Without heat sink may provide a power output up to 110 W, with a minimum footprint, and for intelligent lighting ballast applications
San Jose, California - (BUSINESS WIRE) - high efficiency, high reliability LED driver IC field of well-known companies Power Integrations (Nasdaq: POWI) today introduced LYTSwitch ™ -6 Series Security Isolated LED Driver the newest member of IC - intelligent lighting applications for high power density devices. PowiGaN ™ using the new IC technology to achieve up to 110 W output power and 94% conversion efficiency by a simple and flexible design flyback topology.
The new LYTSwitch-6 IC has a very high efficiency, without the use of heat sinks - can significantly reduce the size and weight of the ballast, and to reduce the requirement for drivers of surrounding air environment. 750 V PowiGaN primary switch to provide extremely low RDS (ON), and to reduce switching losses. Compared to conventional schemes, this improvement LYTSwitch-6 binding characteristics of many existing, can improve the power conversion efficiency of 3%, thereby reducing more than one third of the waste heat.
LYTSwitch-6 IC PowiGaN use technology to provide lossless current detection, improves efficiency. LYTSwitch-6 family of new devices product retains the advantages of rapid dynamic response, in parallel with the LED lamp can provide excellent cross-regulation of the string, and no additional secondary voltage regulator circuit, flicker-free system also supports work. These advantages can be guaranteed more easily realized using a pulse width modulation (PWM) dimming applications interface.
Hubie Notohamiprodjo Power Integrations LED lighting director of marketing, said: "With new technology PowiGaN LYTSwitch-6 IC can achieve up to 110 W output power with high efficiency designs, especially for residential and commercial lighting and intelligent thin groove ceiling lamp power application. density LYTSwitch-6 can reduce the height and weight of the design of the LED driver, which is critical for space-constrained applications ballast and sealed. "
GaN-based LYTSwitch-6 LED driver IC available now, based on the amount of the order of 10,000 sheets per unit price is $ 3.14. Meanwhile, Power Integrations official website provides a 100 W 3 segment LED dimming ballast reference design (DER-801), download address:
About Power Integrations
Power Integrations, Inc. is a well-known innovator in the field of high-voltage power conversion semiconductor technology. The company's products are key components of the ecosystem of clean energy, and allows for efficient transmission and new energy consumption milliwatt to megawatt power applications.
Power Integrations, LYTSwitch, PowiGaN, FluxLink Power and the Power Integrations logo are trademarks or registered trademarks of Inc. Integrations,. All other trademarks are the property of their respective owners.