VLA307-03R
DESCRIPTION
The VLA307-03R is an isolated DC-DC converter designed to control the industrial equipment. It can convert the high voltage to low voltage 3 outputs. Total output power is 14W.
ISOLATED TYPE DC-DC CONVERTER
OUTLINE DRAWING
76 MAX
Dimensions : mm
45MAX
FEATURES
- Input ------------ DC220V to 380V DC
- Output----------- +24V, 480m A (11.5W)
+5V, 150m A (0.75W) +12V, 160m A (1.9W)
- Electrical isolation (between input and outputs) ------------- 1500Vrms 1 minute
VLA307-03R XXXX
0.5 +0.2/-0.05
3.5 +/-0.5
APPLICATIONS
On board power supply for control equipment
4MAX 28
0.75 +0.15/-0.1 2.54x27=68.58
9.5 MAX 4MAX 1
12.5 MAX 21.5 MAX
BLOCK DIAGRAM
+VIN 4
TEST 9 RS 10
-VIN 7 8 1 NC
GATE DRIVE
OVER CURRENT PROTECTION
FEED BACK
11 12 NC NC
CONSTANT VOLTAGE CIRCUIT
STEP DOWN
19 20 21 NC NC NC
27 +Vo3 28 -Vo3 17 +Vo1
18 -Vo1 22 IN 24 +Vo2
23 -Vo2
HYBRID IC
ISOLATED TYPE DC-DC CONVERTER
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter...
