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DC switching relays designed for powertrains now in distribution February 09, 2015 DC switching relays designed for powertrains now in distribution The electrification of powertrains arouses electronics designers' interest in a species of components that many already believed obsolete: Relays, in particular those to switch high voltages. Panasonic Electric Works supports the trend towards electric powertrains with products that take into account ... Read more Infineon claims lowest FET resistance at 80V and 100V February 06, 2015 Infineon claims lowest FET resistance at 80V and 100V Infineon Technologies’ OptiMOS™ 5 range now has 80V and 100V variants, power MOSFETs optimised for high switching frequencies especially in synchronous rectification applications for telecom and server power supplies; as well as in industrial applications such as solar, low voltage drives ... Read more 140V, 400 mA step-down converter uses 12 A quiescent February 06, 2015 140V, 400 mA step-down converter uses 12 A quiescent LTC7138 is a 140V input-capable high efficiency buck converter that delivers up to 400 mA of continuous output current. It operates from an input voltage range of 4V to 140V, suiting it for a wide range of telecom, industrial, avionic and automotive applications. Read more Silicon-Carbide MOSFET range extended at 1200V ratings February 04, 2015 Silicon-Carbide MOSFET range extended at 1200V ratings ST’s SCT20N120 silicon-carbide power MOSFETs will, the company asserts, brings advanced efficiency and reliability to a broader range of energy-conscious applications such as inverters for electric/hybrid vehicles, solar or wind power generation, high-efficiency drives, power supplies, and smart-grid ... Read more Suite of IP from ARM targets low-power future premium mobile devices February 04, 2015 Suite of IP from ARM targets low-power future premium mobile devices ARM has announced a suite of IP that will enable a new standard for premium experiences on 2016 mobile devices. Read more Low capacitance TVS diode arrays support fast-charging peripherals February 03, 2015 Low capacitance TVS diode arrays support fast-charging peripherals Littelfuse, Inc., has introduced the SP1255P Series Low Capacitance ESD Protection TVS Diode Arrays (SPA Diodes), which are designed to provide superior ESD protection for current-intensive applications, such as fast-charging peripherals or PoweredUSB. Read more High-temperature N-channel power MOSFETs feature integrated drivers February 02, 2015 High-temperature N-channel power MOSFETs feature integrated drivers X-REL Semiconductor has unveiled two product families targeting power conversion applications in aerospace, industrial, hybrid and electric vehicles, transportation, geothermal and oil and gas. Read more Nano power modules redefine space-constrained power supply designs February 02, 2015  Nano power modules redefine space-constrained power supply designs Texas Instruments has introduced four space saving SIMPLE SWITCHER nano power modules that aim to redefine power supply design for space-constrained industrial, communication and enterprise systems applications. Read more Doherty PA reference design for small cell applications February 02, 2015 Doherty PA reference design for small cell applications To address the needs of small cell designers, Cree, Inc., has introduced the CDPA35045 asymmetric Doherty power amplifier (PA) reference design for the 3.5 to 3.7 GHz band. Read more 'New class' of 650V IGBTs cuts switching losses over 50 Hz to 20 kHz January 29, 2015 'New class' of 650V IGBTs cuts switching losses over 50 Hz to 20 kHz Infineon Technologies has a new class of low saturation voltage (VCE(sat)) IGBTs specifically optimised for low switching frequencies ranging from 50Hz to 20 kHz. The devices have a breakdown voltage (VBR) rating of 650V. Read more
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