PoL DC/DC Converters come in 10 A and 16 A models.
October 29, 2009 -
Accepting input voltage of 2.4-5.5 Vdc, 10 A and 16 A Okami OKY and OKX Series come in surface mount and through-hole SIP formats, respectively. Units have programmable output voltage from 0.7525-3.63 Vdc and are based on fixed-frequency synchronous buck converter switching topology for efficiencies up to 95%. Operating from -40 to +85°C, RoHS-compliant converters can drive up to 1,000 µF ceramic capacitive loads and are available with positive or negative on/off control.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Murata Power Solutions, Inc.
11 Cabot Blvd.
Mansfield, MA, 02048
USA
Okami(TM) PoL DC/DC Converter Family Offers an Even Wider Choice with Addition of 10A and 16A SMT and SIP Modules
o Input ranges: 2.4VDC to 5.5VDC
o Non-isolated output adjustable from 0.7525V to 3.63V
o Efficiency up to 95%
o Able to drive 1000µF ceramic capacitive loads
o Optional sequence / tracking feature supported
The Okami range of non-isolated Point-of-Load (PoL) DC/DC power converters from Murata Power Solutions has been expanded with the addition of 10A and 16A models in both surface mount (SMT) and through-hole SIP formats. The new modules are fully compatible with DOSA specifications and support the latest generation FPGAs, ASICs and DSPs that require high load currents in low input voltage environments.
The 10A and 16A Okami OKY (SMT) and OKX (SIP) series accept an input voltage range of 2.4VDC to 5.5VDC. All models have a programmable output voltage from 0.7525V to 3.63VDC. The new devices are based on a fixed-frequency synchronous buck converter switching topology to deliver high power conversion efficiency with exceptional thermal derating performance. Operating temperature range is -40ºC to +85ºC.
Able to drive up to 1000µF ceramic capacitive loads, Okami OKY and OKX 10A and 16A DC/DC converters are available with either positive or negative on/off control. They can also be specified with or without the sequence / tracking feature. All models supports under voltage lock out (UVLO), output short-circuit protection, over-current and over-temperature protections.
Overall dimensions of the surface-mount OKY modules are 33.0mm x 13.5mm x 8.4mm (1.3in. x 0.53in. x 0.33in.) and the thru-hole OKX measures 50.8mm x 12.7mm x 9.4mm (2.0in. x 0.5in. x 0.37in.). All of the new models are designed to meet the requirements of UL/EN/IEC 60950-1 safety and are RoHS-6 compliant.
For price information, send an email to webmaster@murata-ps.com. Delivery is from stock to 8 weeks.
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. These products, which are built to exacting requirements in ISO9000:2000-approved facilities, are typically used worldwide within telecommunications, computing, industrial and other high-tech applications.
About Murata
Based in Kyoto Japan, Murata Manufacturing Company Ltd is one of the world's leading providers of ceramic based components, sensors, and AC/DC and DC/DC power solutions. Founded in 1950, the company has over 34,000 employees worldwide, and over $6.3 billion US in consolidated annual sales (as of March 31, 2008). Everywhere in the world, wherever you can reach, Murata's electronic components are always at work.
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