PI launches LYTSwitch- 1 LED driver IC can reduce bulbs, lamps and towns within 22 W

by:MOSO     2020-01-18

LYTSwitch-1 IC uses compact SO- 8 package, its efficiency is above 93%, and PF is greater than 0. 9. THD is as low as 15%. The device can be used in low-side Buck topologies to reduce EMI or in high-side Buck topologies to simplify design. This universal input (100-308 VAC) The output power of IC can reach 22 W without heat sink, and 725 v mosfet is integrated at the same time, which can realize high reliability. Because the device uses a unique peak current control algorithm, designers can directly use commercially available small inductors. The new device can meet all applicable international standards, including DOE 6 (External Power Supply) , CEC 20th and 24 standards, energy star®SSL, EN61000-3-2 (C)As well as relevant standards of China and India.

Hubie Notohamiprodjo, product marketing director of Power Integrations, said: low system complexity and high performance make LYTSwitch- 1 IC is ideal for commercial and residential lighting applications. Because the number of components used is very small and the body is very small, these LED driver ICs are very suitable for application in some space-constrained environments, such as lamp end, small candle lamp and GU10 bulb, and low-cost A19 and incandescent decorative lamp.

like all Power Integrations products, LYTSwitch- 1 LED driver IC has complete protection functions, including thermal foldback, short circuit protection, input and output overvoltage protection (OVP), Over-current protection, and safe work area (SOA)Protection.

LYTSwitch-1 IC samples are now available for order. The unit price of the device is 0. 10,000 pieces based on the order quantity of pieces. $26. Reference Design DER- 548 is now available for download from the Power Integrations website: https://www . Power. Com/lytswitch-1.

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