ISOLATED DC-DC CONVERTER
HYBRID IC
VLA106-15123
ISOLATED TYPE DC-DC CONVERTER
DESCRIPTION
The VLA106-15123 is a DC-DC converter. Its output pow...
Description
HYBRID IC
VLA106-15123
ISOLATED TYPE DC-DC CONVERTER
DESCRIPTION
The VLA106-15123 is a DC-DC converter. Its output power is 3.6W and the input is isolated from the output. The overcurrent protection circuit is built-in and it is the best for on-board power supplies, such as industrial equipment and control equipment.
FEATURES
Input voltage range: 9 to 18V DC Output: +12V, 300mA (output power : 3.6W) Thin-profile and lightweight design Isolation between input and output : 2500Vrms, 1min Built-in over-current protection circuit
OUTLINE DRAWING
46 MAX
15123 XXXX
Dimensions: mm
4.5 +/-1.5 27MAX
4.5MAX 1
0.5 +0.1/-0.05
5.5 MAX
2.54x15=38.1
4.5MAX 16
0.25 +0.2/-0.05 13.5 MAX 18 MAX
APPLICATIONS
On-board power supplies for control equipment.
BLOCK DIAGRAM
+VIN
8 9
-VIN 10 11
FILTER
DRIVE CIRCUIT OVER-CURRENT PROTECTION
FILTER
CONSTANT VOLTAGE CIRCUIT
15 16 NC NC
OPTO COUPLER
3 +Vo 2 NC 1 -Vo
HYBRID IC
VLA106-15123
ISOLATED TYPE DC-DC CONVERTER
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter
Conditions
VIN Input voltage Between pins 8,9 and 10,11
IO Output current
Between pins 3 and 1
Topr Operating temperature
No condensation
Tstg Storage temperature
Viso
Input-output isolation voltage
No condensation AC , 1min
Ratings 18 300
-10 ~ +70 -20 ~ +85
2500
Unit V mA °C °C
Vrms
ELECTRICAL CHARACTERISTICS (unless otherwise noted, VIN=15V, Ta=25°C)
Symbol
Parameter
Test conditions
VIN VO
Reg-I Reg-L VP-P
η
Input voltage Outp...
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