Allegro ULN2069LB, ULN2069B, ULN2068LB, ULN2068B, ULN2065LB Datasheet
...
2064 THRU
29305H†
2069
QUAD 1.5 A DARLINGTON SWITCHES
Data Sheet
ULN2064/65B
1
K16
2
C
3
B
4
GND
5
GND
611
B
710
C
89
K
ABSOLUTE MAXIMUM RATINGS
at +25°C Free-Air Temperature
for Any One Driver
(unless otherwise noted)
Output Voltage, V
Output Sustaining Voltage,
V
CE(SUS)
Output Current, I
Input Voltage, V
Input Current, I
Supply Voltage,
VS (ULN2068B/LB & 2069B/LB) ... 10 V
Total Package Power Dissipation,
P
D
Operating Temperature Range,
T
A
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.
............................. See Guide
....................................... See Graph
................................. -20°C to +85°C
................ See Guide
CEX
(Note 1) .......... 1.75 A
OUT
...................... See Guide
IN
(Note 2) .................. 25 mA
B
C
NC
15
B
14
GND
13
GND
12
B
NC
C
Dwg. No. A-9765A
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’).
FEATURES
■ TTL, DTL, MOS, CMOS Compatible Inputs
■ Transient-Protected Outputs
■ Loads to 480 Watts
■ Heat-Sink Contact Tabs
■ Automotive Capable
Always order by complete part number, e.g., ULN2064B .
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
5
R = 6.0°C/W
θJT
4
3
2
SUFFIX 'B', R = 43°C/W
1
SUFFIX 'LB', R = 60°C/W
0
25
ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS
50 75 100 125 150
TEMPERATURE IN °C
θJA
θJA
Dwg. GP-049-3
SELECTION GUIDE
Part Max. Min. Max.
Number* V
CEX
V
CE(SUS)
ULN2064B 50 V 35 V 15 V TTL, DTL, Schottky TTL,
ULN2064LB and 5 V CMOS
ULN2065B 80 V 50 V 15 V
ULN2065LB
ULN2068B 50 V 35 V 15 V TTL, DTL, Schottky TTL,
ULN2068LB and 5 V CMOS
ULN2069B 80 V 50 V 15 V
ULN2069LB
* Suffix ‘B’ is a 16-pin DIP; ‘LB’ is a 20-lead SOIC.
V
IN
Application
OPEN
V
IN
OPENVCE
Dwg. No. A-9729A Dwg. No. A-10,350
FIGURE 1
V
µA
OPEN
V
I
V
CE
Dwg. No. A-9734A
I
CEX
C
TEST FIGURES
OPEN
V
IN
V
CE
I
V
C
FIGURE 2
V
R
µA
I
R
OPEN
Dwg. No. A-9735A
I
B
OPEN
FIGURE 3
OPEN
V
V
CE
Dwg. No. A-10,349
I
IN
I
C
mA
V
IN
OPEN
Dwg. No. A-9732A
FIGURE 4
V
S
I
S
mA
I
F
V
V
F
Dwg. No. A-9736 Dwg. No. A-10,351
V
IN
OPEN
OPEN
I
C
FIGURE 8FIGURE 7FIGURE 6FIGURE 5
2
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1977, 2000 Allegro MicroSystems, Inc.
