S37703 [KODENSHI]
8CH Darlington TR Sink Driver; 8CH达林顿TR下沉式驱动器
| 型号： | S37703 |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | 8CH Darlington TR Sink Driver |
| 文件： | 总11页 (文件大小：406K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S3770x/P
8CH Darlington TR Sink Driver
Semiconductor
http:// www.auk.co.kr
Description
The S3770x Series are high-voltage, high-current Darlington
transistor arrays. Each consists of eight 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 500mA. The Darlington pairs can be paralleled
for higher current capability. Applications include relay drivers,
hammer drivers, lamp drivers, display drivers (LED and gas discharge),
line drivers, and logic buffers.
SOP-20
Application
◈Relay Controller
◈Lamp and Display LED Driver
◈Motor Driver
DIP-18
Features and Benefits
◈Output Current (single output) 500mA(Max.)
◈High sustaining voltage output
◈Output clamp diode
ORDERING INFORMATION
◈Inputs compatible with various types of logic
◈Package : SOP-20, DIP-18
Product
Marking
Package
S3770x
S3770x
S3770x
SOP-20
DIP-18
S3770xP
▲ Marking Detail Information
Block Diagram & Pin Configuration
NC
11
O1
20
O2
19
O3
18
O4
17
O5
16
O6
15
O7
14
O8 COMMON
13
12
S3770x….[1]
YWW….[2]
[1] Device Code [ x: Item Code ]
[2] Year & Week Code
1
2
3
4
5
6
7
8
9
10
I1
I2
I3
I4
I5
I6
I7
I8
GND
NC
IX : Input Port
GND : Ground
OX : Output Port
COMMON : Common
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◈ Schematics ( Each Driver)
◈ Product Line-up
Product
Operating
Temperature
Input Bias Resistor
Name
Designation
Package
-40~85℃
-40~85℃
-40~85℃
-40~85℃
S37701/P
S37702/P
S37703/P
S37704/P
External
10.5KΩ + 7V Zener Diode
2.7KΩ
General Purpose
14~25V P-MOS
SOP-20 / DIP-18
SOP-20 / DIP-18
SOP-20 / DIP-18
SOP-20 / DIP-18
TTL, 5V C-MOS
6~15 P-MOS, C-MOS
10.5KΩ
2
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◈ Absolute Maximum Ratings ( Ta = 25℃ )
Rating
Parameter
Symbol
Unit
SOP-20
DIP-18
Output Sustaining Voltage
VCE(SUS)
-0.5~50
V
Output Current
Input Voltage
Input Current
IOUT
VIN (Note 1)
IIN (Note 2)
VR
500
-0.5~30
25
mA / ch
V
mA
V
Reverse Voltage
Forward Current
Power Dissipation
50
Clamp Diode
IF
500
mA
W
Pd
0.96
1.47
Junction Temperature
TJ
150
°C
Operate Temperature Range
Topr
-40 ~ +85
-55 ~ +150
°C
Storage Temperature Range
Tstg
°C
Note 1) Except S37701/P, Note 2) Only S37701/P
◈ Recommended Operating Conditions ( Ta=-40~85°C )
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Output Sustaining Voltage
VCE(SUS)
-
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
50
400
200
350
140
30
V
TPW=25ms, DF=8%, 8 Circuits
DIP-18
TPW=25ms, DF=25%, 8 Circuits
0
Output Current
Input Voltage
IOUT
mA
TPW=25ms, DF=8%, 8 Circuits
0
SOP-20
TPW=25ms, DF=25%, 8 Circuits
0
VIN
Except S37701/P
S37702/P
S37703/P
S37704/P
Only S37701/P
-
0
V
V
14
3.5
8
30
Input Voltage
(Output ON)
VIN(ON)
30
30
Input Current
IIN
VR
IF
0
5
mA
V
Clamp Diode Reverse Voltage
Clamp Diode Forward Current
-
50
-
-
400
0.52
0.38
mA
DIP-18
Power
-
Ta = 85°C
Ta = 85°C
PD
W
Dissipation
SOP-20
-
3
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S3770x/P
◈ Electrical characteristics (Ta=-40~85°C; unless otherwise specified )
Test
Circuit
Characteristic
Symbol
Test Condition
VCE=50V, Ta=25°C
Min.
Typ.
Max.
