SUMIDA: Product News

SUMIDA Power Modules - SPM1006, SPM1008 and SPM1105

October 3rd 2017

SUMIDA CORPORATION is proud to announce three new integrated Power Module products: SPM1006, SPM1008 and SPM1105. Together with the SPM1004 and SPM1005, the SPM series of non-isolated Point-of-Load power converters (POL) now extends from 3.3V to 36V input and from 0.6V to 18V output, with maximum load capability up to 12A.


All these SUMIDA Power Modules use proprietary Power Supply in Inductor (PSI2) technology to offer a very high efficiency in a small, low profile package. This technology also provides excellent thermal management to achieve very high power density, as well as improved EMI shielding.

Exploded view of Power Module

Applications for these modules include communication and industrial products, medical equipment, test equipment, and distributed power systems.

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Related Links:

Power Supply in Inductor (PSI2)® - Technical Brief
SPM Series Power Modules Selection Guide

Power Module Integration – A New Approach
IEEE Power Electronics Magazine, September 2016
Power Supply in Inductor
Bodo’s Power Systems, February 2015
Power Supply-in-Inductor Technology Reduces D2D Cost
PowerPulse.Net Article, February 2015