Data Sheet 29305H† 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES ULN2064/65B K 1 16 C C 2 15 NC B 3 14 B GND 4 13 GND GND 5 12 GND B 6 11 B C 7 10 NC K 8 9 C Dwg. No. A-9765A ABSOLUTE MAXIMUM RATINGS at +25°C Free-Air Temperature High-voltage, high-current Darlington arrays ULN2064B/LB through ULN2069B/LB are designed for interface between low-level logic and a variety of peripheral loads such as relays, solenoids, dc and stepper motors, magnetic print hammers, multiplexed LED and incandescent displays, heaters, and similar loads. Output off voltage ratings of 50 V and 80 V are available. These quad drivers can drive resistive loads to 480 watts (1.5 A x 80 V, 26% duty cycle). For inductive loads, sustaining voltages of 35 V and 50 V at 100 mA are specified. Quad drivers ULN2064B/LB, ULN2065B/LB, ULN2068B/LB, and ULN2069B/LB are intended for use with TTL, low-speed TTL, and 5 V MOS logic. The ULN2065B/LB and ULN2069B/LB are selected for the 80 V minimum output breakdown specification. The ULN2068B/LB and ULN2069B/LB have pre-driver stages and are recommended for applications requiring high gain (low input-current loading). Quad-driver arrays are supplied with heat-sink contact tabs in 16-pin plastic DlPs (suffix ‘B’) and 20-lead surface-mountable widebody SOICs (suffix ‘LB’). for Any One Driver (unless otherwise noted) Output Voltage, VCEX ................ See Guide FEATURES ■ TTL, DTL, MOS, CMOS Compatible Inputs ■ Transient-Protected Outputs Output Current, IOUT (Note 1) .......... 1.75 A ■ Loads to 480 Watts Input Voltage, VIN ...................... See Guide ■ Heat-Sink Contact Tabs Input Current, IB (Note 2) .................. 25 mA ■ Automotive Capable Output Sustaining Voltage, VCE(SUS) ............................. See Guide Supply Voltage, VS (ULN2068B/LB & 2069B/LB) ... 10 V Total Package Power Dissipation, PD ....................................... See Graph Operating Temperature Range, TA ................................. -20°C to +85°C Storage Temperature Range, TS ................................ -55°C to -150°C 1. Allowable combinations of output current, number of outputs conducting, and duty cycle are shown on the following pages. 2. Input current may be limited by maximum allowable input voltage. Always order by complete part number, e.g., ULN2064B . 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS SELECTION GUIDE 5 Part Number* Max. VCEX Min. VCE(SUS) Max. VIN ULN2064B ULN2064LB ULN2065B ULN2065LB 50 V 35 V 15 V 80 V 50 V 15 V 50 V 35 V 15 V 80 V 50 V 15 V RθJT = 6.0°C/W 4 3 ULN2068B ULN2068LB ULN2069B ULN2069LB SUFFIX 'B', R θJA = 43°C/W 2 Application TTL, DTL, Schottky TTL, and 5 V CMOS TTL, DTL, Schottky TTL, and 5 V CMOS 1 * Suffix ‘B’ is a 16-pin DIP; ‘LB’ is a 20-lead SOIC. SUFFIX 'LB', R θJA = 60°C/W 0 25 50 75 100 TEMPERATURE IN °C 125 150 Dwg. GP-049-3 TEST FIGURES OPEN OPEN OPEN VCE OPEN IIN µA ICEX OPEN VIN IC mA IB IC V V VCE VCE Dwg. No. A-9729A Dwg. No. A-10,350 FIGURE 1 OPEN VIN Dwg. No. A-9732A Dwg. No. A-10,349 FIGURE 2 FIGURE 3 FIGURE 4 VS OPEN OPEN VR IS mA µA IR IF V VIN OPEN V V IC VIN IC VCE Dwg. No. A-9734A FIGURE 5 2 VF OPEN Dwg. No. A-9735A FIGURE 6 Dwg. No. A-9736 FIGURE 7 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1977, 2000 Allegro MicroSystems, Inc. Dwg. No. A-10,351 FIGURE 8 K C K C 350Ω B 1 2 16 15 C NC B 3 14 B GND 4 13 GND GND 7.2K 3K Dwg. No. A-10,353C 5 12 GND B 6 11 B C 7 10 NC K 8 9 C ULN2064/65B PARTIAL