Step-Down Switching Regulator ATDC1934EV1

Part Number Unit Price Datasheet
ATDC1934EV1 $19 DATASHEET
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FEATURES

Versatile Interface for All Necessary Measurement Nodes
Easy to Use

INTRODUCTIONS

The ATDC1934 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator. It is powered by a DC voltage between 4V to 38V and output current can go up to 0.7A, with a fixed switching frequency of 660kHz. This evaluation board, ATDC1934EV1, is designed for evaluating the step-down DC/DC converter ATDC1934 conveniently. It is recommended to read this application note with the converter datasheet which provides more detail information about the specifications and application guidance for the converter.

DESCRIPTION:

The ATDC1934EV1 Evaluation Board is consisted of a complete application circuit for driving a converter. It can set the output voltage. The output voltage of this board can be set to from 1.8V to28V by adjusting a potentiometer. This evaluation board has numerous connection pads and terminal connectors for making connections with external components and instruments.
The silkscreen layer of the evaluation board is with other top layers, including top silkscreen, top copper, top solder mask, and multilayer (vias). There is no component in the bottom side of the board, so that there is no bottom silkscreen layer image. There are solder pads on the left, top and the right edges of the board. These pads can be used for connecting the external instruments or components with and the connections can be made by either soldering wires or clipping by alligator clips.

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