4-Channel 1-Wire Dimming LED Driver
SGM3132 4-Channel 1-Wire Dimming LED Driver with Ultra-Low Dropout Current Source GENERAL DESCRIPTION The SGM3132 is a 4-channel ultra-low dropout constant source parallel LED driver. The SGM3132 uses an internal resistor to set the bias current for four LEDs. The SGM3132 incorporates a single wire interface to program the output current at 16 continuous st...
Shengbang Microelectronics