SCHEMATIC ULN2064/65LB 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES K 1 20 C C 2 19 NC B 3 18 B GND 4 17 GND GND 5 16 GND GND 6 15 GND GND 7 14 GND B 8 13 B C 9 12 NC K 10 11 C Dwg. No. A-9765A Dwg. No. A-14,326 ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted). Characteristic Output Leakage Current Symbol Test Fig. Applicable Devices Min. Limits Max. Units ICEX 1 ULN2064B/LB VCE = 50 V — 100 µA VCE = 50 V, TA = 70°C — 500 µA VCE = 80 V — 100 µA VCE = 80 V, TA = 70°C — 500 µA ULN2064B/LB IC = 100 mA, VIN = 0.4 V 35 — V ULN2065B/LB IC = 100 mA, VIN = 0.4 V 50 — V All IC = 500 mA, IB = 625 µA — 1.1 V IC = 750 mA, IB = 935 µA — 1.2 V IC = 1.0 A, IB = 1.25 mA — 1.3 V lC = 1.25 A, IB = 2.0 mA — 1.4 V IC = 1.5 A, IB = 2.25 mA — 1.5 V VIN = 2.4 V 1.4 4.3 mA VIN = 3.75 V 3.3 9.6 mA All VCE = 2.0 V, IC = 1.0 A — 2.0 V ULN2064B/LB VCE = 2.0 V, IC = 1.25 A — 2.5 V ULN2065B/LB VCE = 2.0 V, IC = 1.5 A — 2.5 V ULN2065B/LB Output Sustaining Voltage Collector-Emitter Saturation Voltage VCE(SUS ) VCE(SAT) 2 3 ULN2065B/LB Input Current Input Voltage IIN(ON) VIN(ON) 4 5 All Test Conditions Turn-On Delay tPLH — All 0.5 Ein to 0.5 Eout — 1.0 µs Turn-Off Delay tPHL — All 0.5 Ein to 0.5 Eout — 1.5 µs IR 6 ULN2064B/LB VR = 50 V — 50 µA VR = 50 V, TA = 70°C — 100 µA VR = 80 V — 50 µA VR = 80 V, TA = 70°C — 100 µA IF = 1.0 A — 1.75 V IF = 1.5 A — 2.0 V Clamp Diode Leakage Current ULN2065B/LB Clamp Diode Forward Voltage www.allegromicro.com VF 7 All 3 VS B 900 K K 1 16 C C 2 15 B B C 2.5K 3K Dwg. No. A-10,354C 14 VS GND 4 13 GND GND 5 12 GND B 7.2K 3 6 11 B NC 7 10 C C 8 9 K ULN2068/69LB PARTIAL SCHEMATIC ULN2068/69B 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES K 1 20 C C 2 19 B B 3 18 VS GND 4 17 GND GND 5 16 GND GND 6 15 GND GND 7 14 GND B 8 13 B NC 9 12 C C 10 11 K Dwg. No. A-10,310 Dwg. No. A-14,327 ELECTRICAL CHARACTERISTICS at +25°C, VS = 5.0 V (unless otherwise noted). Characteristic Output Leakage Current Symbol Test Fig. Applicable Devices Min. Limits Max. Units ICEX 1 ULN2068B/LB VCE = 50 V — 100 µA VCE = 50 V, TA = 70°C — 500 µA VCE = 80 V — 100 µA VCE = 80 V, TA = 70°C — 500 µA ULN2068B/LB IC = 100 mA, VIN = 0.4 V 35 — V ULN2069B/LB IC = 100 mA, VIN = 0.4 V 50 — V All IC = 500 mA, VIN = 2.75 V — 1.1 V IC = 750 mA, VIN = 2.75 V — 1.2 V IC = 1.0 A, VIN = 2.75 V — 1.3 V lC = 1.25 A, VIN = 2.75 V — 1.4 V IC = 1.5 A, VIN = 2.75 V — 1.5 V VIN = 2.75 V — 550 µA VIN = 3.75 V — 1000 µA ULN2068B/LB VCE = 2.0 V, IC = 1.25 A — 2.75 V ULN2069B VCE = 2.0 V, IC = 1.5 A — 2.75 V ULN2069B/LB Output Sustaining Voltage Collector-Emitter Saturation Voltage VCE(SUS ) VCE(SAT) 2 3 ULN2069B/LB Input Current Input Voltage IIN(ON) VIN(ON) 4 5 All Supply Current IS 8 All IC = 500 mA, VIN = 2.75 V — 6.0 mA Turn-On Delay tPLH — All 0.5 Ein to 0.5 Eout — 1.0 µs Turn-Off Delay tPHL — All 0.5 Ein to 0.5 Eout, IC = 1.25 A — 1.5 µs IR 6 ULN2068B/LB VR = 50 V — 50 µA VR = 50 V, TA = 70°C — 100 µA VR = 80 V — 50 µA VR = 80 V, TA = 70°C — 100 µA IF = 1.0 A — 1.75 V IF = 1.5 A — 2.0 V Clamp Diode Leakage Current ULN2069B/LB Clamp Diode Forward Voltage 4 Test Conditions VF 7 All 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES 1 1.0 2 3 4 0.5 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY ULN2064B THROUGH ULN2069B 0 0 ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 50°C ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 50°C 1.5 20 40 60 PERCENT DUTY CYCLE 80 100 1.5 2 1.0 3 4 