RP2404 - 4 Channels Pulse Dimming Current Source

Datasheet Details

Part number	RP2404
Manufacturer	RICHPOWER
File Size	194.63 KB
Description	4 Channels Pulse Dimming Current Source
Datasheet	RP2404-RICHPOWER.pdf

The RP2404 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. The RP2404 uses an internal resistor to set the bias current for 4LEDs, which are matched to 2%. The RP2404's advantages over ballast resistors include much lower bias variation with supply voltage variation, significantly lower dropout voltage , and 2% in some applictions, significantly improved efficiency. Low 50mV Dropout at 20mA 16 Step.

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Published: May 27, 2016 |