Version 4
SHEET 1 1480 736
WIRE -1392 -848 -1424 -848
WIRE -1280 -848 -1312 -848
WIRE -1088 -848 -1280 -848
WIRE -608 -848 -1088 -848
WIRE 0 -848 -608 -848
WIRE 96 -848 0 -848
WIRE 912 -848 96 -848
WIRE -1088 -816 -1088 -848
WIRE -1424 -704 -1424 -848
WIRE -1392 -704 -1424 -704
WIRE -1280 -704 -1280 -848
WIRE -1280 -704 -1312 -704
WIRE -1088 -704 -1088 -736
WIRE -496 -704 -1088 -704
WIRE -192 -704 -496 -704
WIRE -96 -704 -192 -704
WIRE 800 -704 -96 -704
WIRE -192 -656 -192 -704
WIRE -96 -656 -96 -704
WIRE 0 -560 0 -848
WIRE -496 -544 -496 -704
WIRE -96 -544 -96 -576
WIRE -32 -544 -96 -544
WIRE 256 -528 32 -528
WIRE 352 -528 256 -528
WIRE 544 -528 352 -528
WIRE 640 -528 608 -528
WIRE -32 -512 -320 -512
WIRE 352 -496 352 -528
WIRE 96 -416 96 -848
WIRE -432 -400 -768 -400
WIRE -320 -400 -320 -512
WIRE -320 -400 -352 -400
WIRE 64 -400 -320 -400
WIRE 160 -384 128 -384
WIRE 544 -384 160 -384
WIRE 640 -384 640 -528
WIRE 640 -384 608 -384
WIRE -192 -368 -192 -576
WIRE 64 -368 -192 -368
WIRE 352 -352 352 -432
WIRE 160 -336 160 -384
WIRE 256 -336 256 -528
WIRE -192 -304 -192 -368
WIRE -96 -304 -96 -544
WIRE -320 -288 -320 -400
WIRE 352 -240 352 -272
WIRE 432 -240 352 -240
WIRE 512 -240 432 -240
WIRE 352 -192 352 -240
WIRE 432 -192 432 -240
WIRE -880 -160 -960 -160
WIRE -768 -160 -768 -400
WIRE -768 -160 -880 -160
WIRE 160 -160 160 -256
WIRE 256 -160 256 -256
WIRE 800 -96 800 -704
WIRE -1280 -80 -1280 -704
WIRE -1088 -32 -1088 -704
WIRE -1088 -32 -1184 -32
WIRE -320 -32 -320 -224
WIRE -192 -32 -192 -224
WIRE -192 -32 -320 -32
WIRE -96 -32 -96 -224
WIRE -96 -32 -192 -32
WIRE 0 -32 0 -496
WIRE 0 -32 -96 -32
WIRE 96 -32 96 -352
WIRE 96 -32 0 -32
WIRE 160 -32 160 -96
WIRE 160 -32 96 -32
WIRE 256 -32 256 -96
WIRE 256 -32 160 -32
WIRE 352 -32 352 -128
WIRE 352 -32 256 -32
WIRE 432 -32 432 -112
WIRE 432 -32 352 -32
WIRE -608 16 -608 -848
WIRE -272 16 -608 16
WIRE -160 16 -272 16
WIRE -1088 32 -1088 -32
WIRE -272 48 -272 16
WIRE 544 48 -80 48
WIRE 640 48 640 -384
WIRE 640 48 608 48
WIRE 1104 48 848 48
WIRE 1200 48 1184 48
WIRE -1424 64 -1424 -704
WIRE -1344 64 -1424 64
WIRE -1184 80 -1184 -32
WIRE -1152 80 -1184 80
WIRE -768 96 -768 -160
WIRE 512 96 512 -240
WIRE 512 96 -208 96
WIRE -1344 112 -1344 64
WIRE 912 128 912 -848
WIRE -272 144 -272 112
WIRE 848 144 848 48
WIRE 880 144 848 144
WIRE 992 160 944 160
WIRE 1104 160 1056 160
WIRE 1200 160 1200 48
WIRE 1200 160 1184 160
WIRE 1248 160 1200 160
WIRE 1344 160 1248 160
WIRE -1424 176 -1424 64
WIRE -768 176 -768 160
WIRE 800 176 800 -16
WIRE 880 176 800 176
WIRE -608 224 -608 16
WIRE -272 224 -272 208
WIRE -544 240 -576 240
WIRE -1184 256 -1184 80
WIRE -672 256 -720 256
WIRE -640 256 -672 256
WIRE -496 272 -496 -464
WIRE -496 272 -576 272
WIRE 640 288 640 48
WIRE -160 336 -160 16
WIRE 1344 336 1344 160
WIRE -768 352 -768 272
WIRE -544 352 -544 240
WIRE -544 352 -768 352
WIRE -272 352 -272 304
WIRE -192 352 -272 352
WIRE 800 352 800 176
WIRE 800 352 736 352
WIRE -80 368 -80 48
WIRE -80 368 -128 368