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY ULN2064B THROUGH ULN2069B 0.5 0 0 20 40 60 PERCENT DUTY CYCLE www.allegromicro.com 1.5 2 3 1.0 4 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY ULN2064B THROUGH ULN2069B WITH STAVER V-7 HEAT SINK 27.5°C/W 0.5 0 0 20 Dwg. No. A-10,360B ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 50°C ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 70°C PEAK COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE (Dual in-line packaged devices) 80 100 Dwg. No. A-10,361B 40 60 PERCENT DUTY CYCLE 80 100 Dwg. No. A-10,398C 1.5 2 1.0 3 4 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY ULN2064B THROUGH ULN2069B WITH STAVER V-8 HEAT SINK 37.5°C/W 0.5 0 0 20 40 60 PERCENT DUTY CYCLE 80 100 Dwg. No. A-10,400C 5 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 70°C ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 70°C PEAK COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE (Dual in-line packaged devices) 1.5 2 3 1.0 4 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY ULN2064B THROUGH ULN2069B WITH STAVER V-8 HEAT SINK 37.5°C/W 0.5 1.5 2 1.0 3 4 0.5 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY ULN2064B THROUGH ULN2069B WITH STAVER V-7 HEAT SINK 27.5°C/W 0 0 0 20 40 60 PERCENT DUTY CYCLE 80 0 100 20 40 60 PERCENT DUTY CYCLE 80 100 Dwg. No. A-10,401C Dwg. No. A-10,399C ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 70°C ALLOWABLE PEAK COLLECTOR CURRENT IN AMPERES at 50°C PEAK COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE (SOIC packaged devices) 1.5 2 1.0 3 4 0.5 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 0 0 20 40 60 PERCENT DUTY CYCLE 80 100 1.5 1 1.0 2 3 4 0.5 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 0 0 20 40 60 PERCENT DUTY CYCLE Dwg. GP-045 6 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 80 100 Dwg. GP-045-1 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES INPUT CURRENT AS A FUNCTION OF INPUT VOLTAGE AT +25°C 14 1.4 12 1.2 ULN2068/69 6 M AX IM UM 4 MUM MINI 2 0 AREA OF NORMAL OPERATION WITH STANDARD OR LOW-SPEED TTL 0.8 UM 8 1.0 0.6 2.0 3.0 2.5 3.5 4.0 INPUT VOLTAGE - VIN 4.5 M MU NI I M 0.4 0.2 0 1.5 M AX IM 10 INPUT CURRENT IN mA - IIN INPUT CURRENT IN mA - IIN ULN2064/65 5.0 1.5 2.0 3.0 2.5 3.5 4.0 INPUT VOLTAGE - VIN Dwg. No. A-10,363C 4.5 5.0 Dwg. No. A-12,306A COLLECTOR CURRENT AS A FUNCTION OF INPUT CURRENT AT +25°C 0.5 0 0 1.0 2.0 3.0 INPUT CURRENT IN mA - IB Dwg. No. A-10,358C www.allegromicro.com BI ED RE QU IR 1.0 1.0 X IM UM RE QU IR E D IB ULN2064 ULN2068 ULN2069 MA ULN2065 COLLECTOR CURRENT IN AMPERES - IC 1.5 MA XIM UM COLLECTOR CURRENT IN AMPERES - IC 1.5 0.5 0 0 50 100 INPUT CURRENT IN µA - IB 150 Dwg. No. A-12,305A 7 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES TYPICAL APPLICATION LAMP TEST 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 NC ULN2064B Dwg. No. B-1365 COMMON-CATHODE LED DRIVERS (Types ULN2068B and ULN2068LB are also applicable) 8 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES ULN2064B, ULN2065B, ULN2068B, and ULN2069B Dimensions in Inches (controlling dimensions) 16 0.020 0.008 9 NOTE 4 0.430 MAX 0.280 0.240 0.300 BSC 1 0.070 0.045 0.100 0.775 0.735 8 0.005 BSC MIN 0.210 MAX 0.015 0.150 0.115 MIN 0.022 0.014 Dwg. MA-001-17A in Dimensions in Millimeters (for reference only) 16 0.508 0.204 9 NOTE 4 10.92 MAX 7.11 6.10 7.62 BSC 1 1.77 1.15 2.54 19.68 18.67 BSC 8 0.13 MIN 5.33 MAX 0.39 3.81 2.93 MIN 0.558 0.356 NOTES: 1. 