SI-8000JF View Datasheet(PDF) - Sanken Electric co.,ltd.
Part Name
Description
Manufacturer
SI-8000JF Datasheet PDF : 6 Pages
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qSI-8000JF Series
sTypical characteristics (SI-8015JF) (VO=5V)
Efficiency Characteristics
90
VIN
8V
80
(Ta=25°C)
70
20V
60
30V
50
40 40V
30
Output Voltage
6
5
0A
4
3
2
0.5A
1.5A
1
200 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Output Current IO (A)
0 0 2 4 6 8 10 12 14 16 18 20
Input Voltage VIN (V)
Overcurrent Protection Characteristics Thermal Protection Characteristics
VIN=20V, IO=0A
6
10
5
4
3
VIN=10V
2
20V
30V
40V
1
00
0.5 1.0 1.5 2.0 2.5 3.0
Output Current IO (A)
8
6
4
TSD OFF
TSD ON
2
0
50 75 100 125 150 175 200
Ambient Temperature Ta (°C)
sTypical characteristics (SI-8025JF)
Efficiency Characteristics
90
Output Voltage
3
*Load=C.C
80
70
VIN
=4.5V
12V
20V
2.5
2
60
40V
1.5
50
1
40
30
0.5
200 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Output Current IO (A)
00 2 4 6 8 10 12 14 16
Intput Voltage VIN (V)
Overcurrent Protection Characteristics Thermal Protection Characteristics
VIN=7V, 12V, 20V, 40V
3
3
VIN=12V, IO=0A
2.5
2.5
2
2
1.5
1.5
1
1
TSD OFF TSD ON
0.5
0.5
00
1
2
3
4
5
6
Output Current IO (A)
0
50 75 100 125 150 175 200
Ambient Temperature Ta (°C)
Load Regulation
5.10
5.08
5.06
5.04
5.02
VIN=40V
30V
20V
5.00
4.98
4.96
8V
4.94
4.92
4.900 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Output Current IO (A)
Temperature Characteristics
150
VIN=20V, IO=0.5A 5.08
140
5.06
130
Freq
5.04
120
5.02
110
VO
5.00
100
4.98
90
η
4.96
80
4.94
70
4.92
60
4.90
–40 –20 0 20 40 60 80 100 120 140
Ambient Temperature Ta (°C)
Load Regulation
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.450
VIN=40V 20V
12V
4.5V
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Output Current IO (A)
Temperature Characteristics
150
VIN=12V, IO=0.5A 2.55
140
2.54
Freq
130
2.53
120
2.52
110
2.51
100
VO
2.50
90
2.49
80
η
2.48
70
2.47
60
2.46
–40 –20 0 20 40 60 80 100 120 140
Ambient Temperature Ta (°C)
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