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Fairchild CCM PFC controller minimizes power losses, cuts 54 external components

By Gina Roos

Fairchild Semi offers a CCM PFC controller aimed at helping power electronic design teams push efficiency towards 100 percent to meet ENERGY STAR regulations and to reduce their carbon footprint. The FAN6982 delivers high system efficiency, high power factor and low total harmonic distortion (THD) to minimize power losses in multi-stage power supplies. »

Samsung mass produces 4-Gbit DDR3 DRAM

By Gina Roos

Samsung has started volume production of the industry's first low-power 4-Gbit DDR3 devices using 40-nm process technology. The high-density memory is expected to deliver significant power savings to data centers, server systems and high-end notebooks. »

DOE issues energy-efficiency metrics for data centers

By Gina Roos

The U.S. Department of Energy (DOE), together with the Environmental Protection Agency (EPA) and industry leaders, have agreed on energy-efficiency measurements, metrics, and reporting guidelines for data-center facilities. »

ADI Blackfin processors break price/performance barriers for industrial apps

By Gina Roos

Analog Devices has launched the latest additions to its Blackfin family of processors for converged digital signal and control processing applications. ADI says the Blackfin BF50x series delivers up to 100 percent greater performance than competing, comparably priced processors with integrated analog-to-digital converters (ADCs) and flash memory. »

Enel, Sharp, ST to form largest solar panel plant in Italy

By Gina Roos

Enel Green Power, Sharp and STMicroelectronics have signed an agreement for the manufacture of triple-junction thin-film photovoltaic panels in Italy, touted as the largest photovoltaic panel manufacturing plant in the country. »

PWM controllers improve efficiency at light loads

By Gina Roos

Fairchild Semi offers a portfolio of pulse-width modulated (PWM) controllers, which enable notebook power-supply designers to meet international energy-saving regulations. »

DOE: Appliance makers need to comply with new standards by January 8

By Gina Roos

Appliance makers have 30 days (Jan. 8) to demonstrate compliance with the U.S. Department of Energy's energy-efficiency standards. Separately, the DOE has banned certain LG French-door refrigerator-freezers from using the ENERGY STAR label effective January 2, 2010, as part of its broader effort to expand enforcement. »

Benchmarking tool helps semi fabs meet sustainable manufacturing goals

By Gina Roos

Addressing the semiconductor industry's need for sustainable manufacturing, the Department of Energy's Lawrence Berkeley National Laboratory, in partnership with the International SEMATECH Manufacturing Initiative (ISMI), are releasing for beta testing a computer-based tool to help semiconductor fabs benchmark and improve their energy and water efficiency. »

Power Integrations launches online courses for power-supply design engineers

By Gina Roos

Power Integrations has launched PI University, an online technical learning center featuring practical instructional videos that deliver a complete how-to tutorial in power-supply circuit design. »

Avnet recognized for improving data-center efficiency

By Gina Roos

Avnet was named an Honoree in Storage Networking World's "Best Practices in Storage" Awards Program, and was also recognized in the "Green Computing, Energy Efficiency and the Data Center" category based on the redesign of its data center to decrease power consumption. »

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