Version 4
SHEET 1 880 680
WIRE 128 -96 80 -96
WIRE 272 -96 128 -96
WIRE 400 -96 272 -96
WIRE 544 -96 400 -96
WIRE 768 -96 544 -96
WIRE 128 -80 128 -96
WIRE 544 -80 544 -96
WIRE 0 -64 0 -96
WIRE 80 -64 0 -64
WIRE 272 -64 272 -96
WIRE 400 -64 400 -96
WIRE 608 -64 592 -64
WIRE 608 -32 608 -64
WIRE 640 -32 608 -32
WIRE 768 -32 768 -96
WIRE 768 -32 720 -32
WIRE 128 32 128 16
WIRE 272 32 272 0
WIRE 272 32 128 32
WIRE 400 32 400 0
WIRE 432 32 400 32
WIRE 544 32 544 16
WIRE 544 32 432 32
WIRE 768 80 768 -32
WIRE 128 112 128 32
WIRE 256 112 208 112
WIRE 304 112 256 112
WIRE 432 112 432 32
WIRE 432 112 384 112
WIRE 464 112 432 112
WIRE 544 112 544 32
WIRE 128 208 128 112
WIRE 272 208 128 208
WIRE 544 208 544 112
WIRE 544 208 400 208
WIRE 272 224 272 208
WIRE 400 224 400 208
WIRE 80 288 16 288
WIRE 640 288 592 288
WIRE 272 304 272 288
WIRE 400 304 400 288
FLAG 256 176 0
FLAG 432 176 0
FLAG 768 160 0
FLAG 128 304 0
FLAG 544 304 0
FLAG 272 304 0
FLAG 400 304 0
FLAG 16 368 0
FLAG 640 368 0
SYMBOL nmos 80 208 R0
SYMATTR InstName M2
SYMATTR Value IRF1010N
SYMBOL nmos 592 208 M0
SYMATTR InstName M4
SYMATTR Value IRF1010N
SYMBOL ind 224 96 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMBOL ind 560 96 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName L2
SYMATTR Value 10µ
SYMBOL res 400 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL cap 240 112 R0
SYMATTR InstName C1
SYMATTR Value 10µ
SYMBOL cap 416 112 R0
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL pmos 80 16 M180
SYMATTR InstName M1
SYMATTR Value SQJ469EP
SYMBOL pmos 592 16 R180
SYMATTR InstName M3
SYMATTR Value SQJ469EP
SYMBOL voltage 768 64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V5
SYMATTR Value 12
SYMBOL schottky 288 0 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMBOL schottky 416 0 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value 1N5819
SYMBOL schottky 288 288 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N5819
SYMBOL schottky 416 288 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value 1N5819
SYMBOL voltage 736 -32 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 12
SYMBOL voltage 16 272 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL voltage 640 272 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value 10
SYMBOL voltage 96 -96 R90
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 10 0 100n 100n 2µ 4µ)
TEXT -160 392 Left 2 !.tran 1m