A278RxxPIC
Electrical Characteristics
(V
I
= V
O
+2V, Io = 1.0A, V
CT(High)
=2.7V, T
a
= 25°C, unless otherwise specified)
Electric Characteristic
Symbol
Conditions
A278R33PIC
A278R35PIC
A278R05PIC
Output Voltage
V
O
A278R06PIC
A278R08PIC
A278R09PIC
A278R12PIC
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection Ratio
Dropout Voltage
△
V
O(
△
VI)
△
V
O(△IL)
I
QC
RR
V
DROP
V
CT(High)
V
CT(Low)
I
CT(High)
I
CT(Low)
Note1, I
O
=1.0A
5mA≤I
O
≤2.0A
I
O
=0mA
(V
O
+2V)≤V
I
≤12V,
I
O
=50mA
f=120Hz
I
O
=1.0A
I
O
=2.0A
Control Voltage High
Control Voltage Low
Control Bias Current High
Control Bias Current Low
Note
1. A278R33: V
I
=4.3V~12V
A278R05: V
I
=6V~12V
A278R08: V
I
=9V~16V
A278R12: V
I
=12V~16V
A278R35: V
I
=4.5V~12V
A278R06: VI=7V~15V
A278R09: V
I
=10V~16V
I
O
=0mA, Output ON
I
O
=0mA, Output OFF
V
CT(High)
= 2.7V
V
CT(Low)
= 0.4V
-
-
-
-
-
-
-
Min.
3.22
3.41
4.88
5.85
7.80
8.78
11.7
-
-
-
45
-
-
2.0
-
-
-
Typ.
3.3
3.5
5.0
6.0
8.0
9.0
12.0
0.5
0.1
-
55
-
-
-
-
-
-
Max.
3.38
3.59
5.12
6.15
8.20
9.22
12.3
2.5
2.0
10
-
0.3
0.5
-
0.8
20
-0.4
Unit
V
V
V
V
V
V
V
%
%
mA
dB
V
V
V
V
μA
mA
◈
Test Circuit of A278RxxPIC
㎌
㎌
KSD-I0S003-004
3
KODENSHI [ KODENSHI KOREA CORP. ]
