Cree has introduced the XLamp XP-G2 LED, touting its ability to deliver luminaire manufacturers up to 20% more lumens per Watt and 2,5 times the lumens per dollar over the original XP-G LED.
Characterised and binned at 85°C, the new LED leverages the same footprint (3,45 x 3,45 mm) and is compatible optically with the original XP-G LED – providing drop-in-ready performance enhancements to shorten the LED fixture design cycle. The XP-G2 LED can enable a broad range of high-lumen applications, from indoor and outdoor to portable and lamp retrofits.
Built on the SC³ technology platform, the new LEDs deliver up to 151 lumens per Watt at 350 mA, 85°C or 165 lumens per Watt at 350 mA, 25°C in cool white (both at 6000 K). In warm white (3000 K), the XP-G2 delivers up to 133 lumens per Watt at 350 mA, 85°C or 145 lumens per Watt at 350 mA, 25°C.
Analysis of switch-mode power supply: inductor violations Altron Arrow
Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
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Computer/Embedded Technology
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Circuit & System Protection
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AI & ML
SolidRun and Hailo has unveiled a game-changer for engineers and AI product developers with the launch of their market-ready SoM, which packs the cutting-edge capabilities of the Hailo-15H SoC.
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DSP, Micros & Memory
Microchip Technology is offering a tailored hardware solution with the launch of its PIC16F13145 family of microcontrollers, which are outfitted with a new Configurable Logic Block module.
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DSP, Micros & Memory
Included in ST’s family of devices is the STM32U031, an ultra-low-power MCU featuring an ARM Cortex-M0+ 32-bit core running at up to 56 MHz.
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Telecoms, Datacoms, Wireless, IoT
The STM32WL5M from ST Microelectronics is the company’s first LoRaWAN-certified module which incorporates two cores, one of them being a wireless stack to optimise the creation of sub-GHz applications.
Read more...Dual-port USB-C power delivery solution Altron Arrow
Power Electronics / Power Management
Infineon’s CYPD7272-68LQXQ is the tray packing option of the company’s dual-port USB-C power delivery solution and features an integrated dual-port USB-C PD + DC-DC controller.
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