Unit
-
-
50
100
500
500
1.6
1.3
1.1
1.25
1.35
0.5
1.45
-
-
-
VCE=50V, Ta=85°C
VCE=50V, VIN=6V
VCE=50V, VIN=1V
IOUT=350mA, IIN=500uA
IOUT=200mA, IIN=350uA
IOUT=100mA, IIN=250uA
VIN=17V
Output Leakage
Current
ICEX
1
uA
S37702/P
S37704/P
-
-
-
-
1.3
1.1
0.9
0.82
0.93
0.35
1.0
65
-
-
Collector – Emitter
Saturation Voltage
VCE(SAT)
2
-
V
-
S37702/P
S37703/P
-
VIN=3.85V
-
IIN(ON)
3
4
mA
uA
Input Current
VIN=5V
-
S37704/P
VIN=12V
-
IIN(OFF)
50
I
OUT=500uA, Ta=85°C
S37702/P
S37703/P
VCE=2V, IOUT=300mA
VCE=2V, IOUT=200mA
VCE=2V, IOUT=250mA
VCE=2V, IOUT=300mA
-
13
-
-
2.4
2.7
3.0
5.0
6.0
7.0
8.0
-
-
-
-
-
Input Voltage
VIN(ON)
5
V
VCE=2V, IOUT=125mA
-
-
VCE=2V, IOUT=200mA
VCE=2V, IOUT=275mA
VCE=2V, IOUT=350mA
VCE=2V, IOUT=350mA
VR=50V, Ta=25°C
VR=50V, Ta=85°C
IF=350mA
-
-
S37704/P
-
-
-
-
DC Current Transfer Ratio
hFE
2
6
7
1000
-
-
-
-
-
-
-
-
50
Clamp Diode Reverse Current
IR
uA
-
100
2.0
-
Clamp Diode Forward Voltage
Input Capacitance
VF
CIN
tON
tOFF
-
V
-
15
0.1
0.2
pF
Turn-ON Delay
-
8
uS
VOUT=50V, RL=120Ω, CL=15pF
Turn-OFF Delay
-
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S3770x/P
Test Circuit
OPEN
OPEN
2. VCE(sat) , hFE
1. ICEX
IOUT
IIN
hFE=
ICEX
VCE
IOUT
IIN
OPEN
VIN
VCE , VCE(sat)
3. IIN(ON)
4. IIN(OFF)
OPEN
OPEN
IOUT
IIN(ON)
IIN(OFF)
OPEN
VIN
5. VIN(ON)
OPEN
6. IR
IOUT
IR
VR
OPEN
VIN(ON)
VCE
OPEN
7. VF
IF
VF
OPEN
OPEN
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S3770x/P
8. tON , tOFF
OPEN VOUT=50V
INPUT
RL=163Ω
OUTPUT
RI
PULSE
GENERATOR
Note 2
CL=15pF
Note 3
Note 1
tr
tf
VIH
90%
50%
10%
90%
50%
10%
INPUT
0
50us
tOFF
tON
OUTPUT
VOH
50%
50%
VOL
Note 1 : Pulse width 50us, duty cycle 10%
Output impedance 50Ω, tr ≤ 5ns, tf ≤ 10ns
Note 2 : See below
Input Condition
Item Code
RI
VIH
3V
S3771/P
2.7KΩ
S3772/P
0
0
0
13V
3V
S3773/P
S3774/P
8V
Note 3 : CL includes probe and jig capacitance
Precautions for using
This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is subjected to excess current
or overvoltage, it may be destroyed. Hence, the utmost care must be taken when systems which incorporate this IC are
designed. Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed
due to short−circuit between outputs, air contamination fault, or fault by improper grounding.
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S3770x/P
IIN – VIN
IIN – VIN
3.0
6.0
5.0
4.0
3.0
2.0
1.0
S37702
S37701
200mA
300mA
2.5
2.0
1.5
1.0
0.5
Ta=25℃
IOUT=100mA
Max.
Typ.
Min.
0
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
12
14
16
18
20
22
24
26
Input Voltage VIN [V]
Input Voltage VIN [V]
IIN – VIN
IIN – VIN
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
S37703
S37704
Max.
Typ.
Max.
Typ.
Min.
Min.
0
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
5
6
7
8
9
10
11
12
Input Voltage VIN [V]
Input Voltage VIN [V]
IOUT – VCE(SAT)
IOUT – IIN
500
400
300
200
100
0
500
400
300
200
100
0
VCE=2V
Ta=25℃
Typ.
25℃ Max.
0
100
200
300
400
500
600
0
0.5
1.0
1.5
2.0
2.5
3.0
Input Current IIN [uA]
VCE(SAT) [V]
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May. 2011 REV. 00
S3770x/P
IF – VF
PD – Ta
500
400
300
200
100
0
1.5
Ta=25℃
S3770xP [DIP18]
1.0
0.5
S3770x [SOP20]
0
0
0.4
0.8
1.2
1.6
2.0
2.4
0
25
50
75
100
125
150
175
Ambient Temperature Ta [℃]
Clamp Diode Forward Voltage VF [V]
IOUT – Duty Cycle
500
400
300
200
100
0
Ta=25℃
Ta=85℃
All Circuits Active
20 40
0
60
80
100
Duty Cycle [%]
8
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S3770x/P
◈SOP-20 Outline Dimension (Unit : mm)
※ Recommend PCB solder land [Unit: mm]
9
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May. 2011 REV. 00
S3770x/P
◈ DIP-18 Outline Dimension (Unit : mm)
10
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May. 2011 REV. 00
S3770x/P
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
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