HYBRID IC
M57182N-416
UNINSULATED DC-DC CONVERTER
MAXIMUM RATINGS
(unless otherwise noted, Ta=25°C)
Symbol
V
in
I
L
Topr
Tstg
Parameter
Input voltage
Load current
Operating temperature
Storage temperature
Conditions
—
—
No condensation
—
Ratings
550
300
-10 ~ +80
-25 ~ +105
Unit
V
mA
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise noted, Ta=25°C, V
in
= 280V)
Symbol
V
in
V
O
Reg
-I
Reg
-L
η
V
P-P
Parameter
Input voltage
Output voltage
Input regulation
Load regulation
Efficiency
Ripple voltage
Conditions
Recommended range
I
L
= 0 ~ 300mA
I
L
= 200mA, V
in
= 180 ~ 450V
I
L
= 0 ~ 300mA
I
L
= 200mA
I
L
= 200mA
Limits
Min
180
15.2
-
-
65
-
Typ
280
16.0
150
100
72
50
Max
450
16.8
300
200
-
100
Unit
V
V
mV
mV
%
mV
MEASUREMENT CIRCUIT
1mH
8
1
V
in
10
µF
450V
10
12
M57182N-416
330
µF
50V
6
I
L
A
+
3
+
V
Vo
R
L
2
ISAHAYA [ ISAHAYA ELECTRONICS CORPORATION ]
