SPDC400-4W Datasheet, PDF (1/10 Pages) STMicroelectronics – DC-DC step down power supply

SPDC400-4W
Features
■ Module DC-DC step down single output
■ Wide range input voltage 100÷370 V_dc
■ Output power 4.0 W Typ
■ Output voltage precision 5%
■ Output short circuit protection
■ No heatsink required
■ Not - latching overload and short circuit
protection
■ MTBF > 1.000.000 hours (T_A = 25°C)
■ Incapsulated or open frame packages
■ Pins or comb insertion
■ RoHS compliant
Description
The DC-DC module is a high efficiency DC-DC
not insulated switch mode constant voltage
generator.
Designed for industrial application where low
voltages are required from main.
Step down converter performs a typ 4.0 W 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 -12 V, ±5%, 0.35 A.
DC-DC step down power supply
Preliminary Data
Comb
BT = Encapsulated through hole
Through hole
FT = Open frame through hole
FC = Open Frame
Table 1. Device summary
Order codes
SPDC400BT12M0.35
SPDC400FT12M0.35
SPDC400FC12M0.35
Package
Encapsulated
Open frame
Open frame
Connections
Through hole
Through hole
Comb
October 2007
Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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