■SI-3000KM Series
■SI-3025KM Typical Characteristics
(Ta=25°C)
Dropout Voltage
Output Rise Characteristics
Line Regulation
1
3
2.54
2.52
2.50
2.48
0.8
0.6
2
I
O
=0 to 1A
0.25A step
2.46
2.44
0.4
0.2
IO=0 to 1A
0.25A step
1
2.42
2.40
0
0.2
0.4
0.6
0.8
1
1
8
0
2
4
6
8
10
0
1
2
3
4
Input Voltage VIN (V)
Output Current I
O (A)
Input Voltage VIN (V)
Load Regulation
Overcurrent Protection Characteristics
Quiescent Circuit Current
2.52
2.50
2.48
2.46
2.44
2.42
2.40
3
600
I
V
O
=0A
C=2V
500
µ
2
400
300
V
IN=3.3V
4V
V
IN=3.3V
4V
5V
6V
8V
5V
6V
1
200
100
0
0.2
0.4
0.6
0.8
0
0.2 0.4 0.6 0.8 1.2 1.4 1.6
1
0
2
4
6
8
10 12 14 16 18
Output Current I
O
(A)
Output Current IO (A)
Input Voltage VIN (V)
Circuit Current
Output ON/OFF Control
Output ON/OFF Control Current
3
60
40
30
µ
25
20
15
2
1
I
O
=1A
VIN=3.3V
IO=0A
0.75A
20
10
5
0.5A
0A
0.25A
0
2
4
6
0
0.5
1
1.5
2
0
1
2
3
4
VC Terminal Control Voltage VC (V)
V
C
Terminal Control Voltage VC (V)
Input Voltage VIN (V)
Thermanl Protection Characteristics
3
2
1
V
IN=3.3V
I
O=0.01A
0
40
80
120
160 180
(°C)
Junction Temperature T
j
10
SANKEN [ SANKEN ELECTRIC ]
