The Dual RGB LED Controller
PRELIMINARY www.DataSheet4U.com November 2004 LP3942 The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface LP3942 The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface General Description The LP3942 is an integrated stand-alone RGB LED controller with a high efficiency and low noise programmable 1.5x and 2x charge pump. Th...
National Semiconductor