Version 4
SHEET 1 1596 1012
WIRE -896 -176 -896 -240
WIRE -896 -48 -896 -96
WIRE -848 368 -848 288
WIRE -816 -176 -816 -240
WIRE -816 -48 -816 -96
WIRE -736 -176 -736 -240
WIRE -736 -48 -736 -96
WIRE -656 -176 -656 -240
WIRE -656 -48 -656 -96
WIRE -656 224 -656 128
WIRE -656 400 -656 304
WIRE -576 -176 -576 -240
WIRE -576 -48 -576 -96
WIRE -544 128 -656 128
WIRE -544 128 -544 112
WIRE -544 144 -544 128
WIRE -544 256 -544 224
WIRE -544 304 -544 256
WIRE -544 400 -656 400
WIRE -544 400 -544 384
WIRE -544 416 -544 400
WIRE -496 -176 -496 -240
WIRE -496 -48 -496 -96
WIRE -496 32 -544 32
WIRE -496 128 -496 96
WIRE -496 256 -544 256
WIRE -496 272 -496 256
WIRE -496 432 -496 384
WIRE -496 496 -544 496
WIRE -448 176 -448 64
WIRE -448 224 -448 176
WIRE -448 352 -448 304
WIRE -448 464 -448 352
WIRE -416 32 -496 32
WIRE -416 64 -448 64
WIRE -416 176 -448 176
WIRE -416 352 -448 352
WIRE -416 464 -448 464
WIRE -416 496 -496 496
WIRE -320 -80 -320 -96
WIRE -320 48 -352 48
WIRE -320 48 -320 0
WIRE -320 176 -336 176
WIRE -320 176 -320 48
WIRE -320 352 -336 352
WIRE -320 432 -320 352
WIRE -320 480 -352 480
WIRE -320 480 -320 432
WIRE -304 432 -320 432
WIRE -240 -352 -240 -384
WIRE -240 -176 -240 -272
WIRE -240 -96 -320 -96
WIRE -240 -96 -240 -176
WIRE -240 16 -240 -96
WIRE -240 304 -240 48
WIRE -208 16 -240 16
WIRE -208 48 -240 48
WIRE -192 112 -192 80
WIRE -192 144 -192 112
WIRE -192 304 -240 304
WIRE -192 432 -224 432
WIRE -192 432 -192 304
WIRE -176 112 -192 112
WIRE -176 112 -176 80
WIRE -160 -384 -240 -384
WIRE -160 -352 -160 -384
WIRE -160 -256 -160 -272
WIRE -160 -176 -240 -176
WIRE -160 -176 -160 -192
WIRE -160 112 -176 112
WIRE -160 112 -160 80
WIRE -112 -176 -112 -192
WIRE -112 16 -128 16
WIRE -112 16 -112 -96
WIRE -64 -192 -112 -192
WIRE -48 48 -128 48
WIRE -48 80 -48 48
WIRE -48 176 -48 160
WIRE -16 176 -48 176
WIRE 0 -32 0 -64
WIRE 48 240 48 224
WIRE 48 352 48 320
WIRE 128 -240 0 -240
WIRE 128 -224 128 -240
WIRE 128 -128 128 -144
WIRE 160 432 -192 432
WIRE 160 432 160 400
WIRE 160 480 160 432
WIRE 176 -240 128 -240
WIRE 176 -128 128 -128
WIRE 176 -80 176 -128
WIRE 176 16 112 16
WIRE 176 16 176 -16
WIRE 176 32 176 16
WIRE 176 128 48 128
WIRE 176 128 176 112
WIRE 176 208 176 192
WIRE 192 400 160 400
WIRE 192 480 160 480
WIRE 224 128 176 128
WIRE 240 -304 128 -304
WIRE 240 -288 240 -304
WIRE 240 -128 176 -128
WIRE 240 -128 240 -192
WIRE 240 -16 240 -128
WIRE 288 -304 240 -304
WIRE 288 -176 288 -304
WIRE 288 -128 288 -176
WIRE 288 16 176 16
WIRE 288 80 288 16
WIRE 288 208 176 208
WIRE 288 208 288 176
WIRE 288 256 288 208
WIRE 288 480 272 480
WIRE 320 -176 288 -176
WIRE 320 -128 288 -128
WIRE 320 -16 240 -16
WIRE 320 32 320 -16
WIRE 320 208 288 208
WIRE 320 256 288 256
WIRE 352 400 272 400
WIRE 352 432 352 400
WIRE 352 480 352 432
WIRE 432 -176 400 -176
WIRE 432 -128 384 -128
WIRE 432 -128 432 -176
WIRE 432 208 400 208
WIRE 432 256 384 256
WIRE 432 256 432 208
WIRE 480 -176 432 -176
WIRE 480 32 320 32
WIRE 480 208 432 208
WIRE 544 -128 432 -128
WIRE 544 256 432 256
WIRE 608 -176 544 -176
WIRE 608 -48 432 -48
WIRE 608 -48 608 -80
WIRE 608 208 544 208
WIRE 608 336 432 336
WIRE 608 336 608 304
WIRE 656 -176 608 -176
WIRE 656 -144 656 -176
