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Preliminary
HYBRID IC
VLA124-1500GTR
DESCRIPTION The VLA124 is an isolated DC-DC converter module. Its output power is 1.5W ,1.2W 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
ISOLATED DC-DC CONVERTER Dimensions: mm
FEATURES -Input voltage range : 13.5V to 16.5V -Output1 : 15.8V 100mA (output power : 1.5W) -Output2 : -11.6V 100mA (output power : 1.2W) -Isolation voltage strength 4000Vrms, 1 minute (Input to output) -Built-in over current protection -ROHS compliance
APPLICATIONS On-board power supplies for control equipment
BLOCK DIAGRAM
9 VIN+ 10
VIN- 12 13
INVERTER
TRANSFORMER
RECTIFIER
CONSTANT VOLTAGE CONTROL
1 N.