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Power Integrations Introduces New LYTSwitch-6 LED Driver IC

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<p><br></p><p>Power Integrations (Nasdaq: POWI), a well-known company in the field of high-efficiency and high-reliability LED driver ICs, today introduced the newest member of the LYTSwitch ™ -6 series of safe isolated<strong> </strong><a href="jkptc.com" rel="noopener noreferrer" target="_blank"><strong>LED driver</strong></a><strong> I</strong>Cs-high power for smart lighting applications Density device. The new IC uses PowiGaN ™ technology to enable designs with up to 110 W output power and 94% conversion efficiency through a simple and flexible flyback topology.</p><p><br></p><p>The new LYTSwitch-6 IC is extremely efficient, eliminating the need for heat sinks-significantly reducing the size and weight of the ballast and reducing the requirements for air-cooled environments around the driver. The 750 V PowiGaN switch provides extremely low RDS (ON) and reduces switching losses. Compared with the conventional scheme, this improvement combined with the existing features of LYTSwitch-6 can improve the power conversion efficiency by 3%, and then reduce the thermal energy waste by more than one third.</p><p><br></p><p>The LYTSwitch-6 IC uses PowiGaN technology to provide lossless current detection, which helps improve efficiency. The new devices in the LYTSwitch-6 product series still retain the advantages of fast dynamic response, etc., which can provide excellent cross-adjustment ratio for parallel LED string lights, without the need for additional secondary voltage regulator circuits, and also support flicker-free system operation. These advantages ensure easier implementation of dimming applications using the pulse width modulation (PWM) interface.</p><p><br></p><p>Hubie Notohamiprodjo, director of product marketing for Power Integrations LED lighting products, said: "The new LYTSwitch-6 IC with PowiGaN technology enables high-efficiency design up to 110 W output power, and is particularly suitable for smart home and commercial lighting and thin ceiling recessed light applications. High power The dense LYTSwitch-6 design reduces the height and weight of LED drivers, which is critical for space-constrained and closed ballast applications. "</p>

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