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PDF ULN2068B Data sheet ( Hoja de datos )
| Número de pieza | ULN2068B | |
| Descripción | QUAD 1.5 A DARLINGTON SWITCH | |
| Fabricantes | Motorola Inc | |
| Logotipo |  |
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Order this document by ULN2068/D
Quad 1.5 A Sinking High
Current Switch
The ULN2068B is a high–voltage, high–current quad Darlington switch
array designed for high current loads, both resistive and reactive, up to 300 W.
It is intended for interfacing between low level (TTL, DTL, LS and 5.0 V
CMOS) logic families and peripheral loads such as relays, solenoids, dc and
stepping motors, multiplexer LED and incandescent displays, heaters, or other
high voltage, high current loads.
The Motorola ULN2068B is specified with minimum guaranteed breakdown
of 50 V and is 100% tested for safe area using an inductive load. It includes
integral transient suppression diodes. Use of a predriver stage reduces input
current while still allowing the device to switch 1.5 Amps.
It is supplied in an improved 16–Pin plastic DIP package with heat sink
contact tabs (Pins 4, 5, 12 and 13). A copper alloy lead frame allows maximum
power dissipation using standard cooling techniques. The use of the contact
tab lead frame facilitates attachment of a DIP heat sink while permitting the
use of standard layout and mounting practices.
• TTL, DTL, LS, CMOS Compatible Inputs
• 1.5 A Maximum Output Current
• Low Input Current
• Internal Freewheeling Clamp Diodes
• 100% Inductive Load Tested
• Heat Tab Copper Alloy Lead Frame for Increased Dissipation
MAXIMUM RATINGS (TA = 25°C and ratings apply to any one device in the
package, unless otherwise noted)
Rating
Symbol
Value
Unit
Output Voltage
Input Voltage (Note 1)
Supply Voltage
Collector Current (Note 2)
Input Current (Note 3)
Operating Ambient Temperature Range
Storage Temperature Range
Junction Temperature
VO
VI
VS
IC
II
TA
Tstg
TJ
50
15
10
1.75
25
0 to +70
–55 to +150
150
V
V
V
A
mA
°C
°C
°C
NOTES: 1. Input voltage referenced to ground.
2. Allowable output conditions shown in Figures 11 and 12.
3. May be limited by max input voltage.
ULN2068
QUAD 1.5 A
DARLINGTON SWITCH
SEMICONDUCTOR
TECHNICAL DATA
B SUFFIX
PLASTIC PACKAGE
CASE 648C
PIN CONNECTIONS
K1
C2
B3
Gnd 4
Gnd 5
B6
NC 7
C8
16 C
15 B
14 VS
13 Gnd
12 Gnd
11 B
10 C
9K
Partial Schematic
VS
0.9 k RS
Rin
B
2.5 k
7.2 k
3.0 k
C
K
MOTOROLA ANALOG IC DEVICE DATA
ORDERING INFORMATION*
Device
Operating
Temperature Range
Package
ULN2068B TA = 0 to +70°C
Plastic DIP
*Other options of this ULN2060/2070 series are available
*for volume applications. Contact your local Motorola Sales
*Representative.
© Motorola, Inc. 1995
1
1 page  
ULN2068
OUTLINE DIMENSIONS
–A–
16
1
NOTE 5
9
8
–T–
SEATING
PLANE
F
G
D 16 PL
E
0.13 (0.005) M T A S
B SUFFIX
PLASTIC PACKAGE
CASE 648C–03
ISSUE C
–B–
L
C
N
M
J 16 PL
0.13 (0.005) M T B S
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. INTERNAL LEAD CONNECTION BETWEEN 4 AND
5, 12 AND 13.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.740 0.840 18.80 21.34
B 0.240 0.260 6.10 6.60
C 0.145 0.185 3.69 4.69
D 0.015 0.021 0.38 0.53
E 0.050 BSC
1.27 BSC
F 0.040 0.70 1.02 1.78
G 0.100 BSC
2.54 BSC
J 0.008 0.015 0.20 0.38
K 0.115 0.135 2.92 3.43
L 0.300 BSC
7.62 BSC
M 0_ 10_ 0_ 10_
N 0.015 0.040 0.39 1.01
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet ULN2068B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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