• LED driver enhances system efficiency for lighting applications 23/7/2010

  ON Semiconductor has announced the further expansion of its solutions for LED lighting with the introduction of an offline LED driver that integrates PFC (power factor correction) and isolated step-down AC/DC power ....

  20V synchronous buck controller features enhanced input voltage range 22/7/2010

  National Semiconductor has announced a synchronous voltage-mode buck controller that drives a variety of high-current point-of-load applications in printers, telecomms, networking and embedded computing applications. ....

  DC/DC converter features constant-current LED driver 21/7/2010

  Linear Technology has announced the LT3596, a 60V, 1MHz step-down DC/DC converter designed to operate as a constant current LED driver for up to 30 LEDs. From a 48V input, the device can drive up to three strings ....

  RF transistors provide ESD protection 20/7/2010

  Infineon Technologies has introduced RF transistors with ESD (electrostatic discharge) protection for design of reliable, sensitive wireless communications devices. The low noise bipolar transistors are offered ....

  Data converter features dynamic power control 16/7/2010

  Analog Devices has introduced a multichannel DAC (digital-to-analogue converter) with innovative dynamic power control circuitry including DC/DC switching converters and diagnostic features. This DAC can enable increased ....

  Simulation tool suite enables digital signal processing design 14/7/2010

  Intusoft has announced the release of its ICAP/4 8.x.11 Build 3684 SPICE-simulation tool suite for analogue, mixed-signal, mixed-systems and DSP (digital signal processing) design. Enhancements have been added to ....

  High-voltage low dropout linear regulators operate at -55°C 14/7/2010

  Linear Technology announces new temperature range versions of its LT1763, LT3008 and LT3010 high voltage linear regulators. The high reliability “MP” grade features operation from -55 to +125°C for a range of applications ....

  Waveform generator designed in a PXI package 14/7/2010

  Tabor Electronics has announced the release of its 250Msamples/s Arbitrary Waveform/Function Generator for the PXI platform. Model 5251 is a single-channel waveform generator that combines enhanced performance in ....

  RMS detector provides accurate RF power measurement 29/6/2010

  Linear Technology has introduced the LTC5582, a high dynamic range 10GHz RMS detector. It offers ±0.2dB linearity over a 43dB dynamic range at 2.14GHz, regardless of the high crest-factor modulations used in 3G and ....

  Synchronous MOSFET half bridge support high-current applications 15/6/2010

  Texas Instruments has introduced a synchronous MOSFET half bridge that achieves greater than 90% efficiency at 25A. The CSD86350Q5D power block combines two asymmetric NexFET power MOSFETs in an advanced package that ....

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