WIRE 656 -48 608 -48
WIRE 656 -48 656 -80
WIRE 656 208 608 208
WIRE 656 240 656 208
WIRE 656 336 608 336
WIRE 656 336 656 304
WIRE 672 -176 656 -176
WIRE 672 208 656 208
WIRE 720 -256 720 -304
WIRE 720 -48 656 -48
WIRE 720 -48 720 -160
WIRE 720 32 544 32
WIRE 720 32 720 -48
WIRE 720 128 720 32
WIRE 720 336 656 336
WIRE 720 336 720 224
WIRE 736 -48 720 -48
WIRE 768 336 720 336
WIRE 848 -384 -160 -384
WIRE 848 -48 816 -48
WIRE 848 -48 848 -384
WIRE 848 -32 848 -48
WIRE 848 80 848 32
WIRE 848 432 352 432
WIRE 848 432 848 80
WIRE 896 -48 848 -48
WIRE 960 -48 896 -48
WIRE 960 -32 960 -48
WIRE 960 80 848 80
WIRE 960 80 960 48
WIRE 960 112 960 80
FLAG -736 -48 0
FLAG -656 -48 0
FLAG -736 -240 +50
FLAG -576 -48 0
FLAG -656 -240 +5
FLAG -848 368 0
FLAG -496 -48 0
FLAG -576 -240 +15
FLAG -496 -240 -15
FLAG -496 128 0
FLAG -496 384 0
FLAG -496 272 0
FLAG -384 80 +15
FLAG -384 448 +15
FLAG -384 16 -15
FLAG -384 512 -15
FLAG 720 -304 +50
FLAG 960 112 0
FLAG 896 -48 OUT+
FLAG -816 -48 0
FLAG -816 -240 -50
FLAG 768 336 -50
FLAG -192 144 0
FLAG -176 -16 +5
FLAG -896 -48 0
FLAG -896 -240 +V
FLAG 112 16 +V
FLAG 0 -32 0
FLAG 48 352 0
SYMBOL res -224 -256 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R8
SYMATTR Value 5k1
SYMBOL res -144 -256 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R9
SYMATTR Value 510
SYMBOL cap -144 -192 R180
WINDOW 0 24 64 Left 0
WINDOW 3 24 8 Left 0
SYMATTR InstName C13
SYMATTR Value 220p
SYMBOL res -336 -96 R0
SYMATTR InstName R10
SYMATTR Value 220
SYMBOL voltage -736 -192 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 50
SYMBOL voltage -656 -192 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V6
SYMATTR Value 5
SYMBOL powcalc -848 144 R0
SYMATTR InstName U4
SYMBOL res 176 416 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R14
SYMATTR Value 5k1
SYMBOL res 176 496 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R15
SYMATTR Value 510
SYMBOL cap 288 496 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C14
SYMATTR Value 220p
SYMBOL res -208 416 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 220
SYMBOL Opamps\\LT1361 -384 112 M180
SYMATTR InstName U2
SYMBOL Opamps\\LT1361 -384 416 R0
SYMATTR InstName U5
SYMBOL res -464 208 R0
SYMATTR InstName R5
SYMATTR Value 2k2
SYMBOL res -528 128 M0
SYMATTR InstName R6
SYMATTR Value 47k
SYMBOL res -528 288 M0
SYMATTR InstName R7
SYMATTR Value 47k
SYMBOL res -320 336 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R16
SYMATTR Value 1k
SYMBOL voltage -576 -192 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V7
SYMATTR Value 15
SYMBOL voltage -496 -80 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V8
SYMATTR Value 15
SYMBOL res -320 160 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R11
SYMATTR Value 1k
SYMBOL Comparators\\LT1016 -176 -32 R0
SYMATTR InstName U3
SYMBOL cap -512 432 R0
SYMATTR InstName C16
SYMATTR Value 100p
SYMBOL res -528 128 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R20
SYMATTR Value 100
SYMBOL res -528 512 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R21
SYMATTR Value 100
SYMBOL cap -512 32 R0
SYMATTR InstName C15
SYMATTR Value 100p
SYMBOL Misc\\signal -656 208 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 1 10K)
