Version 4
SHEET 1 2112 724
WIRE 256 -464 -784 -464
WIRE -608 -384 -1328 -384
WIRE -512 -384 -608 -384
WIRE -432 -384 -512 -384
WIRE 256 -384 256 -464
WIRE 256 -384 -336 -384
WIRE 864 -384 256 -384
WIRE 960 -384 864 -384
WIRE 1056 -384 960 -384
WIRE 1152 -384 1056 -384
WIRE -1328 -368 -1328 -384
WIRE -1328 -272 -1328 -288
WIRE -320 -256 -1040 -256
WIRE -224 -256 -320 -256
WIRE -128 -256 -224 -256
WIRE -48 -256 -128 -256
WIRE 64 -256 48 -256
WIRE 160 -256 64 -256
WIRE 256 -256 256 -384
WIRE 256 -256 160 -256
WIRE 352 -256 336 -256
WIRE 368 -256 352 -256
WIRE 672 -256 464 -256
WIRE 768 -256 672 -256
WIRE 1232 -256 768 -256
WIRE 1344 -256 1232 -256
WIRE -1040 -240 -1040 -256
WIRE 1232 -240 1232 -256
WIRE 1344 -240 1344 -256
WIRE 768 -160 768 -256
WIRE -1040 -144 -1040 -160
WIRE 1232 -144 1232 -176
WIRE 1344 -144 1344 -160
WIRE -608 -128 -608 -384
WIRE 64 -128 64 -256
WIRE -320 -112 -320 -256
WIRE 864 -112 864 -384
WIRE 1056 -112 1056 -384
WIRE 448 -96 448 -128
WIRE 464 -96 448 -96
WIRE 624 -96 608 -96
WIRE 768 -64 768 -80
WIRE 768 -64 720 -64
WIRE 672 -48 672 -256
WIRE 672 -48 544 -48
WIRE 768 -48 768 -64
WIRE -608 -32 -608 -64
WIRE -512 -32 -512 -384
WIRE -416 -32 -416 -336
WIRE -320 -32 -320 -48
WIRE -224 -32 -224 -256
WIRE -128 -32 -128 -256
WIRE -32 -32 -32 -208
WIRE 64 -32 64 -64
WIRE 160 -32 160 -256
WIRE 256 -32 256 -256
WIRE 352 -32 352 -256
WIRE 448 -32 448 -96
WIRE 544 -32 544 -48
WIRE 960 -32 960 -384
WIRE 1152 -32 1152 -384
WIRE -784 -16 -784 -464
WIRE 720 32 720 -64
WIRE 720 32 592 32
WIRE 768 48 768 32
WIRE 864 96 864 -32
WIRE 864 96 592 96
WIRE -784 112 -784 64
WIRE -656 112 -784 112
WIRE -784 128 -784 112
WIRE 960 160 960 48
WIRE 960 160 592 160
WIRE 1056 224 1056 -32
WIRE 1056 224 592 224
WIRE -784 256 -784 208
WIRE -656 272 -688 272
WIRE 1152 288 1152 48
WIRE 1152 288 592 288
WIRE 624 352 592 352
WIRE -368 448 -368 416
WIRE -224 448 -224 416
WIRE -32 448 -32 416
WIRE 160 448 160 416
WIRE 304 448 304 416
WIRE -368 528 -368 512
WIRE 160 528 160 512
WIRE 304 528 304 512
FLAG -224 448 0
FLAG 1232 -144 0
FLAG -368 528 0
FLAG 304 528 0
FLAG -784 256 0
FLAG -1040 -144 0
FLAG -1328 -272 0
FLAG 1344 -144 0
FLAG 624 -96 0
FLAG -32 448 0
FLAG 160 528 0
FLAG 768 48 0
FLAG -688 272 0
SYMBOL nmos 368 -208 R270
WINDOW 0 76 48 VTop 2
WINDOW 3 50 48 VTop 2
SYMATTR InstName Q1
SYMATTR Value SiR158DP
SYMBOL cap 1216 -240 R0
SYMATTR InstName C1
SYMATTR Value 10µ
SYMBOL res 352 -272 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 3m
SYMBOL cap 48 -128 R0
SYMATTR InstName C2
SYMATTR Value .1µ
SYMBOL nmos 48 -208 M270
WINDOW 0 79 49 VTop 2
WINDOW 3 52 48 VTop 2
SYMATTR InstName Q2
SYMATTR Value SiR158DP
SYMBOL cap -336 -112 R0
SYMATTR InstName C3
SYMATTR Value .1µ
SYMBOL nmos -336 -336 M270
WINDOW 0 54 47 VTop 2
WINDOW 3 -8 72 VLeft 2
SYMATTR InstName Q3
SYMATTR Value SiR158DP
SYMBOL cap -384 448 R0
SYMATTR InstName C4
SYMATTR Value .1µ
SYMBOL cap 288 448 R0
SYMATTR InstName C5
SYMATTR Value .1µ
SYMBOL res -800 -32 R0
SYMATTR InstName R2
SYMATTR Value 13.7K
SYMBOL res -800 112 R0
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL res 848 -128 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL res 944 -48 R0
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL voltage -1328 -384 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
WINDOW 3 44 79 Left 2
SYMATTR Value PWL(0 0 100u 10 150m 10.5 2.15 13.5)
SYMATTR InstName V1
SYMBOL voltage -1040 -256 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
SYMATTR InstName V2
SYMATTR Value PWL(0 0 100u 12)
SYMBOL cap -624 -128 R0
SYMATTR InstName C6
SYMATTR Value .1µ
SYMBOL res 432 -224 R0
SYMATTR InstName R6
SYMATTR Value 10
SYMBOL res 560 -112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 1K
SYMBOL cap 608 -112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 10n
SYMBOL LTC4236-2 -32 192 R0
SYMATTR InstName U1
SYMBOL cap 144 448 R0
SYMATTR InstName C8
SYMATTR Value .1µ
SYMBOL res 752 -176 R0
SYMATTR InstName R8
SYMATTR Value 15K
SYMBOL res 752 -64 R0
SYMATTR InstName R9
SYMATTR Value 2K
SYMBOL res 1040 -128 R0
SYMATTR InstName R10
SYMATTR Value 100K
SYMBOL res 1136 -48 R0
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL res 1328 -256 R0
SYMATTR InstName Rload
SYMATTR Value 1.7
TEXT 896 504 Left 2 !.tran 2.5