* The input-output mapping is programmable for design flexibility, while a dynamic filter and variable sampling rate provide smooth uniform dimming. A dynamic hold circuit ensures that the phase dimmer angle is decoded properly while minimizing extra power loss. The LM3450A is identical to the LM3450
LM3450
National Semiconductor
1.91 MB
Led drivers.
LM3450 LM3450A LED Drivers with Active Power Factor Correction and Phase Dimming Decoder
LM3450 LM3450A
June 20, 2011
LED Drivers with Active Power.
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