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Power GaN can revolutionise the industrial world - issue 3/2019
Industry 4.0 brings rise to an era of smart factory floors that synergize mass production capabilities with automation, robotics and M2M communication....
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Linear voltage regulators operate at automotive temperatures
Designed for high reliability, high temperature applications, the CMT-Antares is Cissoid's latest regulator.
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Power Electronics Europe News
 
AEC-Q101 Qualified LED Driver

Nexperia extended its constant current LED driver family with eight new AEC-Q101 qualified devices to drive low- and medium-power LEDs up to 250 mA. The 16 V NCR32xx and 40 V NCR42xx series are available in two package styles, the space-saving SOT457 (SC-74) and the SOT223 (SC-73), a slightly-larger option which delivers a higher-power capability of up to 1250 mW. The new LED drivers feature a stabilized output current of 10 mA without an external resistor; if an external resistor is used then the output current is adjustable up to 250 mA. Voltage overhead is low at 1.4 V. For extra ruggedness, the junction temperature of the drivers is 150°C. Capable of being paralleled, the new NCR32x and NCR42x series are suited to constant current source and automotive applications including interior and exterior lighting such as door handles, dashboards, number plates, indicators and rear lights. More information on the new constant current LED drivers, including product specs and datasheets is available at www.nexperia.com/led-driver.



 
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