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
K20
PARTIAL SCHEMATIC
B
350Ω
7.2K
3K
K
C
Dwg. No. A-10,353C
1
K16
2
C
3
B
4
GND
5
GND
611
B
710
C
89
K
C
NC
15
B
14
GND
13
GND
12
B
NC
C
Dwg. No. A-9765A
ULN2064/65B
1
C
2
B
3
GND
5
GND
GND
6
GND
B
813
ULN2064/65LB
C
912
K
10 11
19
18
174
16
15
147
Dwg. No. A-14,326
ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
Test Applicable Limits
Characteristic Symbol Fig. Devices Test Conditions Min. Max. Units
Output Leakage Current I
Output Sustaining Voltage V
Collector-Emitter
V
Saturation Voltage
CEX
CE(SUS )
CE(SAT)
1 ULN2064B/LB VCE = 50 V — 100 µA
V
= 50 V, TA = 70°C — 500 µA
CE
ULN2065B/LB V
= 80 V — 100 µA
CE
VCE = 80 V, TA = 70°C — 500 µA
2 ULN2064B/LB IC = 100 mA, VIN = 0.4 V 35 — V
ULN2065B/LB I
3All I
= 100 mA, VIN = 0.4 V 50 — V
C
= 500 mA, IB = 625 µA — 1.1 V
C
I
= 750 mA, IB = 935 µA — 1.2 V
C
I
= 1.0 A, IB = 1.25 mA — 1.3 V
C
lC = 1.25 A, IB = 2.0 mA — 1.4 V
C
NC
B
GND
GND
GND
GND
B
NC
C
Input Current I
Input Voltage V
IN(ON)
IN(ON)
Turn-On Delay t
Turn-Off Delay t
Clamp Diode Leakage Current I
Clamp Diode Forward Voltage V
www.allegromicro.com
PLH
PHL
R
ULN2065B/LB I
4All V
= 1.5 A, IB = 2.25 mA — 1.5 V
C
= 2.4 V 1.4 4.3 mA
IN
VIN = 3.75 V 3.3 9.6 mA
5All V
ULN2064B/LB V
= 2.0 V, IC = 1.0 A — 2.0 V
CE
= 2.0 V, IC = 1.25 A — 2.5 V
CE
ULN2065B/LB VCE = 2.0 V, IC = 1.5 A — 2.5 V
— All 0.5 Ein to 0.5 E
— All 0.5 Ein to 0.5 E
out
out
— 1.0 µs
— 1.5 µs
6 ULN2064B/LB VR = 50 V — 50 µA
V
= 50 V, TA = 70°C — 100 µA
R
ULN2065B/LB V
= 80 V — 50 µA
R
VR = 80 V, TA = 70°C — 100 µA
F
7All I
= 1.0 A — 1.75 V
F
I
= 1.5 A — 2.0 V
F
3
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
PARTIAL SCHEMATIC
2.5K
900
7.2K
3K
K
C
Dwg. No. A-10,354C
V
S
B
ELECTRICAL CHARACTERISTICS at +25°C, V
1
K16
C
2
B
3
GND
4
GND
5
B
611
NC
710
C
89
= 5.0 V (unless otherwise noted).
S
C
B
15
V
14
S
GND
13
GND
12
B
C
K
Dwg. No. A-10,310
ULN2068/69B
K20
1
C
2
B
3
GND
5
GND
GND
6
GND
B
813
NC
912
ULN2068/69LB
C
10 11
Dwg. No. A-14,327
Test Applicable Limits
Characteristic Symbol Fig. Devices Test Conditions Min. Max. Units
Output Leakage Current I
CEX
1 ULN2068B/LB VCE = 50 V — 100 µA
V
= 50 V, TA = 70°C — 500 µA
CE
ULN2069B/LB VCE = 80 V — 100 µA
V
= 80 V, TA = 70°C — 500 µA
CE
Output Sustaining Voltage V
CE(SUS )
2 ULN2068B/LB IC = 100 mA, VIN = 0.4 V 35 — V
ULN2069B/LB IC = 100 mA, VIN = 0.4 V 50 — V
Collector-Emitter
Saturation Voltage
V
CE(SAT)
3All I
= 500 mA, VIN = 2.75 V — 1.1 V
C
I
= 750 mA, VIN = 2.75 V — 1.2 V
C
IC = 1.0 A, VIN = 2.75 V — 1.3 V
C
B
19
V
18
S
GND
174
16
GND
GND
15
147
GND
B
C
K
Input Current I
Input Voltage V
IN(ON)
IN(ON)
Supply Current I
Turn-On Delay t
Turn-Off Delay t
Clamp Diode Leakage Current I
Clamp Diode Forward Voltage V
S
PLH
PHL
R
l
= 1.25 A, VIN = 2.75 V — 1.4 V
C
ULN2069B/LB I
4All V
= 1.5 A, VIN = 2.75 V — 1.5 V
C
= 2.75 V — 550 µA
IN
V
= 3.75 V — 1000 µA
IN
5 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
8All I
— All 0.5 Ein to 0.5 E
— All 0.5 Ein to 0.5 E
= 500 mA, V
C
= 2.75 V — 6.0 mA
IN
out
, IC = 1.25 A — 1.5 µs
out
— 1.0 µs
6 ULN2068B/LB VR = 50 V — 50 µA
V
= 50 V, TA = 70°C — 100 µA
R
ULN2069B/LB VR = 80 V — 50 µA
V
= 80 V, TA = 70°C — 100 µA
R
F
7All I
= 1.0 A — 1.75 V
F
IF = 1.5 A — 2.0 V
4
Worcester, Massachusetts 01615-0036 (508) 853-5000
115 Northeast Cutoff, Box 15036
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