A278RxxPIC
Electrical Characteristic Curves
Fig.8 V
I
vs. I
QC
50
5
Fig.9 T
j
vs. I
QC
A278RxxPIC
I
O
=0.0A
Quiescent Current I
QC
[mA]
Quiescent Current I
QC
[mA]
40
A278R12PIC
V
I
=0V~20V
4
30
3
20
2
10
I
O
=0.0A
0
0
4
8
12
16
20
24
1
0
-25
0
25
50
75
100
125
Input Voltage V
I
[V]
Fig.10 V
CT
vs. V
O
125
5.2
5.1
Junction Temperature T
j
[℃]
Fig.11 T
j
vs. V
O
A278R05PIC
I
O
=1.0A
Relative Output Voltage [%]
Output Voltage V
O
[V]
A278RxxPIC
100
75
5.0
50
4.9
25
4.8
0
0
0.5
1.0
1.5
2.0
2.5
3.0
4.7
-25
0
25
50
75
100
125
Control Voltage V
CT
[V]
Junction Temperature T
j
[℃]
KSD-I0S003-004
5