SMD DC/DC converter module FPDK12SR8 series
step-downnon-isolatedintermediate bus

SMD DC/DC converter module
SMD DC/DC converter module
SMD DC/DC converter module
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Electrical characteristics
step-down, non-isolated
intermediate bus
Other characteristics
regulated, programmable, compact
Input voltage

Max.: 14 V

Min.: 5.6 V

Output voltage

Max.: 6.6 V

Min.: 0.8 V


Max.: 52.8 W

Min.: 19.8 W


The DK Series of non-isolated dc-dc converters provide high efficiency, cost effective, and complete Point-of-Load power solutions in very small and low profile SMD packages. Occupying a footprint of less than 2 cm (0.3 in), these are the converters of choice for a wide range of telecommunications, data communications, computing, industrial and consumer applications where board space, cost, height, efficiency, and reliable operation in elevated temperature environments are critical. The FPDK12SR8003PS* converter of the DK Series operates from a 5.6Vdc to 14.0Vdc input, and delivers 3A of output current at a tightly regulated programmable output voltage of 0.8Vdc to 6.6Vdc. The thermal performance of the FPDK12SR8003PS* is best-in-class: No derating is needed up to 85, under natural convection. The leading edge performance of the DK Series products, and their extremely high quality and reliability are achieved through advanced circuit and thermal design techniques and FDK’s state of the art in-house manufacturing processes and systems


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.