SYMBOL ind 720 -32 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 5 56 VBottom 0
SYMATTR InstName L1
SYMATTR Value 22µ
SYMBOL cap 832 -32 R0
SYMATTR InstName C5
SYMATTR Value 470n
SYMBOL res 944 -48 R0
SYMATTR InstName Rload
SYMATTR Value 8
SYMBOL voltage -816 -80 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 50
SYMBOL voltage -896 -192 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V9
SYMATTR Value 15
SYMBOL res 416 -144 R0
SYMATTR InstName R3
SYMATTR Value 470
SYMBOL res 416 240 R0
SYMATTR InstName R12
SYMATTR Value 470
SYMBOL diode 480 -160 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D5
SYMATTR Value BAT54
SYMBOL diode 480 224 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D6
SYMATTR Value BAT54
SYMBOL pnp 544 -80 M180
WINDOW 3 20 119 Left 0
WINDOW 0 26 48 Left 0
SYMATTR Value 2N2907
SYMATTR InstName Q3
SYMBOL pnp 544 304 M180
WINDOW 3 21 119 Left 0
WINDOW 0 28 48 Left 0
SYMATTR Value 2N2907
SYMATTR InstName Q6
SYMBOL pnp 176 -288 R0
SYMATTR InstName Q4
SYMATTR Value 2N5401
SYMBOL pnp 224 176 M180
SYMATTR InstName Q5
SYMATTR Value 2N5401
SYMBOL res 416 -192 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R13
SYMATTR Value 470
SYMBOL res 416 192 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R17
SYMATTR Value 470
SYMBOL res 112 -240 R0
SYMATTR InstName R22
SYMATTR Value 150
SYMBOL diode 112 -304 R0
WINDOW 3 -124 30 Left 0
SYMATTR Value MMSD4148
SYMATTR InstName D7
SYMBOL diode 192 -16 R180
WINDOW 0 24 72 Left 0
WINDOW 3 -103 33 Left 0
SYMATTR InstName D8
SYMATTR Value MURS120
SYMBOL res 160 16 R0
SYMATTR InstName R23
SYMATTR Value 150
SYMBOL diode 192 192 R180
WINDOW 0 24 72 Left 0
WINDOW 3 -74 -32 Left 0
SYMATTR InstName D9
SYMATTR Value MMSD4148
SYMBOL nmos_model 672 -256 R0
SYMATTR InstName U1
SYMATTR Value IRFR24N15D
SYMATTR SpiceModel IRFR24N15D
SYMBOL nmos_model 672 128 R0
SYMATTR InstName U6
SYMATTR Value IRFR24N15D
SYMATTR SpiceModel IRFR24N15D
SYMBOL npn -64 -240 R0
SYMATTR InstName Q1
SYMATTR Value 2N2219A
SYMBOL npn -16 128 R0
SYMATTR InstName Q2
SYMATTR Value 2N2219A
SYMBOL res 32 224 R0
SYMATTR InstName 1k
SYMATTR Value 470
SYMBOL res -16 -160 R0
SYMATTR InstName R2
SYMATTR Value 470
SYMBOL zener 672 -80 R180
WINDOW 0 24 72 Left 0
WINDOW 3 -125 28 Left 0
SYMATTR InstName D1
SYMATTR Value BZX84C12L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL zener 672 304 R180
WINDOW 0 24 72 Left 0
WINDOW 3 -127 30 Left 0
SYMATTR InstName D2
SYMATTR Value BZX84C12L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 544 16 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 470n
SYMBOL diode 384 -144 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D3
SYMATTR Value MURS120
SYMBOL diode 384 240 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D4
SYMATTR Value MURS120
SYMBOL res -64 64 R0
SYMATTR InstName R19
SYMATTR Value 100
SYMBOL res -128 -192 R0
SYMATTR InstName R24
SYMATTR Value 100
TEXT -648 -384 Left 0 !.tran 0 250u 0 100n steady uic
TEXT -648 -352 Left 0 !.four 10kHz I(Rload)
TEXT -648 -320 Left 0 !.inc powcalc.sub
TEXT -648 -416 Left 0 !.inc C:\\Program Files\\LTC\\SwCADIII\\lib\\sym\\IRMosfets\\irfr24n15d.spi