Latest Charge pump Stories

2014-05-20 12:37:54

XR71211 Operates Down to 1.4V VIN Requiring No Charge Pump or External Bias FREMONT, Calif., May 20, 2014 /PRNewswire/ -- Exar Corporation (NYSE: EXAR), a leading supplier of high performance analog mixed-signal components, and video and data management solutions, announced the expansion of its low voltage, low-dropout (LDO) regulators with the new XR71211. This LDO provides 1.5A from voltages as low as 1.4V and a guaranteed dropout voltage of 250mV at maximum junction temperature....

2014-01-15 08:33:58

XRP6274/75 2A/3A LDOs Operate Down to 1.045V V(IN) Requiring No External Bias FREMONT, Calif., Jan. 15, 2014 /PRNewswire/ -- Exar Corporation (NYSE: EXAR), a leading supplier of high performance analog mixed-signal components and data management solutions, announced two ground breaking low-dropout (LDO) regulators that support 2A and 3A loads from a single low voltage supply with a maximum dropout voltage of 140mV. The XRP6274 and XRP6275 ultra low dropout voltage regulators can...

2011-03-07 05:00:00

FORT WORTH, Texas, March 7, 2011 /PRNewswire/ -- Micrel, Inc. (Nasdaq: MCRL), an industry leader in analog, high bandwidth communications and Ethernet IC solutions, today announced that it will be previewing breakthrough analog technology solutions at The Applied Power Electronics Conference and Exposition, APEC 2011. The industry conference will be held March 6-10th, at the Fort Worth Convention Center. Micrel will be exhibiting Monday, March 7, 5:00 p.m. - 8:00 p.m.; Tuesday, March 8,...

2009-09-25 08:48:00

GENEVA, Sept. 25 /PRNewswire-FirstCall/ -- Combined audio converter/driver ICs are simplifying the design of set-top boxes and other consumer audio/video products, but the new TS4657 from STMicroelectronics (NYSE: STM), a leading provider of digital audio ICs, improves on this by saving additional external components while reducing power consumption and improving sound quality. ST's new TS4657 is a single chip combining audio-DAC (digital-to-analog converter) and line-driver functions to...

2009-05-12 06:10:00

Flash Driver Reduces Footprint by up to 20% over Comparable Devices SANTA CLARA, Calif., May 12 /PRNewswire-FirstCall/ -- Advanced Analogic Technologies, Inc. (AnalogicTech(TM)) (Nasdaq: AATI), a developer of power management integrated circuits, announced today a new set of flash and backlight White LED (WLED) drivers for the highly competitive feature phone market. Offering new efficiencies in power usage in highly compact packages, the AAT3176 flash driver and the AAT3351 white LED...

2008-11-10 18:00:19

U.S. scientists say they've developed a small-scale generator that produces alternating current by the cyclical stretching and releasing of zinc oxide wires. Georgia Institute of Technology researchers said their so-called "flexible charge pump" generator is the fourth generation of devices designed to produce electrical current by using the piezoelectric properties of zinc oxide structures to harvest mechanical energy from the environment. "The flexible charge pump offers yet another...

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