2. 3. 4. 5. Dwg. MA-001-17A mm Exact body and lead configuration at vendor’s option within limits shown. Lead spacing tolerance is non-cumulative. Lead thickness is measured at seating plane or below. Webbed lead frame. Leads 4, 5, 12, and 13 are internally one piece. Supplied in standard sticks/tubes of 25 devices. www.allegromicro.com 9 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES ULN2064LB, ULN2065LB, ULN2068LB, and ULN2069LB (add “TR” to part number for tape and reel) Dimensions in Inches (for reference only) 20 11 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 0.5118 0.4961 0° TO 8° BSC NOTE 1 NOTE 3 0.0926 0.1043 Dwg. MA-008-21A in 0.0040 MIN. Dimensions in Millimeters (controlling dimensions) 20 11 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 13.00 12.60 0° TO 8° BSC NOTE 1 NOTE 3 2.65 2.35 0.10 MIN. NOTES: 10 1. 2. 3. 4. 5. Dwg. MA-008-21A mm Exact body and lead configuration at vendor’s option within limits shown. Lead spacing tolerance is non-cumulative. Webbed lead frame. Leads 4 through 7 and 14 through 17 are internally one piece. Lead thickness is measured at seating plane or below. Supplied in standard sticks/tubes of 37 devices or add “TR” to part number for tape and reel. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES 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. www.allegromicro.com 11 2064 THRU 2069 QUAD 1.5 A DARLINGTON SWITCHES POWER SINK DRIVERS IN ORDER OF 1) OUTPUT CURRENT, 2) OUTPUT VOLTAGE, 3) NUMBER OF DRIVERS Output Ratings * mA V # Serial Input Latched Drivers Features Diode Clamp Outputs Internal Protection 75 Part Number † 17 8 X X – constant current – 6275 17 16 X X – constant current – 6276 100 20 8 – – – saturated – 2595 30 32 X X – – – 5833 40 32 X X – saturated – 5832 50 8 addressable decoder/driver DMOS – 6B259 50 8 – X – DMOS – 6B273 50 8 X X – DMOS – 6B595 250 50 8 addressable decoder/driver DMOS – 6259 50 8 – X – DMOS – 6273 50 8 X X – DMOS – 6595 135 7 – – X – – 7003 300 45 1 – Hall sensor/driver X – X 5140 50 8 – – X saturated – 2596 60 4 – – X saturated X 2557 350 50 4 – X X – – 5800 50 7 – – X – – 2003 50 7 – – X – – 2004 50 8 – – X – – 2803 50 8 – – X – – 2804 50 8 – X X – – 5801 50 8 X X – – – 5821 50 8 X X X – – 5841 50 8 addressable decoder/driver DMOS – 6A259 50 8 X X – DMOS – 6A595 80 8 X X – – – 5822 80 8 X X X – – 5842 95 7 – – X – – 2023 95 7 – – X – – 2024 95 8 – – X – – 2823 95 8 – – X – – 2824 450 30 28 dual 4- to 14-line decoder/driver – – 6817 600 60 4 – – – saturated X 2547 60 4 – – X saturated X 2549 and 2559 700 60 4 – – X saturated X 2543 750 50 8 – – X saturated – 2597 900 14 2 – Hall sensor/driver X saturated X 3625 26 2 – Hall sensor/driver X saturated X 3626 1000 46 4 stepper motor controller/driver MOS – 7024 and 7029 1200 46 4 microstepping controller/driver MOS – 7042 1250 50 4 stepper motor translator/driver – X 5804 50 4 – – X – – 2064 and 2068 1500 80 4 – – X – – 2065 and 2069 1800 50 4 – – X – – 2544 50 4 – – X – – 2540 3000 46 4 stepper motor controller/driver MOS – 7026 46 4 microstepping controller/driver MOS – 7044 4000 50 4 – – X – – 2878 80 4 – – X – – 2879 * Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits or over-current protection voltage limits. † Complete part number includes additional characters to indicate operating temperature range and package style. 12 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000