VLA312-2425 Datasheet, PDF (2/5 Pages) Isahaya Electronics Corporation – ISOLATED TYPE DC-DC CONVERTER

HYBRID IC
VLA312-2425
ISOLATED TYPE DC-DC CONVERTER
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter
Conditions
V_IN
Input voltage
-
I_O
Output current
-
Topr
Operating temperature
No condensation (*1)
Tstg
Storage temperature
Viso
Electrical isolation
between input and output
(*1) Please refer to de-rating characteristics.
No condensation
Sine wave voltage, 60Hz, 1min
Ratings
850
1.05
-10 ~ +55
-20 ~ +75
2500
Unit
V
A
°C
°C
Vrms
ELECTRICAL CHARACTERISTICS (unless otherwise noted, V_IN=680V, Ta=25°C)
Symbol
Parameter
Test conditions
V_IN
Input voltage
Vo
Output voltage
Reg_-I
Reg_-L
Vp-p
Input regulation
Load regulation
Ripple voltage
η
Efficiency
(*2) Not contain the spike noise.
Recommended range
Io=0.1 ~ 1.05A
Io=1.05A, V_IN=475~850V
Io=0.1 ~ 1.05A
Io=1.05A (*2)
Io=1.05A
Limits
Unit
Min. Typ. Max.
475 680 850
V
22.8 24.0 25.2
V
-
-
100
mV
-
-
150
mV
-
-
240
mV
-
77
-
%
TEST CIRCUIT DIAGRAM
+V _IN
V _IN
VLA312 -2425
- V _IN
Io
+V_O
A
V Vo
-V_O
L oad
2