NTE NTE2084 Integrated circuit 5−stage darlington transistor array Datasheet

NTE2084
Integrated Circuit
5−Stage Darlington Transistor Array
Description:
The NTE2084 is a 5−channel sink driver consisting of 10 NPN transistors connected to form five high
current gain driver pairs.
Features:
•
•
•
•
Output sustaining voltage to 25V
High output sink current to 500mA
PMOS compatible input
Wide operating temperature range (TA = −20° to +75°C)
Absolute Maximum Ratings: (TA = −20° to +75°C unless otherwise specified)
Output Sustaining Voltage (Transistor OFF), VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5V to +25V
Collector Current, IC (Transistor ON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.47W
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C
Recommended Operational Conditions: (TA = −20° to +75°C, unless otherwise specified)
Parameter
Symbol
Output Voltage
VO
Collector Current
per Channel
Ch
l
IC
“H” Input Voltage
VIH
“L” Input Voltage
VIL
Test Conditions
Min
Typ
Max
Unit
0
−
25
V
Percent Duty Cycle Less than 10%
0
−
400
mA
Percent Duty Cycle Less than 55%
0
−
200
mA
IC = 400mA
8
−
20
V
IC = 200mA
5
−
20
V
IO(leak) = 50μA
0
−
0.5
V
Electrical Characteristics: (TA = −20° to +75°C, unless otherwise specified)
Parameter
Symbol
Output Sustaining Voltage
Output Saturation Voltage
Input Current
Test Conditions
Typ
25
−
−
V
VI = 8V, IC = 400mA
−
1.15
2.2
V
VI = 5V, IC = 200mA
−
0.95
1.4
V
VI = 17V
−
0.8
1.8
mA
1000
4000
−
V(BR)CEO ICER = 100μA
VCE(sat)
( )
Il
DC Foward Current Gain
Min
hFE
VCE = 4V, IC = 400mA, TA = +25°C
Pin Connection Diagram
N.C.
1
14 N.C.
Input 1
2
13 Output 1
Input 2
3
12 Output 2
Input 3
4
11 Output 3
Input 4
5
10 Output 4
Input 5
6
9
Output 5
GND
7
8
N.C.
14
8
1
7
.785 (19.95)
Max
.300
(7.62)
.200 (5.08)
Max
.100 (2.45)
.600 (15.24)
.099 (2.5) Min
Max Unit
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