WIRE -880 384 -880 -160
WIRE -768 384 -768 352
WIRE -672 384 -672 256
WIRE -496 384 -496 272
WIRE -208 384 -208 96
WIRE -192 384 -208 384
WIRE 1248 384 1248 160
WIRE 640 400 640 368
WIRE 672 400 640 400
WIRE -960 416 -960 -160
WIRE 640 432 640 400
WIRE 800 448 800 352
WIRE -272 464 -272 352
WIRE -1424 560 -1424 256
WIRE -1344 560 -1344 176
WIRE -1344 560 -1424 560
WIRE -1280 560 -1280 -16
WIRE -1280 560 -1344 560
WIRE -1184 560 -1184 320
WIRE -1184 560 -1280 560
WIRE -1088 560 -1088 144
WIRE -1088 560 -1184 560
WIRE -960 560 -960 496
WIRE -960 560 -1088 560
WIRE -880 560 -880 464
WIRE -880 560 -960 560
WIRE -768 560 -768 464
WIRE -768 560 -880 560
WIRE -672 560 -672 464
WIRE -672 560 -768 560
WIRE -608 560 -608 288
WIRE -608 560 -672 560
WIRE -496 560 -496 464
WIRE -496 560 -608 560
WIRE -320 560 -320 -32
WIRE -320 560 -496 560
WIRE -272 560 -272 544
WIRE -272 560 -320 560
WIRE -160 560 -160 400
WIRE -160 560 -272 560
WIRE 640 560 640 512
WIRE 640 560 -160 560
WIRE 736 560 736 448
WIRE 736 560 640 560
WIRE 800 560 800 528
WIRE 800 560 736 560
WIRE 912 560 912 192
WIRE 912 560 800 560
WIRE 1248 560 1248 464
WIRE 1248 560 912 560
WIRE 1344 560 1344 400
WIRE 1344 560 1248 560
WIRE -1088 576 -1088 560
FLAG -960 -160 Vdp
FLAG -1088 576 0
FLAG 1248 160 Vdm
FLAG -1280 -848 Vcc
FLAG -80 368 Vpuwait
FLAG 256 -528 Vlgcdet
FLAG 160 -384 Vdatrefdet
SYMBOL Opamps\\LM324 96 -384 R0
SYMATTR InstName U1
SYMBOL Misc\\signal -960 400 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 2.0 0 4m 4m 6m 80m)
SYMBOL res -896 368 R0
SYMATTR InstName R1
SYMATTR Value 15k
SYMBOL res -208 -672 R0
SYMATTR InstName R2
SYMATTR Value 33k
SYMBOL res -208 -320 R0
SYMATTR InstName R3
SYMATTR Value 4.7k
SYMBOL Opamps\\LM324 912 160 R0
SYMATTR InstName U2
SYMBOL res 784 -112 R0
SYMATTR InstName R4
SYMATTR Value 40k
SYMBOL res 784 432 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL npn 672 352 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 624 272 R0
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL res 624 416 R0
SYMATTR InstName R7
SYMATTR Value 2.2k
SYMBOL res 1232 368 R0
SYMATTR InstName R8
SYMATTR Value 15k
SYMBOL Opamps\\LM324 0 -528 R0
SYMATTR InstName U3
SYMBOL Misc\\battery -1424 160 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 132 Left 2
SYMATTR SpiceLine Rser=0.2
SYMATTR InstName V3
SYMATTR Value 4.5
SYMBOL res -112 -672 R0
SYMATTR InstName R9
SYMATTR Value 22k
SYMBOL res -112 -320 R0
SYMATTR InstName R10
SYMATTR Value 33k
SYMBOL diode 544 -368 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 544 -512 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 992 176 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL cap 1328 336 R0
SYMATTR InstName C1
SYMATTR Value 330p
SYMBOL Opamps\\LM324 -608 256 M0
SYMATTR InstName U4
SYMBOL res -784 368 R0
SYMATTR InstName R11
SYMATTR Value 1k
SYMBOL res -688 368 R0
SYMATTR InstName R12
SYMATTR Value 10k
SYMBOL res -512 368 R0
SYMATTR InstName R13
SYMATTR Value 5.1k
