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PDF ULN2069LB Data sheet ( Hoja de datos )
| Número de pieza | ULN2069LB | |
| Descripción | QUAD 1.5 A DARLINGTON SWITCHES | |
| Fabricantes | Allegro MicroSystems | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ULN2069LB (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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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 .
1 page  
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
5 Page 
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
www.allegromicro.com
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 responsi-
bility for its use; nor for any infringement of patents or other rights of
third parties which may result from its use.
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ULN2069LB.PDF ] | |
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