ULN2012 [UTC]
HIGH VOLTAGE HIGH CURRENT DARLINGTON ARRAY;
| 型号： | ULN2012 |
| 厂家： | 
Unisonic Technologies |
| 描述： | HIGH VOLTAGE HIGH CURRENT DARLINGTON ARRAY 高压 |
| 文件： | 总6页 (文件大小：186K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
ULN2012
Preliminary
LINEAR INTEGRATED CIRCUIT
HIGH VOLTAGE HIGH
CURRENT DARLINGTON
ARRAY
DESCRIPTION
The UTC ULN2012 is high-voltage, high-current Darlington
SOP-16
transistor arrays. Each consists of seven NPN Darlington pairs
that feature high-voltage outputs with common-cathode clamp
diodes for switching inductive loads. The collector-current rating
of a single Darlington pair is 600mA. All units feature integral
clamp diodes for switching inductive loads. Applications include
relay, hammer, lamp and display (LED) drivers.
The UTC ULN2012 is intended for use with 14 to 25V PMOS
logic. Each input has a series Zener diode and current limiting
resistor. The Zener diode also provides excellent noise immunity
for this device.
FEATURES
* PMOS Compatible Inputs
* Output Current to 600mA
* Output Voltage to 50V
* Transient-Protected Outputs
ORDERING INFORMATION
Ordering Number
Package
SOP-16
Packing
Tape Reel
Lead Free
Halogen Free
ULN2012G-S16-R
ULN2012L-S16-R
MARKING
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ULN2012
Preliminary
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
PIN DESCRIPTION
PIN NO.
PIN NAME
DESCRIPTION
1
2
I1
I2
1 Channel Input Pin
2 Channel Input Pin
3 Channel Input Pin
4 Channel Input Pin
5 Channel Input Pin
6 Channel Input Pin
7 Channel Input Pin
Ground
3
I3
4
I4
5
I5
6
I6
7
I7
8
GND
COMMON
O7
9
Clamp Diode
10
11
12
13
14
15
16
7 Channel Output Pin
6 Channel Output Pin
5 Channel Output Pin
4 Channel Output Pin
3 Channel Output Pin
2 Channel Output Pin
1 Channel Output Pin
O6
O5
O4
O3
O2
O1
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ULN2012
Preliminary
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
COMMON
9
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
1
2
3
4
5
6
7
8
I1
I2
I3
I4
I5
I6
I7
GND
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ULN2012
Preliminary
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VOUT
VIN
RATINGS
-0.5 ~ 50
-0.5 ~ 30
50
UNIT
V
Output Sustaining Voltage
Input Voltage
V
Clamp Diode Reverse Voltage
Output Current
VR
V
IOUT
IF
600
mA /ch
mA
W
Clamp Diode Forward Current
Power Dissipation
600
PD
1.25 (Note 2)
+125
Junction Temperature
Operating Temperature
Storage Temperature
TJ
°C
TOPR
TSTG
-40 ~ +85
-55 ~ +150
°C
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. On PCB (Test Board: JEDEC 2s2p)
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
TEST
CIRCUIT
1
PARAMETER
Output Leakage Current
SYMBOL
ICEX
TEST CONDITIONS
MIN TYP MAX UNIT
VCE =50V, VIN=6.0V
IOUT =200mA, IIN =350μA
IOUT =350mA, IIN =500μA
IOUT =500mA, IIN=600μA
VIN=17V
50
1.3
1.6
1.9
μA
V
1.1
1.3
1.7
Collector-Emitter Saturation Voltage VCEO(SAT)
2
V
V
Input Current (Output On)
Input Current (Output Off)
Input Voltage (Output On)
IIN (ON)
IIN (OFF)
VIN(ON)
3
4
5
0.82 1.25
mA
μA
V
IC=500µA
50
65
VCE=2V, IC=500mA
VR=50V, TA=25°C
VR=50V, TA=85°C
IF=350mA
17
50
μA
μA
V
Clamp Diode Reverse Current
Clamp Diode Forward Voltage
IR
6
7
100
1.7
2.1
15
2.0
2.5
25
VF
IF=500mA
V
Input Capacitance
Turn-On Delay
Turn-Off Delay
CIN
tON
pF
μs
μs
8
8
0.5Ein to 0.5 Eout
0.5Ein to 0.5 Eout
0.45
0.2
tOFF
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ULN2012
Preliminary
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
Components in the test circuits are used only to obtain and confirm the device characteristics. These components
and circuits are not guaranteed to prevent malfunction or failure from occurring in the application equipment.
VCE
µA
OPEN
OPEN
hFE=IC/IB
ICEX
VIN
IB
IC
VCE
V
Figure 1
Figure 2
VCE
OPEN
OPEN
µA
IC
IIN
IIN
µA
mA
OPEN
VIN
Figure 4
Figure 3
OPEN
µA
IR
OPEN
VIN
IC
V
VCE
V
Figure 5
Figure 6
IF
V
VF
OPEN
Figure 7
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ULN2012
Preliminary
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT (Cont.)
Vin
50%
50%
Input
tPHL
tPLH
Output
50%
50%
+50V
INPUT
100Ω
Vin
13V
PULSE
GENERATOR
PRR=10KHZ
93Ω
50Ω
OUTPUT
50pF
DC=50%
Figure 8
TYPICAL APPLICATION CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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