Infineon selling five output POL digital voltage regulator

Infineon has available a five output Point of Load (POL) digital voltage regulator for FPGAs, ASICs, and other multi-rail power systems. The IRPS5401has been developed as a fully integrated PMIC solution that replaces multiple regulators with a single device in a compact 7 mm x 7 mm 56 pin QFN package. It is suitable for current and future ...

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Honda looks to 15 minute EV charge time by 2022

In five years time, Honda hopes to have a car which will charge in 15 minutes, reports the Nikkei. Currently, even using high-speed chargers, EVs take at least half an hour to reach an 80% charge rate. Honda’s plan is to launch, in 2022, cars which can go 240km in a 15 minute charges. Japanese ...

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TSMC hands out sports day bonus of $15m

TSMC’s annual sports day saw its 38,000,employees share US$15 million in bonuses. Last year they shared $13 million between 36,000 which worked out at $400 each. The traditional  sports day cash gift is in addition to year-end and quarterly bonuses. Morris Chang told the sports day participants that their energy gave him faith in the ...

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Apple’s Irish Datacentre looks problematic

Apple’s planned billion dollar Irish data centre is under question. The Irish Taoiseach, Leo Varadkar (pictured)  says Tim Cook will no longer commit to it. Varadkar says his government will do whatever’s necessary to get it built. However planning permission has proved hard to get. The data centre was to have been built on the ...

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Current shunt resistors up to 10kA

Riedon of California has announced current-sensing shunt resistors from 1A to 10kA. The RCS, RSH, RSI, RSJ, RSL, and RSN series of precision shunt resistors have four-point Kelvin connections and go as low as 5μΩ for the 10,000A 50mV RSL-10000-50. Copper-nickel-manganese Manganin alloy is used for temperature stabuility, and standard tolerance is 0.25%, with some series offering ...

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A winning combination for LEDs and plasmonic nano-particles

US university solves the problem of growing predictable arrays of plasmonic nano-particles on LED surfaces, writes Steve Bush. Predictable arrays of plasmonic nano-particles can be grown on the surface of LEDs to improve photon emission by localised surface plasmon resonances, according to the University of Michigan. “The idea of adding nano-particles to increase LED efficiency ...

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