Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-SOIC (0.295", 7.50mm Width)..
LED Driver IC 8 + 2LDOs Output DC DC Regulator Switched Capacitor (Charge Pump) Single-Wire Dimming ..
LED Driver IC 2 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 32-TQF..