IK Semicon IK62083 8ch darlington sink driver Datasheet

TECHNICAL DATA
8CH Darlington Sink Driver
IK62083/4
The IK62083~IK62084 are high-voltage, high-current
darlington drivers comprised of eight NPN darlington pairs.
All units feature integral clamp diodes for switching
indicative loads.
Application include relay, hammer, lamp and display (LED)
drivers.
Features
IK62083N
IK62084N
DIP-18
• Output current (single output) 500mA (Max)
• Output clamp diodes
• Inputs compatible with various types of logic
TYPE
IK62083N/DW
IK62084N/DW
INPUT BASE
RESISTOR
2.7kΩ
10.5kΩ
IK62083DW
IK62084DW
DESIGNATION
TTL, 5V CMOS
6~15V PMOS, CMOS
SOP-18
TA = -40 ~ +85 C
for all packages.
Pin Configuration
(top view)
Block Schematics
IK62083
IK62084
Note: The input and output parasitic diodes cannot be used as clamp diodes.
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Absolute Maximum Ratings
Ta =25°C
Limit Values
min.
max.
Parameter
Symbol
Output Sustaining Voltage
Output Current
Input Voltage
VCE(SUS)
IOUT
–0.5
VIN
– 0.5
Clamp Diode Reverse Voltage
VR
Unit
50
500
30
V
mA/ch
V
50
V
Clamp Diode Forward Current
IF
500
mA
Power Dissipation
PD
1.47
W
IK62083N
IK62083DW
0.96
Operating Temperature
Topr
-40
85
C
Storage Temperature
Tstg
-55
150
C
* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
These are stress ratings only and functional operation of the device at these or any other conditions beyond those
indicated under “recommended operating conditions” is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Recommended Operating Conditions
(Ta=-40~85°C)
Parameter
Symbol
Output Sustaining Voltage
Output Current
IOUT
DW
Input Voltage
Input Voltage
(Output On)
VIN
IK62083N/DW
Unit
Min
Typ
Max
0
-
50
Tpw=25ms,Duty=10%,
8 Circuits
0
-
347
Tpw=25ms,Duty=50%,
8 Circuits
0
-
123
Tpw=25ms,Duty=10%,
8 Circuits
0
-
268
Tpw=25ms,Duty=50%,
8 Circuits
0
-
90
0
-
30
3.5
-
30
8
-
30
VCE(SUS)
N
Limit Value
Test Condition
VIN(ON)
IK62084N/DW
V
mA/ch
V
V
Clamp Diode Reverse Voltage
VR
-
-
50
V
Clamp Diode Forward Current
IF
-
-
400
mA
-
-
0.52
-
-
0.4
Power Dissipation
N
DW
PD
W
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Electrical Characteristics
Ta = 25°C
Parameter
Output
Leakage
Current
Symbol
Test
Circuit
IK62083
Test Condition
VCE=50V
Ta=25°C
VCE=50V
Ta=85°C
VCE=50V
VIN=1V
IOUT=350mA,IIN=500uA
IOUT=200mA,IIN=350uA
IOUT=100mA,IIN=250uA
VIN=3.85V
VIN=5V
VIN=12V
VCE=2V, IOUT=200mA
VCE=2V, IOUT=250mA
VCE=2V, IOUT=300mA
VCE=2V, IOUT=125mA
VCE=2V, IOUT=200mA
VCE=2V, IOUT=275mA
VCE=2V, IOUT=350mA
Limit Values
Unit
Min
Typ
Max
-
1.3
1.1
0.9
0.93
0.35
1.0
-
50
100
500
1.6
1.3
1.1
1.35
0.5
1.45
2.4
2.7
3.0
5.0
6.0
7.0
8.0
1000
-
-
50
100
uA
ICEX
1
VCE(sat)
2
IIN(ON)
2
VIN(ON)
5
DC Current Transfer Ratio
Clamp Diode Reverse
Current
hFE
IR
2
Clamp Diode Forward
Voltage
Input Capacitance
Turn-On Delay
Turn-Off Delay
VF
7
IF=350mA
-
-
2.0
V
CIN
tON
tOFF
8
8
RL=125Ω, VOUT=50V
RL=125Ω, VOUT=50V
-
0.1
0.21
15
-
pF
us
us
IK62084
Collector-Emitter
Saturation Voltage
Input
Current
IK62083
IK62084
IK62083
Input
Voltage
(Output On)
IK62084
6
VCE=2V, IOUT=350mA
Ta=25°C (Note)
Ta=85°C (Note)
uA
V
mA
V
Note : VR=VRMAX
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Test Circuit
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Note 1 : Pulse Width 50us, Duty Cycle 10%
Output Impedance 50Ω, tr ≤ 5ns, tf ≤ 10ns
Note 2 : See below.
Input Condition
Type number
R1
VIH
IK62083
0Ω
3V
IK62084
0Ω
8V
Note 3 : CL includes probe and jig capacitance
Precautions for Using
Utmost care is necessary in the design of output line, COMMON and GND line since IC may be destroyed
due to short-circuit between outputs, air contaminaton fault, or fault by improper grounding.
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IK62083N
IK62084
IIN vs VIN
IIN vs VIN
IOUT vs DUTY CYCLE
IOUT vs VCE (sat)
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Package Dimensions
DIP-18
Unit: mm
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SOP-18
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2011, February, Rev. 02
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