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New Dimension of Brightness Osram Heralds a New Chapter for Led Projection

New Dimension of Brightness: Osram Heralds a New Chapter for Led Projection

As projectors grow more and more popular in home entertainment systems, so have the expectations of users. In addition to ever-higher resolutions, the focus is also on richer colors, contrasts and, of course, higher brightness. With the Ostar Projection Power family, Osram has succeeded for the first time in achieving projector brightness levels beyond the […]

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Ultra-low Dropout Linear Led Driver From Diodes Incorporated Extends Lighting Strips

Ultra-low Dropout Linear Led Driver From Diodes Incorporated Extends Lighting Strips

Diodes Incorporated today announced the BCR430UW6 linear LED driver with ultra-low dropout voltage and constant current regulation between 5mA and 100mA. This combination allows more LEDs to be driven from a low supply voltage, making the BCR430UW6 suitable for applications that require multiple LEDs to operate together, such as signage illumination and architectural lighting for commercial and retail

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650 V Half-bridge Soi Driver Families With Integrated Bootstrap Diodes Offers Superior Robustness

650 V Half-bridge Soi Driver Families With Integrated Bootstrap Diodes Offers Superior Robustness

Infineon Technologies AG broadens its EiceDRIVER™ portfolio with the 650 V half-bridge gate drivers based on Infineon’s unique silicon on insulator (SOI) technology. The products provide leading negative transient voltage immunity, monolithic integration of a real bootstrap diode, and superior latch-up immunity for MOSFET and IGBT based inverter applications. These unique features enable more robust and reliable designs

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300w Gan-based Ultra-high Power Density Ac-dc Adapter Reference Design PCB

300w Gan-based Ultra-high Power Density Ac-dc Adapter Reference Design

GaN Systems and ON Semiconductor announced the availability of the NCP13992UHD300WGEVB, the world’s highest power density 300W ac-dc adapter reference design using GaN Systems’ 650V, 15A gallium-nitride (GaN) E-HEMTs and multiple ON Semiconductor controller and driver ICs, including the NCP51820, NCP13992, NCP1616, and NCP4306. This complete system reference design is a highly versatile and low cost, allowing designers to

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Linear Led Controller Ics Target Dimmable Lighting Applications

Two linear LED controller ICs have been added to the BCR portfolio, by Infineon Technologies. The BCR601 has voltage feedback to the primary side (also known as active headroom control or AHC), for cost effective and power efficiency LED driver applications. The BCR602 targets dimmable LED applications such as light engines, modules and strips. It has a wide voltage range

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