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WS2818 Datasheet - WorldSemi

WS2818 Constant Current LED Driver

WS2818 is a 3-channel LED driver control circuit, its internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, which achieves highly consistent col.

WS2818 Features

* 12V/24V available, that work on different applications of stable pressure.

* Built-in voltage regulator tube, only add a resistance to IC VDD pin when the voltage is below DC24V.

* Adopts the built-in signal reshaping circuit to achieve the signal waveform shaping, and thus no signal w

WS2818-WorldSemi.pdf