SYMBOL res -512 -560 R0
SYMATTR InstName R14
SYMATTR Value 122k
SYMBOL Misc\\TL431TI -1088 96 R0
SYMATTR InstName U5
SYMBOL res -1104 -832 R0
SYMATTR InstName R15
SYMATTR Value 1k
SYMBOL ind -1408 -832 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 22u
SYMBOL polcap -1296 -80 R0
SYMATTR InstName C2
SYMATTR Value 47u
SYMATTR SpiceLine Rser=0.2
SYMBOL polcap -1200 256 R0
SYMATTR InstName C3
SYMATTR Value 10u
SYMATTR SpiceLine Rser=0.5
SYMBOL LED 144 -160 R0
SYMATTR InstName D4
SYMATTR Value SMLP12BC7T_465n
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 -160 R0
SYMATTR InstName D5
SYMATTR Value SML-P11YT_586n
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 144 -352 R0
SYMATTR InstName R17
SYMATTR Value 1k
SYMBOL res 240 -352 R0
SYMATTR InstName R18
SYMATTR Value 1k
SYMBOL nmos -720 176 M0
SYMATTR InstName M1
SYMATTR Value 2N7002
SYMBOL Misc\\jumper -832 128 M90
SYMATTR InstName X1
SYMBOL res 1200 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R19
SYMATTR Value 33k
SYMBOL res 1200 144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R20
SYMATTR Value 3.3k
SYMBOL res -336 -416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R21
SYMATTR Value 3.3k
SYMBOL cap -336 -288 R0
SYMATTR InstName C5
SYMATTR Value 100p
SYMBOL res 416 -208 R0
SYMATTR InstName R22
SYMATTR Value 1meg
SYMBOL cap 336 -192 R0
SYMATTR InstName C6
SYMATTR Value 47n
SYMBOL Opamps\\LM324 -160 368 R0
SYMATTR InstName U6
SYMBOL res -288 208 R0
SYMATTR InstName R23
SYMATTR Value 22k
SYMBOL res -288 448 R0
SYMATTR InstName R24
SYMATTR Value 10k
SYMBOL diode -288 48 R0
SYMATTR InstName D7
SYMATTR Value 1N4148
SYMBOL diode 336 -496 R0
SYMATTR InstName D6
SYMATTR Value 1N4148
SYMBOL res 336 -368 R0
SYMATTR InstName R25
SYMATTR Value 6.8k
SYMBOL diode -288 144 R0
SYMATTR InstName D8
SYMATTR Value 1N4148
SYMBOL diode 544 64 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D9
SYMATTR Value 1N4148
SYMBOL polcap -1360 112 R0
SYMATTR InstName C4
SYMATTR Value 47u
SYMATTR SpiceLine Rser=0.2
SYMBOL res -1296 -720 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value 1k
TEXT -1056 600 Left 2 !.tran 250m startup
TEXT -1400 320 Left 2 ;VBUS
TEXT 1360 432 Left 2 ;DM Load\nExternal
TEXT 808 -112 Left 2 ;20k+20k
TEXT -456 -568 Left 2 ;100k+22k
TEXT 992 224 Left 2 ;SD103A
TEXT -792 -176 Left 2 ;IDP_SINK
TEXT -920 -176 Left 2 ;RDP_DWN
TEXT 1224 120 Left 2 ;RDM_DWN
TEXT 960 104 Left 2 ;VDM_SRC
TEXT -312 -368 Left 2 ;VDAT_REF
TEXT -168 -544 Left 2 ;VLGC
TEXT -848 280 Left 2 ;2N7000
TEXT 696 320 Left 2 ;2SC828Q
TEXT 176 -56 Left 2 ;Green
TEXT 272 -56 Left 2 ;Yellow
TEXT 1256 464 Left 2 ;External
TEXT -872 472 Left 2 ;External
TEXT -1048 504 Left 2 ;External
TEXT -856 96 Left 2 ;Jumper
TEXT -1416 -640 Left 2 ;Note: Add R16 1k ohm resistor parallel with L1,\nTo increase simulation stability and speed.
TEXT -1416 -560 Left 2 ;N.P.: Not Populated
TEXT -1376 -760 Left 2 ;N.P.
TEXT -864 376 Left 2 ;N.P.
TEXT 1264 376 Left 2 ;N.P.
TEXT 1352 320 Left 2 ;N.P.