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    News Release
    OKR-T/3-W12-C
     
    Okami™ PoL DC/DC Converter range expands with the introduction of 3A miniature SIP
    • Miniature SIP package suited to space-constrained applications
    • Outstanding thermal derating and 93% conversion efficiency
    • 4.5 V to 14V input voltage range
    • Drives up to 200µF ceramic capacitive loads
    Data Sheets 
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    July 2009
     
    Murata Power Solutions has added a miniature 3A, SIP model to its Okami™ family of non-isolated point-of-load (PoL) DC/DC converters. The OKR-T/3-W12-C provides an ideal solution for designs that require a wide input voltage range, high efficiency PoL solution where board space is limited. Typical applications include datacom routers and servers, plus industrial equipment such as LED signage, POS systems and power amplifiers where the new DC/DC converters are able to provide a cost-efficient way to meet the onboard power needs of ASICs, FPGAs, microprocessors and communications ICs.
     
    The new addition to the Okami range has an input voltage range of 4.5VDC to 14VDC (12VDC nominal), and a programmable output voltage from 0.591VDC to 6.0VDC. Despite overall dimensions of just 0.41in. (10.4mm) x 0.65in. (16.5mm) x 0.40in. (10.2mm), the OKR-T/3-W12-C achieves outstanding thermal derating performance. Power conversion efficiency of 93% supports the growing demand for energy efficient product designs.  The modules are capable of driving ceramic capacitive loads up to 200µF.
     
    Based on 600kHz synchronous buck topology, the OKR-T/3-W12-C DC/DC converter features include programmable output voltage and on/off control, under-voltage lockout, over-current and over-temperature protection. In order to provide flexibility and additional choices to designers, Murata Power Solutions will soon introduce 6A and 10A versions of the miniature SIP packaged OKR series in the same form factor and pinout.
     
    The new converters are designed to meet all standard UL/EN/IEC 60950-1 safety and FCC EMI/RFI emissions and RoHS-6 hazardous substance compliance.
     
     
    Further editorial information from:
    John Sutherby, Marketing Communications Director
    Murata Power Solutions - Power Electronics Division
    Tel: 1+ 508.339.3000 x117 Fax: 1+ 508.339.6356
    E-mail: jsutherby@murata-ps.com

    Contact details for publication:
    Murata Power Solutions, Inc.,
    Power Electronics Division
    11 Cabot Boulevard
    Mansfield, MA 02048-1151, USA
    Tel: 1+ 508.339.3000 Fax: 1+ 508.339.6356
    Product URL: www.murata-ps.com
    e-mail: muratapr@murata-ps.com

    About Okami

    Okami, Japanese for "wolf", is a registered CTM trademark and may be a registered trademark in certain other countries for Murata Power Solutions' new breed of DOSA PoL DC/DC converters. For more information on the Okami family, please visit www.murata-ps.com/okami

     

    About Murata Power Solutions

    Murata Power Solutions (www.murata-ps.com) is headquartered in Mansfield, Massachusetts, with over 1,300 employees, and locations in the USA, Canada, England, France, Germany, Singapore, Japan and China. Murata Power Solutions designs, manufactures and distributes DC/DC Converters, AC/DC Power Supplies, Magnetics, Data Acquisition devices and Panel Meters, and offers these products in custom, standard and modified-standard variations. Murata Power Solutions’ products are typically used within electronic applications serving major global market sectors including telecommunications, computing and industrial controls.

    Murata Power Solutions is a division of Murata Manufacturing Co., Ltd., a worldwide leader in the design, manufacture and sale of electronic components and power supply modules. Murata’s devices are found in a wide range of applications including consumer and automotive electronics, and wireless devices. The company has employees and manufacturing facilities throughout the world.

    Follow Murata Power Solutions on Twitter: @murataps

     
     
    July 2009   Ref. MPS371A
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