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Compact 0.25W DC/DC converters roll for portables

Posted: 21 Dec 2007 ?? ?Print Version ?Bookmark and Share

Keywords:0.25W single-output DC/DC converters? high I/O isolation? portable devices?

A series of 0.25W DC/DC converters that deliver high I/O isolation has been introduced by Aimtec Inc. The AM1/4S-Z series of single-output DC/DC converters come in compact SIP4 packages that measure 0.46in x 0.38in x 0.24in, and are designed for portable devices.

Delivering I/O isolation of up to 3,000Vdc, with output currents up to 75.7mA, at efficiency rates as high as 72 percent, the series is designed for portable power management applications including mobile, audio, video, telecom and analog signal processing.

The series includes 48 models with input values of 5-, 12- and 24Vdc and output values ranging from 3.3Vdc to 24Vdc. Fully encapsulated, the AM1/4S-Z series' internal SMD construction with toroidal magnetics make them light weight at 1.5g. The devices operate over a temperature range of -40C to + 85C with no derating. A heat sink is not required.

Samples are available from stock.

- Gina Roos

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