SI-3090J View Datasheet(PDF) - Sanken Electric co.,ltd.
Part Name
Description
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SI-3090J
Sanken Electric co.,ltd.
SI-3090J Datasheet PDF : 6 Pages
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GSI-3000J Series
ITypical Characteristics
(Ta=25°C)
IO vs. VDIF Characteristics
1.0
0.8
Temperature Coefficient of Output Voltage(SI-3050J)
5.02
VIN=8V
lO=0A
Circuit Current(SI-3050J)
50
40
0.6
30
5.00
0.4
20
0.2
10
00
0.5
1
1.5
2
4.9–840 –20 0 20 40 60 80 100 120 140
00
Output Current IO (A)
Ambient Temperature Ta (°C)
0.5A
0A
lO=2A
1.5A
1A
5
10
15
Input Voltage VIN (V)
Quiescent Circuit Current(SI-3050J)
0.5
0.4
VC=0V
0.3
0.2
0.1
00
5
10
15
Input Voltage VIN (V)
Output Voltage(SI-3050J)
6
5
4
lO=0A
0.5A
3
1A
1.5A
2A
2
1
00 1 2 3 4 5 6 7 8
Input Voltage VIN (V)
Output Voltage(SI-3120J)
14
12
10
8
lO=0A
0.5A
1A
6
1.5A
2A
4
2
00
5
10
15
20
Input Voltage VIN (V)
Overcurrent Protection Characteristics(SI-3050J) Overcurrent Protection Characteristics(SI-3120J)
6
14
5
12
12V
10V
10
4
8
3
6
2
4
1
2
00
1.0
2.0
3.0
4.0
00
1.0
2.0
3.0
4.0
Output Current IO (A)
Output Current IO (A)
ON/OFF Control Characteristics(SI-3050J)
6
VIN=8V
lO=10mA
5
4
off
3
on
2
1
00
1.0
2.0
3.0
4.0
5.0
Output ON/OFF Control Voltage VC (V)
Thermal Protection(CharacteristicsSI-3050J)
6
VIN=8V
lO=10mA
5
4
3
2
1
00 20
60
100
140
180
Case Temperature TC (°C)
Note on Thermal Protection:
The thermal protection circuit is intended for
protection against heat during instantaneous
short-circuiting. Its operation is not guaran-
teed for continuous heating condition such
as short-circuiting over extended periods of
time.
47
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