BA9785FS Overview
Equivalent circuit VCC VREG ON/OFF 1 1k 110k 120k PCH_GATE 100k 100k GND1 2 3 4 GND1 I_CFL DET_CR GND 5 LOOP_C 0.5V 2.0V 0.5V 2.0V 0.5V VREG VREF VREF 60µA I_CFL 3 30k 5k 20k VCC VCO 60k 3µA 3µA 60k 20k 500 VCC VCC GND1 4 DET_CR 5 LOOP_C Free Datasheet.