Preliminary Data

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

October 2007

Rev 1

1/10

10

SPDC400-4W

DC-DC step down power supply

Features

protection

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:

Comb

Through hole

BT = Encapsulated through hole

FT = Open frame through hole

FC = Open Frame

Table 1.

Device summary

Order codes

Package

Connections

SPDC400BT12M0.35

Encapsulated

Through hole

SPDC400FT12M0.35

Open frame

Through hole

SPDC400FC12M0.35

Open frame

Comb

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