tel: 408.830.9742 ? fax: 408.830.9757 ? www.aosmd.com 1 alpha and omega semiconductor 4 7 5 oakmead parkway , sunnyvale, california 94085 usa for immediate release media contact: mina galvan tel: 408.789.3233 email: mina.galvan@aosmd.com alpha and omega semiconductor introduces a high efficiency drmos power modules with o ptimized p erformance versatile synchronous buck power stage feature state - of - the - art technology sunnyvale, calif ., july 28, 2016 ? alpha and omega semiconductor limited (aos) (nasdaq: aosl), a designer, developer and global supplier of a broad range of power semiconductors, today announced the release of the aoz5166qi - 01, the high efficiency power modules which are fully compliant with intel?s drmos specifications. the aoz5166qi - 01 is housed in a 40 - pin 6 mm x 6mm qfn package that integrates a n optimized dual gate driver and two mosfets , which together produce a high efficiency dc - dc synchronous buck power stage. the new device enables high power density voltage regulator solutions ideal for servers, work s tations, graphic cards and high - end desktop pc applications. the aoz5166qi - 01 utilizes aos?s proprietary state - of - the - art trench mosfet and packaging technologies to improve efficiency and thermal performance over the previous generation solution. contin uous engineering innovation s are being implemented to reduce switching loss and lower power diss ipation that ultimately benefit thermal characteristics that lead to higher current driving capability. the low rds(on) of low - side mosfet combined with the low qg high - side mosfet achieves an optimal balance between switching and conduction losses to increase overall efficiency by 1%. ? to meet ever increasing power density requirements of high - end computing or server applications , we optimize d our drmos power module driver performance by reducing switch ing loss, improving efficiency, and lowering the power dissipation, ? said kenny hu, power ic product marketing manager at aos. pricing and availability the aoz5166qi - 01 is available immediately in production quantities. the unit price of 1,000 pieces is $2.15. dr mos power modules: released products part number min vin (v) max vin (v) max current (a) pwm logic package aoz5036qi - 01 4.5 16 60 3.3 v qfn6x6 - 40l aoz5066qi 4.5 25 60 5 v qfn6x6 - 40l aoz5066qi - 01 4.5 25 60 3.3 v qfn6x6 - 40l aoz5166qi - 01 4.5 25 60 3.3 v qfn6x6 - 40l aoz5049qi 4.5 25 35 5 v qfn3.5x5 - 2 4 l
tel: 408.830.9742 ? fax: 408.830.9757 ? www.aosmd.com 2 about aos alpha and omega semiconductor limited, or aos , is a designer, developer and global supplier of a broad range of power semiconductors, including a wide portfolio of power mosfet , igbt and power ic products. aos has developed extensive intellectual property and technical knowledge that encompasses the latest advancements in the power semiconductor industry, which enables us to introduce innovative products to address the increasingly complex power requirements of advanced electronics. aos differentiates itself by integrating its discrete and ic semiconductor process technology, product design, and advanced packaging know - h ow to develop high performance power management solutions. aos's portfolio of products targets high - volume applications, including portable computers, flat panel tvs, led lighting, smart phones, battery packs, consumer and industrial motor controls and pow er supplies for tvs, computers, servers and telecommunications equipment . for more information, please visit www.aosmd.com . forward looking statements this press release contains forward - looking statements that are based on current expectations, estimates, forecasts and projections of future performance based on management's judgment, beliefs, current trends and anticipated product performance. these forward - looking statements include, without limitation, references to th e efficiency and capability of new products, and the potential to expand into new markets. forward looking statements involve risks and uncertainties that may cause actual results to differ materially from those contained in the forward - looking statements. these factors include, but are not limited to, the actual product performance in volume production, the quality and reliability of the product, our ability to achieve design wins, the general business and economic conditions, the state of the semiconducto r industry, and other risks as described in the company's annual report and other filings with the u.s. securities and exchange commission. although the company believes that the expectations reflected in the forward looking statements are reasonable, it c annot guarantee future results, level of activity, performance, or achievements. you should not place undue reliance on these forward - looking statements. all information provided in this press release is as of today's date, unless otherwise stated, and aos undertakes no duty to update such information, except as required under applicable law. # # #
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