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What is ULN2069LB?

This electronic component, produced by the manufacturer "Allegro MicroSystems", performs the same function as "QUAD 1.5 A DARLINGTON SWITCHES".


ULN2069LB Datasheet PDF - Allegro MicroSystems

Part Number ULN2069LB
Description QUAD 1.5 A DARLINGTON SWITCHES
Manufacturers Allegro MicroSystems 
Logo Allegro MicroSystems Logo 


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2064 THRU
2069
QUAD 1.5 A DARLINGTON SWITCHES
ULN2064/65B
K1
C2
B3
GND 4
GND 5
B6
C7
K8
16 C
15 NC
14 B
13 GND
12 GND
11 B
10 NC
9C
Dwg. No. A-9765A
ABSOLUTE MAXIMUM RATINGS
at +25°C Free-Air Temperature
for Any One Driver
(unless otherwise noted)
Output Voltage, VCEX ................ See Guide
Output Sustaining Voltage,
VCE(SUS) ............................. See Guide
Output Current, IOUT (Note 1) .......... 1.75 A
Input Voltage, VIN ...................... See Guide
Input Current, IB (Note 2) .................. 25 mA
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.
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 incan-
descent 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 wide-
body SOICs (suffix ‘LB’).
FEATURES
I TTL, DTL, MOS, CMOS Compatible Inputs
I Transient-Protected Outputs
I Loads to 480 Watts
I Heat-Sink Contact Tabs
I Automotive Capable
Always order by complete part number, e.g., ULN2064B .

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ULN2069LB equivalent
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
PEAK COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
(Dual in-line packaged devices)
1.5
1.0
0.5
0
0
1
3
4
2
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
20 40 60
PERCENT DUTY CYCLE
80 100
Dwg. No. A-10,360B
1.5
1.0
0.5
0
0
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
WITH STAVER V-7 HEAT SINK
27.5°C/W
3
4
2
20 40 60 80 100
PERCENT DUTY CYCLE
Dwg. No. A-10,398C
1.5
1.0
0.5
0
0
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
3
4
2
20 40 60 80 100
PERCENT DUTY CYCLE
Dwg. No. A-10,361B
1.5
1.0
0.5
0
0
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
ULN2064B THROUGH ULN2069B
WITH STAVER V-8 HEAT SINK
37.5°C/W
3
4
2
20 40 60 80 100
PERCENT DUTY CYCLE
Dwg. No. A-10,400C
www.allegromicro.com
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ULN2069LB electronic component.


Information Total 12 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
ULN2069LBThe function is QUAD 1.5 A DARLINGTON SWITCHES. Allegro MicroSystemsAllegro MicroSystems

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