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BP3198
High Precision PSR Constant Current LED Driver
With Wall Switch Color dimming
Description
BP3198 is a high precision PSR constant current LED driver with wall switch color dimming, and is suitable for 85Vac~265Vac universal input offline LED lighting.
BP3198 utilizes patent dimming control mode,by simple peripheral circuit, it can realize 2/3 kinds of fixed brightness dimming or 3 kinds of adjustable brightness dimming. In the 3 kinds of fixed brightness dimming,the output current presents three status 100%---60%--12%. In the 2 kinds of fixed brightness dimming, the output current presents 2 status 100%---8%.In the 3 kinds of adjustable brightness dimming, the output current of the second and the third status can be set by external resistors.