SGM3139 6-Channel 1-Wire Dimming LED Driver with Ultra Low Dropout Current Source
GENERAL DESCRIPTION
FEATURES
The SGM3139 is a 6-channel ultra low dropout constant source parallel LED driver. The SGM3139 uses an internal resistor to set the bias current for six LEDs, which are matched to ±3%.
The SGM3139 incorporates a single wire interface to program th...