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Compact silicon carbide hybrid power modules at 3300V and 1500A November 26, 2014 Compact silicon carbide hybrid power modules at 3300V and 1500A From Toshiba this plastic module combines IEGT and SiC diode to improve efficiency and reduce size, weight and noise in high-power switching applications Read more 120A from a TO-247 package; Infineon’s TO-247PLUS for IGBTs November 25, 2014 120A from a TO-247 package; Infineon’s TO-247PLUS for IGBTs The TO-247PLUS package carries up to a 120A IGBT co-packed with a full rated diode in the same footprint and pin-out as JEDEC standard TO-247-3. Read more Programmable load switch improves system power reliability November 25, 2014 Programmable load switch improves system power reliability Diodes Incorporated has introduced a programmable load switch that improves system power reliability and features fully adjustable output slew rates. Read more Magnetically shielded power inductors: high inductance and high Isat versions November 24, 2014 Magnetically shielded power inductors: high inductance and high Isat versions Coilcraft’s XAL15xx rugged, magnetically-shielded power inductors are offered in two versions – one providing saturation current ratings up to 111A and the other offering inductance values as high as 33 µH. Read more Vicor extends “component power” concepts with VIA package November 21, 2014 Vicor extends “component power” concepts with VIA package Vicor has said it will formally introduce its first product in its VIA – Vicor Integrated Adaptor – package by the end of 2014, for availability in early 2015. The package extends Vicor’s component power concepts and will initially be used for front-end modules. Read more High-efficiency wireless power transmitters for wire-free charging November 21, 2014 High-efficiency wireless power transmitters for wire-free charging With high levels of integration and low standby power consumption, these high-efficiency devices from IDT target wireless charging systems for smart phones, wearables and furniture. Read more Wide-voltage-range, low-power temperature sensors November 21, 2014 Atmel has a family of high-precision digital temperature sensors with the widest Vcc range from 1.7V to 5.5V. The new family delivers higher temperature accuracy and faster I²C bus communication speeds, and are available with integrated nonvolatile registers and serial EEPROM memory for consumer, ... Read more Hi-tech medical equipment goes battery-operated November 20, 2014 Hi-tech medical equipment goes battery-operated Accutronics' CMX series of high energy density batteries support high power discharge, allowing medical OEMs to produce innovative portable devices without compromising on safety and reliability in life-critical applications. Read more Automotive-qual’d SiC diodes also suit smaller inverter designs November 19, 2014 Automotive-qual’d SiC diodes also suit smaller inverter designs STMicroelectronics silicon-carbide (SiC) diodes suit the trend for inverters in smaller boxes everywhere, from PHEV battery chargers to solar generators; their increased surge-versus-normal current rating is well-suited, ST says, for Little Box Challenge designs Read more Buck converters enable smarter power regulation November 19, 2014 Buck converters enable smarter power regulation For low output voltage power regulation in digital TV, monitor and other high density point-of-load system architectures, Diodes Inc. has a series of synchronous buck converters employing adaptive constant on-time (AdCOT) control; the AP65450, AP65452 and AP65552 promise high DC output accuracy, high ... Read more
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