Interface Circuit
4-Channel 4.7V 150mA Charge Pump IC with S²Cwire Dimming
12-Pin DFN LED Driver IC, 2.7V to 5.5V, 2000mW, -40°C to 150°C
12-Pin TDFN EP Non-Lead-Frame SMT LED Driver
Display Driver, PDSO12,
4-Channel 30mA Charge Pump IC, 1MHz, Surface Mount, -40°C to 85°C