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Vibration harvester power supply claims highest-ever efficiency July 23, 2014 Vibration harvester power supply claims highest-ever efficiency An enabling technology for “fix-and-forget” sensor nodes, Omron and researchers Holst Centre/imec have jointly unveiled a prototype of an extremely compact vibrational energy harvesting DC power supply with worlds’ highest efficiency. Read more High-gain, 45-W, S-band GaN transistors July 23, 2014 High-gain, 45-W, S-band GaN transistors RFMW has announced design and sales support for two 45-W GaN on SiC transistors from TriQuint. Read more Li-ion battery protection controller reduces smartphone charging times July 23, 2014 Li-ion battery protection controller reduces smartphone charging times ON Semiconductor has introduced a lithium-ion battery protection controller for smartphones and tablets. Read more Flyback transformer supports 30-W POE Plus applications July 23, 2014 Flyback transformer supports 30-W POE Plus applications Coilcraft has introduced the company's POE300F Series flyback transformers are designed to meet IEEE 802.3at-2009 standards for PoE Plus applications up to 30 Watts. Read more FPGAs aim low-power/small outline/mid-density logic mix at interfacing functions July 22, 2014 FPGAs aim low-power/small outline/mid-density logic mix at interfacing functions Lattice Semiconductor has announced sampling of the largest member of its recently-released ECP5 programmable logic family. The FPGA family is targeted at high-volume small-cell, microserver, broadband access and video applications and the company claims early design-ins are in areas such as “critical ... Read more Digital power monitor offers wide common mode input voltage range July 21, 2014 Digital power monitor offers wide common mode input voltage range Intersil’s ISL2802x family of digital power monitors supports a wide common mode input voltage range of 0V to 60V. Three devices offer a range of capabilities including full featured bi-directional, high-side and low-side digital current sense and voltage monitors with a serial interface with a ... Read more 2-W wireless power receiver for wearable devices July 21, 2014 2-W wireless power receiver for wearable devices Integrated Device Technology claims to offer the smallest 2-W wireless power receiver and battery charger, delivering leading technology in a compact package ideal for small form factors, including wearable applications. Read more 8th brick DC-DC converter targets distributed power architectures July 21, 2014 8th brick DC-DC converter targets distributed power architectures Semiconductor Circuits, Inc. has introduced the CPE9B36 'Cool Power Technologies' 12 V, 9 A wide input range 8th brick DC-DC converter which is ideal for bus converter or distributed power architecture applications. Read more Zero-drift instrumentation amplifier uses self-correcting architecture July 16, 2014 Zero-drift instrumentation amplifier uses self-correcting architecture Microchip’s MCP6N16 amplifier maximises DC performance with ultra-low offset, low-offset drift, superior common-mode and power-supply rejection and zero 1/f noise Read more 20W industrial high density dc-dc converters July 16, 2014 20W industrial high density dc-dc converters Artesyn Embedded Technologies, formerly Emerson Network Power’s Embedded Computing & Power business, adds the AXA series of compact 20W high power density dc-dc converters. Read more
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