A278RxxPIC
Electrical Characteristic Curves
Fig.1 I
O
vs. V
O
100
25
Fig.2 T
a
vs. P
D
Relative Output Voltage [%]
80
Power dissipation P
D
[W]
A278RxxPIC
20
60
15
40
10
20
5
Without Heat Sink
0
0
0.8
1.6
2.4
3.2
4.0
4.8
0
0
25
50
75
100
125
150
Output Current I
O
[A]
Ambient Temperature T
a
[˚C]
Fig.3 V
I
vs. I
QC
30
30
Fig.4 V
I
vs. I
QC
A278R05PIC
V
I
=0V~12V
Quiescent Current I
QC
[mA]
24
Quiescent Current I
QC
[mA]
A278R33PIC
V
I
=0V~12V
24
18
18
12
12
I
O
=2.0A
I
O
=1.0A
0
0
2
4
6
I
O
=0.0A
8
10
12
6
I
O
=0.0A
0
0
2
4
6
8
10
12
6
Input Voltage V
I
[V]
Input Voltage V
I
[V]
Fig.6 V
I
vs. I
QC
30
30
Fig.7 V
I
vs. I
QC
A278R09PIC
V
I
=0V~15V
Quiescent Current I
QC
[mA]
24
Quiescent Current I
QC
[mA]
A278R08PIC
V
I
=0V~15V
24
18
18
12
12
6
I
O
=0.0A
0
0
2.5
5.0
7.5
10.0
12.5
15.0
6
I
O
=0.0A
0
0
2.5
5.0
7.5
10.0
12.5
15.0
Input Voltage V
I
[V]
KSD-I0S003-004
Input Voltage V
I
[V]
4