003 and the ULN2803 are High- Voltage, High-Current Darlington Arrays that are comprised of silicon NPN Darlington pairs on a common monolithic substrate (The 2003 has seven Darlington pairs and the 2803 has eight Darlington pairs). All units have open-collector outputs and integral diodes for inductive load transient suppression . The Series 2003 and 2803 have a 2.7k 2 series base resistor for each Darlington pair, allowing operation directly with TTL or CMOS Operating at a voltage of 5 V. These devices will handle numerous interface needs, particularly those beyond the capabilities of standard logic buffers These devices will sink a minimum of 350 mA when driven from a totem pole logic output. Peak inrush current of 600 mA are permissible, making them ideal for driving tungsten filament lamps. The output transistors are capable of sinking 500 mA and will sustain at least 50 V in the OFF state. 2003/2803 SERIES TABLE 1 PART # | FUNCTION PACKAGE* ULN2003A 7 CHANNEL 16 PIN DIP ULN2003L 7 CHANNEL | 16 PIN SOIC | ULN2803A_ | 8 CHANNEL | 18PIN DIP ee le oe aa lad Dissipation As A Function Of |. Ambient Temperature PACKAGE CONFORMS TO JEDEC STANDARDS Celi helt ren Output Voltage, Vee... cece eerereetteteereeees 50V Input Voltage, VIN... ccccceee estes cereeteerteeenees 30V 2.5 Continuous Collector Current, Ic.......... ee 500mA Continuous Input Current, lin... ee 25mA 20 SS Power Dissipation, Po... .............. vedeescceeeeeceeeneeeennes N\ aor PACKGE) (One Darlington Pair)... 1.0W te watts No (Total Package)......... eee 2.0W* 15 NY Operating Temperature Range, Tans 5 SoS thes NN L (SOIC PACKAGE) ~ 100 CAV Storage Temperature Range, TS.........ceceee ee "0 ~ N\ 55C to +150C ~~ 05 ~~ * Derate at a rate of 16 S7MW/C above +25 C in DIP package under PS] normal operating conditions, these cevices will sustain 350mA per output with Veeisat) = 1 6V at +70C with a pulse width of 20ms and a Q duty cycle of 34% 25 56 75 100 425 150 Temperature In-c ELECTRICAL CHARACTERISTICS @ 25C* Uniess Otherwise Noted Characteristics | Symbol Test Test Limits Units Fig. Conditions Min Typ Max Output Leakage ICEX 1 Vce =50V, TA=25 C - - 50 pA Current Vee =S0V, Ta=70 C - . 100 | yA Collector-Emitter VCE(SAT) 2 ic =100mA, la =250 yA - a9 11 Vv Saturation Ic=200mA, B=350uA | - 11 13 Voltage Ic =350mA, Ip =500u A - 13 16 Vv input LN(ON) 3 Vin =3 85V - 93 135 mA Current tincOFF) 4 Ic =500 JA, TA=70 C 50 65 - pA input VIN(ON) 5 VCE =2 OV Ic =200mA - - 24 Voitage VeE=20V1c=250mA | - - 27 V Voce =2 0V,Ic =300MA - - 30 v Input Capacitance Cin - - 15 25 pF Turn-On Delay tPLR - 0 SE: to 0 SEout - 0.25 10 us Turn-On Delay tPHL - 0 5Ein to 0 SEOuT - 0.25 10 ys Clamp Diode Ir 6 Vr =50V ,TA=25 C - - 50 DA Leakage Current VR=50V ,TA=70 C . x 100 WA Clamp Diode Ve 7 iF =350 mA - 17 20 Vv Forward Voltage OPEN VcE OPEN Hee =Ic/ls FIGURE 1 FIGURE 2 Test Figures FIGURE 3 OPEN Ve Vce Ic FIGURE 6 FIGURE 5 FIGURE 7 ca PEAK COLLECTOR CURRENT COLLECTOR CURRENTAS A AS A FUNCTION OF DUTYCYCLE FUNCTION OF SATURATED VOLTAGE 60 RECOMMENDED MAXIMUM CURRENT - SERIES ULN20034 COLLECTOR CURRENT IN mA-IC 200 Q MUMBER OF OTPUTS CONDUCTING os 10 18 20 SATURATED VOLTAGE - Veesan RECOMMENDED MAXIMUM CURRENT-SERIES2003L oEAK PN. - : PEAK COLLECTOR COLLECTOR CURRENT CURRENT IN mA IN Ma @+70C @-70C OF OTPUTS CONDUCTING 0 SIMUTANEOUSLY COLLECTOR CURRENT ASA FUNCTION OF INPUT CURRENT 600 RECOMMENDED MAXIIMUM CURRENT- SERIES28034 COLLECTOR 400 CURRENT IN mA -1C 200 OF OTPUTS CONDUCTING Y 0 20 40 60 80 100 . PER CENT DUTY CYCLE INPUT CURRENT INWA - In INPUT CURRENT AS A FUNCTION OF INPUT VOLTAGE 25 20 a (NPUT MAX, 7] ._ - CURRENT 15 a = IN MA -fe -4" to KI 2 TYPICAL SYS hy SS NS 5 SSS OPERATION WITH STANDARD OR SCHOTTKY TTL a 25 30 35 40 4s $o 35 60 INPUT VOLTAGE - Vue