VLA301-122R Datasheet, PDF (1/4 Pages) Isahaya Electronics Corporation – ISOLATED TYPE DC-DC CONVERTER

HYBRID IC
VLA301-122R
ISOLATED TYPE DC-DC CONVERTER
DESCRIPTION
The VLA301-122R is a DC-DC converter. Its output power is
2.4W and the input is isolated from the output. The over-
current protection circuit is built-in and it is the best for
on-board power supplies, such as industrial equipment and
control equipment.
OUTLINE DRAWING
37.0max
FEATURES
•Input voltage range:80 to 220V DC
•Output: +12V, 200mA (output power : 2.4W)
•Thin-profile and lightweight design
•Isolation between input and output : 2000Vrms, 1min
•Built-in over-current protection circuit
APPLICATIONS
On-board power supplies for control equipment.
VLA301-122R
˔XXXX
2.54
0.5
+0.15
-0.1
7.0max
2.54×9=22.86
①
ᶌ
4.5max
7.0max
0.25
+0.2
-0.1
13.0max
17.0max
BLOCK DIAGRAM
+V_IN 1
-V_IN 3
45
NC NC
GATE
DRIVE
OVER CURRENT
PROTECTION
FEED BACK
CONSTANT
VOLTAGE
CIRCUIT
10 +Vo
9 _-Vo