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2007-03-21 Wi-Fi radio ref platform enables $79 audio systems
In addition to its ability to play audio via Wi-Fi, DAB and FM, another feature of Frontier Silicon's Jupiter 4 radio platform is its capability to support the new DAB+ standard.
2009-01-07 Toshiba establishes solar PV systems business
Toshiba Corp. makes its full-scale entry into the solar photovoltaic (PV) systems business. On Jan. 1, its transmission distribution and industrial systems company established the PV systems division
2003-04-14 TI Class D audio amps have high efficiency
The TPA3000D family of Class D audio amplifiers from Texas Instruments exhibits 250kHz PWM operation and low output FET on-resistance.
2005-09-12 Streamlining power delivery systems for servers
The need for more efficient systems has become paramount especially in servers and main frames
2011-03-08 Silver, diamond make cooling composite for defense systems
Georgia Tech Research Institute researchers have developed a composite of silver and diamond for cooling microelectronics used in defense systems such as phased array radars
2010-02-03 Semprius, Siemens co-develop solar test systems
Semprius and Siemens have entered into a joint development agreement to co-develop and deploy plug-and-play demonstration systems
2007-01-29 Rohm develops high-efficiency H-bridge drivers
Rohm has developed H-bridge driver LSIs featuring low power consumption for high-efficiency motor driving
2010-08-30 Programmable PMIC designed for 1-cell Li-ion polymer systems
Linear's LTC3675 features seven rails with I2C control and fault monitoring
2009-05-08 Powering complex FPGA-based systems using highly integrated DC/DC ?Module regulator systems (Part 1
The DC/DC ?Module regulators are self-contained and complete systems in an IC form factor. The low profile, high efficiency and current sharing capability allow practical high power solutions for the new generation of digital systems.
2007-07-03 Power supply IC saves space in car navigation systems
Renesas Technology Corp. launches the R2S25402FT single-chip power supply control IC for car navigation systems that promises to cut board space by up to 20 percent
2009-06-02 Power modules fit solar, UPS systems
Power, GPS and hybrid modules provider Vincotech has released of two new product families featuring 3-level topologies dedicated to solar inverter and UPS applications.
2007-06-19 Power controllers target point-of-load systems
Texas Instruments Inc. introduces its third-generation Fusion Digital Power controllers and new plug-in modules aimed to intelligently manage today's power systems
2007-08-31 PoE controller delivers precise regulation, high efficiency
Linear Tech's LTC4268-1 PoE interface controller has a synchronous, current mode, switching regulator for delivering precise regulation and high efficiency to power-hungry PDs
2005-04-14 New dc-dc controller suits avionics, telecom power systems
Linear Tech introduced a 125C-rated wide input and output voltage range versatile dc-dc controller that designed for use in step-down, step-up, inverting or SEPIC circuits with up to 100W of output power
2008-12-09 High-efficiency LDO saves board real estate
Fairchild Semiconductor has developed a 300mA low-dropout (LDO) solution balancing efficiency, transient response, and footprint size for energy-sensitive systems
2006-05-12 HEXFET MOSFETs meet small size, high efficiency requirements
International Rectifier introduced the IRF7835PbF and IRF7836PbF, 30V synchronous buck HEXFET MOSFETs for DC/DC synchronous point-of-load converters.
2011-03-30 Front-end power supply ideal for network systems
Emerson Network Power's DS1200DC-3 is a high-efficiency DC-input 1,200W bulk front-end power supply for systems that use distributed power architectures.
2007-12-19 Emcore to supply PV systems to South Korea firm
Emcore has received a purchase order to supply 5.7MW of its concentrating PV systems for alternative energy projects in South Korea
2007-11-14 DC/DC ?Module regulator suits high-voltage systems
Linear Technology's LTM4607 is designed for higher voltage systems and operates from 4.5Vin to 36Vin, regulates an output voltage from 0.8V to 24V, and delivers output power up to 190W
2005-10-10 Cypress subsidiary debuts two high-efficiency inverters
SunPower Corp., a subsidiary of Cypress Semiconductor Corp., introduced two new high-efficiency inverters at last week's Solar Power 2005 show in Washington, D.C
2006-01-25 Converter IC suits POL systems
TI announced a high efficiency, 500kHz, step-down DC/DC IC with integrated FET that delivers 3A of continuous output current and supports input voltages of 5.5V to 36V
2014-09-10 Building high-reliability power systems
Learn about semiconductor solutions for the implementation of high reliability power supplies including redundancy, circuit protection and remote systems management
2009-02-27 Buck regulator promises high efficiency
Linear Technology has released the LTC3605 high efficiency, 4MHz synchronous buck regulator that uses a constant frequency controlled on-time, current mode architecture
2008-03-05 Buck regulator powers systems from 3.3-5V supply rails
Micrel has introduced a new member to its high-power-density family of products: A fully-integrated 4A synchronous buck regulator, the MIC22400, intended for powering systems from 3.3V and 5V supply rails
2013-02-15 60V DC/DC LED drivers target solid state lighting systems
The ILD6070/ILD6150 from Infineon offers the flexibility to produce multiple products using the same drivers, based on wide input voltage range and adjustable output current of up to 0.7A or 1.5A.
2002-10-28 34V dc/dc chip suits automotive systems
Linear Tech's LT1934 step-down dc/dc regulator-IC family features ultralow standby power suited for automotive and industrial-control systems
2010-08-13 2-cell chargers target small, high-peak power systems
Linear Technology Corp. unveils two new 2-cell supercapacitor chargers with cell-balancing feature.
2013-10-24 Semikron, PCS team up for high efficiency converter system
During the course of the research project, Semikron was tasked with designing an inverter system with new modular phase components, which would then be integrated into a power converter by PCS.
2007-08-21 PWM controller targets notebook PC systems
Anpec's APW7108 dual-channel PWM controller is designed to provide power regulation for chipsets, graphics and other system electronics in notebook PCs.
2010-10-18 POL voltage regulators target high efficiency
International Rectifier builds new voltage regulators around high-performance controller with latest generation IR MOSFETs
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