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SSL2102是开关电源(SMPS)控制器,集成了直接连接到火线整流的切相调光器, 设计用来驱动LED器件,并支持大多数调光解决方案.器件包括高压功率开关和直接起动电路,主要用在25W以下的LED驱动.

SSL2102应用:

The SSL2102 is suitable for high efficiency and high power factor SSL applications below 25 W, these include:

SSL retro-fit lamps (e.g. GU10, E27) from 8 W to 15 W.

LED modules, separate power supplies, e.g. LED spots, down-lights from 15 W to 25 W

LED strings, e.g. retail display up to a maximum of 25 W



图1.SSL2102方框图

图2.SSL2102应用框图


图3.SSL2102 19 W - 22 W LED驱动器演示板电路图