IN 2 1 R1 10 C6 1nF 100pF C4 Vcc ON 17 C7 150nF OFF R5 82k COMP FB C5 10uF + + 6 5 C2 C3 1nF D2 MRA4007 8 STPS1L60A D4 C8 470uF 16V ZL 16ZLJ470M8X11.5 C9 470uF 16ZLK470M8X16 D5 1 2 4.7uH 7 STPS2L60A L3 TRANSFORMER_WURTH_750314288 Te connectivity V (RS 680-5129) M.3VITE 1 2 3 ZERO POWER IC1 VIPER0P 4 9 10 BAT41ZFILM D3 2 TR1 R2 220k 1/2W Drain PGND Drain SGND Drain Drain EAGND R3 10k 1mH L2 15uF 450V C1 + 1mH L1 16 15 14 13 R4 3.3k MRA4007 D6 MRA4007 D1 15uF 450V 3 -5V-800mA 100uF 25V + C11 GND R6 TBD +7V-400mA C12 1uF C10 1uF M.3VITE 1 2 3 OUT STEVAL-ISA174V1 Schematic diagram 1 4 C17 2 220pF 220pF OFF C16 18 0 ON 0 220pF C15 GSPG0408151030SG