Part Number | LM3450 |
Manufacturer | National Semiconductor |
Title | LED Drivers |
Description | The LM3450/50A is a power factor controller (PFC) with separate phase dimming decoder. The PFC regulates the output voltage while maintaining exce... |
Features |
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 ...
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Datasheet | LM3450 Datasheet |