Version 4 SHEET 1 4224 1692 WIRE -6304 -1248 -6320 -1248 WIRE -6384 -1232 -6400 -1232 WIRE -6304 -1216 -6320 -1216 WIRE -7120 -1168 -7152 -1168 WIRE -6960 -1168 -7040 -1168 WIRE -6832 -1168 -6896 -1168 WIRE -6528 -1168 -6768 -1168 WIRE -6432 -1168 -6448 -1168 WIRE -6400 -1168 -6400 -1232 WIRE -6400 -1168 -6432 -1168 WIRE -6384 -1168 -6400 -1168 WIRE -6304 -1168 -6304 -1216 WIRE -6208 -1168 -6304 -1168 WIRE -6832 -1152 -6832 -1168 WIRE -6528 -1120 -6528 -1168 WIRE -6496 -1120 -6528 -1120 WIRE -6304 -1120 -6304 -1168 WIRE -6304 -1120 -6320 -1120 WIRE -6400 -1104 -6400 -1168 WIRE -6384 -1104 -6400 -1104 WIRE -6960 -1088 -7152 -1088 WIRE -6832 -1088 -6896 -1088 WIRE -6576 -1088 -6832 -1088 WIRE -6304 -1088 -6320 -1088 WIRE -7152 -1072 -7152 -1088 WIRE -6576 -1040 -6576 -1088 WIRE -6432 -1040 -6432 -1072 WIRE -6432 -1040 -6576 -1040 WIRE -6400 -1040 -6432 -1040 WIRE -6400 -1024 -6400 -1040 WIRE -6208 -1024 -6208 -1168 WIRE -6208 -1024 -6400 -1024 WIRE -6304 -848 -6320 -848 WIRE -6384 -832 -6400 -832 WIRE -6304 -816 -6320 -816 WIRE -7120 -768 -7152 -768 WIRE -6960 -768 -7040 -768 WIRE -6832 -768 -6896 -768 WIRE -6400 -768 -6400 -832 WIRE -6400 -768 -6768 -768 WIRE -6384 -768 -6400 -768 WIRE -6304 -768 -6304 -816 WIRE -6208 -768 -6304 -768 WIRE -6832 -752 -6832 -768 WIRE -6304 -720 -6304 -768 WIRE -6304 -720 -6320 -720 WIRE -6400 -704 -6400 -768 WIRE -6384 -704 -6400 -704 WIRE -6960 -688 -7152 -688 WIRE -6832 -688 -6896 -688 WIRE -6576 -688 -6832 -688 WIRE -6304 -688 -6320 -688 WIRE -7152 -672 -7152 -688 WIRE -6576 -640 -6576 -688 WIRE -6400 -640 -6576 -640 WIRE -6400 -624 -6400 -640 WIRE -6208 -624 -6208 -768 WIRE -6208 -624 -6400 -624 FLAG -7152 -672 0 FLAG -6304 -688 0 FLAG -6304 -848 0 FLAG -7152 -1072 0 FLAG -6304 -1088 0 FLAG -6304 -1248 0 SYMBOL schottky -6832 -752 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 109 47 VBottom 2 SYMATTR InstName D2 SYMATTR Value BAT54HM SYMATTR Description Diode SYMATTR Type diode SYMBOL cap -6896 -704 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 22n SYMBOL cap -6896 -784 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 -64 28 VTop 2 SYMATTR InstName C3 SYMATTR Value 22n SYMBOL voltage -7152 -784 R0 WINDOW 3 -332 21 Left 2 WINDOW 123 0 0 Left 0 WINDOW 39 -331 52 Left 2 WINDOW 0 9 -18 Left 2 SYMATTR Value PULSE(0 5 0 0 0 1u 2u 20) SYMATTR SpiceLine Rser=50 SYMATTR InstName V4 SYMBOL AutoGenerated\\NMOS_SSM6N815R -6352 -832 R0 WINDOW 3 108 -71 Bottom 2 SYMATTR InstName U1 SYMBOL AutoGenerated\\NMOS_SSM6N815R -6352 -704 M180 WINDOW 3 197 81 Top 2 SYMATTR InstName U3 SYMBOL res -7024 -784 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R11 SYMATTR Value 270 SYMBOL schottky -6816 -688 R180 WINDOW 0 24 64 Left 2 WINDOW 3 -59 -28 Left 2 SYMATTR InstName D1 SYMATTR Value BAT54HM SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky -6832 -1152 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 109 47 VBottom 2 SYMATTR InstName D3 SYMATTR Value BAT54HM SYMATTR Description Diode SYMATTR Type diode SYMBOL cap -6896 -1104 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 22n SYMBOL cap -6896 -1184 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 -64 28 VTop 2 SYMATTR InstName C4 SYMATTR Value 22n SYMBOL voltage -7152 -1184 R0 WINDOW 3 -332 21 Left 2 WINDOW 123 0 0 Left 0 WINDOW 39 -331 52 Left 2 WINDOW 0 9 -18 Left 2 SYMATTR Value PULSE(0 5 0 0 0 1u 2u 20) SYMATTR SpiceLine Rser=50 SYMATTR InstName V1 SYMBOL AutoGenerated\\NMOS_SSM6N815R -6352 -1232 R0 WINDOW 3 108 -71 Bottom 2 SYMATTR InstName U2 SYMBOL AutoGenerated\\NMOS_SSM6N815R -6352 -1104 M180 WINDOW 3 197 81 Top 2 SYMATTR InstName U4 SYMBOL res -7024 -1184 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 270 SYMBOL res -6432 -1184 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 25 70 VTop 2 SYMATTR InstName R2 SYMATTR Value 150 SYMBOL pnp -6496 -1072 M180 WINDOW 0 46 46 Left 2 WINDOW 3 -5 -74 Left 2 SYMATTR InstName Q1 SYMATTR Value BC857BT116 SYMBOL schottky -6816 -1088 R180 WINDOW 0 24 64 Left 2 WINDOW 3 -59 -28 Left 2 SYMATTR InstName D4 SYMATTR Value BAT54HM SYMATTR Description Diode SYMATTR Type diode SYMBOL res -6288 -1184 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 33k SYMBOL res -6288 -784 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 33k TEXT -7672 -936 Left 2 !.tran 0 0.1m 0 10u