DC/DC Converters come in miniature SMT packages.

Press Release Summary:

Along with industry standard pin out, ISF and ISG (1 W) models and larger ISL model (1.5 W) feature input to output isolation of at least 1 kV. Available in 2 variants that provide for +5 or +12 Vdc inputs, ISG family provides single regulated output covering nominal voltages of +5, +12, or +15 Vdc. Both ISF and ISL models come in single and dual output versions covering nominal voltages from +3.3 to +15 Vdc.

Original Press Release:

Miniature DC/DC Converters Offer a Choice of SMD Package Options

XP Power today announced the availability of its ISF, ISG and ISL series of low cost miniature surface mount DC/DC converters. The ISF and ISG 1 Watt series measure just 0.60 x 0.44 x 0.25 inches (15.24 x 11.2 x 6.5 mm). Together with the slightly larger 1.5 Watt ISL model, these ultra compact devices take up the minimum of board space allowing designers to reduce the size of their applications. Also, with their industry standard pin out, they are ideal as a drop-in replacement for existing designs. The ISF & ISG models are available with alternative pin out and package configurations to order.

The ISG family provide a single regulated output, covering the nominal voltages of +5, +12 or +15 VDC. Two variants provide for either +5 or +12 VDC inputs.

Both the ISF and ISL models provide single and dual output versions covering the popular nominal voltages from +3.3 to +15 VDC. The ISF family offer +3.3, +5, +12 or +15 VDC input voltage variants. Accommodating an ultra wide 4:1 voltage input range, the ISL series are available in +24 or +48 VDC models.

The outputs of the ISG and ISL models are regulated within +/-1% over all load conditions while the ISF series is unregulated.

All IS models provide input to output isolation of at least 1kV. An optional 3kV isolation rating can be specified when ordering any ISF model.

With an extremely wide range of operating temperature, from -40 degrees C to +85 degrees C, the IS product family are suited to most environments. They can provide full output power, without the need for any forced airflow, up to +70 degrees C.

These highly reliable DC/DC converters offer an MTBF in excess of 1 million hours, with the ISF and ISG models being rated greater than 3.5 million hours. All have a 3 year warranty.

The ISx series is available from Newark or direct from XP Power for immediate delivery. Pricing starts from $4.29 in medium volumes.

XP Power is committed to being a leading provider of power solutions, including AC-DC power supplies and DC-DC converters. With ISO9001:2000, XP Power offers total quality, from in-house design through to manufacturing facilities around the world. The company offers the widest range of power products available from one source and unrivalled technical and customer support, aiding both vendor consolidation and cost reduction programmes. XP has 27 sales offices throughout Europe, North America and Asia.

XP Power Ltd, a London Stock Exchange listed public company, has design centres in Fyfield (UK), Orange County (California), and Singapore, which also serves as the company's headquarters. Manufacturing is carried out near Shanghai, China. The design teams push back the boundaries of cost and technology, providing market leading power products. Dedicated in-house Engineered Solutions teams provide customer specific solutions, with rapid response times. The applications team provide expert technical support to help customers integrate and use XP power products worldwide.

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