GS-RXXX12 Datasheet, PDF (1/8 Pages) STMicroelectronics – DC/DC STEP SOWN POWER SUPPLY

GS-RXXX12
DC/DC STEP DOWN POWER SUPPLY
FEATURES
■ MODULE DC/DC STEP DOWN SINGLE
OUTPUT
■ WIDE RANGE INPUT VOLTAGE 100÷370 V_dc
■ OUTPUT POWER 1.8W, 4.5W OR 12W MAX
■ OUTPUT VOLTAGE PRECISION 5% FOR
4.5W AND 12W
■ OUTPUT VOLTAGE PRECISION 10% FOR
1.8W
■ OUTPUT SHORT CIRCUIT PROTECTION
PRELIMINARY DATA
DESCRIPTION
The DC/DC module is a high efficiency DC/DC not in-
sulated switch mode constant voltage generator.
Designed for industrial application where low voltag-
es are required from main.
Step down converter performs a max 1.8W, 4.5 W
and 12W power conversion.
The output voltages and current level are set up by
design in accordance with customer requirements.
Typical reference values for the shelf solution are:
-single output -12V, ±10%, 0.15A for 1.8W;
-single output -12V, ±5%, 0.35A for 4.5W;
-single output -12V, ±5%, 1A for 12W.
Power Module VIP 4.5W
Power Module SM 12W
Power Module VIP 1.8W
December 2004
Rev. 1
1/8
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.