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Power Integrations launches new LYTSwitch-6 LED driver IC-
high efficiency, high reliability LED Drive IC field of well-known the Company Power Integrations (Nasdaq stock code: POWI) LYTSwitch™ Launched Today- The latest member of series 6 safety isolated LED driver IC-- High power density devices suitable for intelligent lighting applications. The new IC uses PowiGaN™ Technology, can realize the design of up to 110 W output power and 94% conversion efficiency through simple and flexible flyback topology.
New LYTSwitch- 6 IC has extremely high efficiency, no need to use heat sink- The size and weight of the ballast can be greatly reduced, and the requirements for the air-cooled environment around the driver can be reduced. The 750 V PowiGaN primary switch provides extremely low RDS (ON)And reduce switching losses. Compared with the conventional scheme, this improvement combines LYTSwitch- 6 The existing many characteristics can improve the power conversion efficiency by 3%, thus reducing the waste of heat energy by more than 1/3.
LYTSwitch- The 6 IC uses PowiGaN technology to provide lossless current detection, which helps to improve efficiency. LYTSwitch- The new devices in the 6 product series still retain the advantages of fast dynamic response, which can provide excellent cross adjustment rate for parallel LED lamp strings without additional secondary voltage stabilizing circuits, it also supports flicker-free system operation. These advantages can ensure easier implementation using pulse width modulation (PWM)Dimming application of interface.
Hubie Notohamiprodjo, director of marketing for Power Integrations LED lighting products, said: The new LYTSwitch with PowiGaN technology- The 6 IC can realize a high-efficiency design with an output power of up to 110 W, especially suitable for intelligent household and commercial lighting and thin ceiling Groove lamp applications. LYTSwitch with high power density- The design reduces the height and weight of the LED driver, which is essential for space-constrained and closed ballast applications.