Version 4
SHEET 1 13828 1048
WIRE 848 16 848 -192
WIRE 1104 16 848 16
WIRE 1104 16 1104 -96
WIRE 1120 -192 848 -192
WIRE 1120 -96 1104 -96
WIRE 1200 -192 1200 -272
WIRE 1216 -96 1200 -96
WIRE 1216 -96 1216 -240
WIRE 1232 144 1232 -112
WIRE 1280 16 1104 16
WIRE 1280 16 1280 -208
WIRE 1280 96 1280 16
WIRE 1296 -272 1200 -272
WIRE 1296 -240 1216 -240
WIRE 1296 -208 1280 -208
WIRE 1296 -112 1232 -112
WIRE 1296 16 1280 16
WIRE 1568 -240 1504 -240
WIRE 1568 -240 1568 -624
WIRE 1568 -112 1504 -112
WIRE 1568 144 1232 144
WIRE 1568 144 1568 -112
WIRE 1584 -144 1504 -144
WIRE 1584 -144 1584 -176
WIRE 1600 -16 1504 -16
WIRE 1600 96 1280 96
WIRE 1600 96 1600 -16
WIRE 1728 -624 1568 -624
WIRE 1728 -432 1728 -544
WIRE 1744 144 1568 144
WIRE 1744 224 1744 144
WIRE 1824 -272 1504 -272
WIRE 1824 -272 1824 -320
WIRE 1824 -256 1824 -272
WIRE 1824 16 1504 16
WIRE 1824 16 1824 -32
WIRE 1824 32 1824 16
WIRE 1840 -256 1824 -256
WIRE 1840 32 1824 32
WIRE 1872 96 1600 96
WIRE 1872 304 1744 304
WIRE 1872 304 1872 96
WIRE 1904 -288 1904 -320
WIRE 1904 -256 1904 -288
WIRE 1904 0 1904 -32
WIRE 1904 32 1904 0
WIRE 1920 -432 1728 -432
WIRE 1920 -176 1584 -176
WIRE 1920 -176 1920 -432
WIRE 1936 -288 1904 -288
WIRE 1936 0 1904 0
WIRE 1984 -368 1984 -416
WIRE 1984 -176 1920 -176
WIRE 1984 -176 1984 -272
WIRE 1984 -80 1984 -176
WIRE 1984 96 1872 96
WIRE 1984 96 1984 16
WIRE 1984 176 1984 96
WIRE 2096 -176 1984 -176
WIRE 2096 -176 2096 -208
WIRE 2240 -416 1984 -416
WIRE 2240 -368 2240 -416
WIRE 2240 -80 2240 -288
WIRE 2240 96 1984 96
WIRE 2240 96 2240 0
FLAG 2096 -208 vout
FLAG 1984 176 0
SYMBOL voltage 1216 -192 R90
WINDOW 0 19 -16 VRight 0
WINDOW 3 48 -16 VRight 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value PULSE(0 10 0 5n 5n 1u 2u)
SYMBOL voltage 1216 -96 R90
WINDOW 0 19 -16 VRight 0
WINDOW 3 48 -16 VRight 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value PULSE(0 10 1u 5n 5n 1u 2u)
SYMBOL nmos 1936 -368 R0
SYMATTR InstName M1
SYMATTR Value IRF7201
SYMBOL nmos 1936 -80 R0
SYMATTR InstName M2
SYMATTR Value IRF7201
SYMBOL voltage 2240 -384 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL voltage 2240 -96 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 20
SYMBOL schottky 1904 -272 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 1904 16 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 1808 -304 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R1
SYMATTR Value 80
SYMBOL res 1808 -16 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R2
SYMATTR Value 80
SYMBOL voltage 1744 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 18
SYMBOL voltage 1728 -640 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V6
SYMATTR Value 10
SYMBOL IR2110 1392 -128 R0
SYMATTR InstName U2
TEXT 968 96 Left 0 !.tran 0 50u 0 10n