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High-Side Current/Power Sensor From Microchip is World's First to Feature Both a Configurable Analog Output and a 2-Wire Digital Bus
High-Side Current/Power Sensor From Microchip is World's First to Feature Both a Configurable Analog Output and a 2-Wire Digital Bus
07.30.2015 · News
Microchip Technology announced from the Sensors Expo a combined analog and digital current sensor – the PAC1921. This new device is the world’s first high-side current sensor with both a digital output, as well as a configurable analog output that can present power, current or voltage over the single output pin. Simultaneously, all power related output values are also available over the 2-Wire digital bus, which is compatible with I2C...
First Transistor Fabricated From Black-Arsenic Phosphorus
First Transistor Fabricated From Black-Arsenic Phosphorus
07.29.2015 · News
An international team of researchers from Germany and the US have fabricated for the first time a field effect transistor made of black-arsenic phosphorus. In research published in the journal Advanced Materials, the researchers from the Technical University of Munich (TUM) and the University of Regensburg in Germany and the University of Southern California (USC) and Yale University in the United States have developed a new method for synthesizing black-arsenic phosphorous...
Maxwell's Demon: The Ultimate Energy Harvester
Maxwell's Demon: The Ultimate Energy Harvester
07.28.2015 · Articles
Almost 50 years before Einstein’s famous gendakenexperiments, Scottish physicist James Maxwell published his own intriguing thought experiment to challenge the inviolability of the Second Law of Thermodynamics. In Maxwell’s proposed challenge to this law, he imagined a microscopic, intelligent creature that could open and close a small trap door between two chambers of a gas-filled container...
MTC1 1W DC/DC converters with wide input range from Murata
MTC1 1W DC/DC converters with wide input range from Murata
07.28.2015 · News
Murata has launched the MTC1 series of 1 W regulated single output DC/DC converters with nominal input voltages of 12 or 24 VDC and accommodate a 2:1 input range around the selected nominal which allows for use in designs with different nominal input voltages or in situations where wide voltage deviations might occur...
NXP Released First Medium-power Schottky Rectifier CFP15
NXP Released First Medium-power Schottky Rectifier CFP15
07.28.2015 · News
NXP released first medium-power Schottky rectifier PMEG45T15EPD with Trench technology in CFP15 (SOT1289) FlatPower package. Due to the Trench process, the new type offers a very low reverse current of only 30 µA. The voltage drop value remains about the same compared to planar types. Furthermore, it delivers a reverse voltage of 45 V and a average forward current of 15 A...
Vishay Intertechnology Extends Rated Voltage of 157 PUM-SI Snap-in Power Aluminum Electrolytic Capacitors to 500 V for Solar Inverters and Industrial Motor Control
Vishay Intertechnology Extends Rated Voltage of 157 PUM-SI Snap-in Power Aluminum Electrolytic Capacitors to 500 V for Solar Inverters and Industrial Motor Control
07.28.2015 · News
Vishay Intertechnology announced that it has extended its 157 PUM-SI series of ultra-miniature snap-in power aluminum electrolytic capacitors with a higher rated voltage of 500 V. Designed for power supplies, industrial motor controls, and solar PV inverters, the enhanced devices save board space and lower costs by allowing designers to utilize one component instead of two 250 V capacitors...
Fairchild Launches MEMS Product Line with Introduction of Intelligent IMU with High Performance 9-Axis Sensor Fusion
Fairchild Launches MEMS Product Line with Introduction of Intelligent IMU with High Performance 9-Axis Sensor Fusion
07.28.2015 · News
Fairchild launched the FIS1100 6-axis MEMS Inertial Measurement Unit (IMU), the company's first MEMS product stemming from its strategic investments in MEMS and motion tracking. The FIS1100 IMU integrates a proprietary AttitudeEngine™ motion processor with best-in-class 9-axis sensor fusion algorithms to provide designers with an easy to implement, system-level solution...
Introducing the Vacuum Transistor: A Device Made of Nothing
Introducing the Vacuum Transistor: A Device Made of Nothing
07.23.2015 · Articles
This curious mash-up of vacuum tube and MOSFET could one day replace traditional silicon...
2A, 70V SEPIC/Boost DC/DC Converter with 7μA Quiescent Current
2A, 70V SEPIC/Boost DC/DC Converter with 7μA Quiescent Current
07.23.2015 · News
Linear Technology Corporation announces the LT8494, a current mode, fixed frequency SEPIC/boost DC/DC converter with an internal 2 A, 70 V switch. Ultralow quiescent current of only 7 μA makes the device ideal for always-on automotive or other industrial battery powered systems...
Infineon's Rugged Reliable IR71xxS Series of 700 V HVICs Increases System Reliability and Shrinks Board Space
Infineon's Rugged Reliable IR71xxS Series of 700 V HVICs Increases System Reliability and Shrinks Board Space
07.23.2015 · News
Infineon Technologies AG announced the introduction of a family of rugged, reliable 700 V High-Voltage ICs optimized for solar, power supply, uninterruptible power supplies, welding and industrial drive applications...
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