possible circuit in power_cond_7x.asc

diff --git a/spice/power_cond_7x.asc b/spice/power_cond_7x.asc
new file mode 100644 (file)
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+++ b/spice/power_cond_7x.asc
@@ -0,0 +1,198 @@
+Version 4
+SHEET 1 2268 1624
+WIRE -1280 -176 -1392 -176
+WIRE -1088 -176 -1184 -176
+WIRE -896 -176 -1088 -176
+WIRE -560 -176 -896 -176
+WIRE -272 -176 -560 -176
+WIRE -144 -176 -272 -176
+WIRE 48 -176 -144 -176
+WIRE 112 -176 48 -176
+WIRE -272 -160 -272 -176
+WIRE 48 -160 48 -176
+WIRE -1088 -96 -1088 -176
+WIRE -144 -96 -144 -176
+WIRE -192 -80 -224 -80
+WIRE 112 -80 112 -176
+WIRE 48 -64 48 -80
+WIRE 48 -64 -80 -64
+WIRE 64 -64 48 -64
+WIRE -272 -48 -272 -80
+WIRE -192 -48 -272 -48
+WIRE -896 -32 -896 -176
+WIRE -880 -32 -896 -32
+WIRE -784 -32 -800 -32
+WIRE -720 -32 -784 -32
+WIRE -640 -32 -720 -32
+WIRE -336 -32 -544 -32
+WIRE -1200 0 -1200 -128
+WIRE -1088 0 -1088 -32
+WIRE -1088 0 -1200 0
+WIRE -272 0 -272 -48
+WIRE -144 0 -144 -32
+WIRE -1392 32 -1392 -176
+WIRE -720 32 -720 -32
+WIRE -512 32 -672 32
+WIRE -896 48 -896 -32
+WIRE -512 80 -512 32
+WIRE -784 96 -784 -32
+WIRE -784 96 -832 96
+WIRE -368 96 -464 96
+WIRE -1200 112 -1200 0
+WIRE -432 144 -464 144
+WIRE -336 144 -336 -32
+WIRE 112 144 112 16
+WIRE 112 144 -336 144
+WIRE 160 144 112 144
+WIRE 304 144 240 144
+WIRE 384 144 304 144
+WIRE 608 144 384 144
+WIRE 816 144 688 144
+WIRE 1008 144 864 144
+WIRE -368 160 -368 96
+WIRE 384 160 384 144
+WIRE -896 176 -896 144
+WIRE -720 176 -720 96
+WIRE -720 176 -896 176
+WIRE -624 176 -624 16
+WIRE -624 176 -720 176
+WIRE -512 176 -512 160
+WIRE -512 176 -544 176
+WIRE 304 176 304 144
+WIRE 816 176 816 144
+WIRE 1008 176 1008 144
+WIRE 864 192 864 144
+WIRE -1392 272 -1392 112
+WIRE -1200 272 -1200 192
+WIRE -1200 272 -1392 272
+WIRE -720 272 -720 256
+WIRE -720 272 -1200 272
+WIRE -432 272 -432 144
+WIRE -432 272 -720 272
+WIRE -368 272 -368 240
+WIRE -368 272 -432 272
+WIRE 304 272 304 240
+WIRE 304 272 -368 272
+WIRE 384 272 384 240
+WIRE 384 272 304 272
+WIRE 816 272 816 256
+WIRE 864 272 864 240
+WIRE 864 272 816 272
+WIRE 1008 272 1008 256
+WIRE 1008 272 864 272
+WIRE -1392 304 -1392 272
+FLAG -1392 304 0
+FLAG 384 144 Vs
+FLAG -144 0 0
+FLAG -272 80 0
+FLAG -224 -80 Vs
+FLAG -560 -176 Vin
+FLAG 816 272 0
+SYMBOL voltage -1392 16 R0
+WINDOW 3 40 45 Left 2
+WINDOW 123 0 0 Left 2
+WINDOW 39 35 80 Left 2
+SYMATTR Value 28
+SYMATTR SpiceLine Rser=.02
+SYMATTR InstName V1
+SYMBOL res -1216 96 R0
+SYMATTR InstName R1
+SYMATTR Value 1k
+SYMATTR SpiceLine tol=1 pwr=.125
+SYMBOL polcap 288 176 R0
+WINDOW 3 24 56 Left 2
+SYMATTR Value 6800µ
+SYMATTR InstName CL
+SYMATTR SpiceLine V=35 Irms=3.67 Rser=0.03 Lser=0
+SYMATTR Description Capacitor
+SYMATTR Type cap
+SYMBOL res 368 144 R0
+SYMATTR InstName RL
+SYMATTR Value 28
+SYMBOL zener -1072 -32 R180
+WINDOW 0 24 64 Left 2
+WINDOW 3 -126 -1 Left 2
+SYMATTR InstName D1
+SYMATTR Value BZX84C12L
+SYMBOL pmos -1280 -128 R270
+WINDOW 0 85 -13 VRight 2
+WINDOW 3 87 60 VRight 2
+SYMATTR InstName U1
+SYMATTR Value IPD90P04P4L-04_L0
+SYMATTR Prefix X
+SYMBOL pmos 64 16 M180
+WINDOW 3 66 63 Left 2
+SYMATTR Value IPD90P04P4L-04_L0
+SYMATTR InstName U2
+SYMATTR Prefix X
+SYMBOL res -784 -48 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 15 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value .75
+SYMBOL pnp -832 144 R180
+SYMATTR InstName Q1
+SYMBOL cap -736 32 R0
+SYMATTR InstName C3
+SYMATTR Value .1µ
+SYMBOL res -736 160 R0
+SYMATTR InstName R9
+SYMATTR Value 4.7K
+SYMBOL pmos -544 16 M270
+WINDOW 0 85 -13 VRight 2
+WINDOW 3 87 60 VRight 2
+SYMATTR InstName U3
+SYMATTR Value IPD90P04P4L-04_L0
+SYMATTR Prefix X
+SYMBOL voltage -368 144 R0
+WINDOW 3 -242 181 Left 2
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR Value PULSE(0 5 1 1U 1U 1 4 4)
+SYMATTR InstName V2
+SYMBOL sw -512 176 R180
+WINDOW 0 -51 3 Left 2
+SYMATTR InstName S2
+SYMATTR Value OURSW
+SYMBOL res -528 160 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R5
+SYMATTR Value 10
+SYMBOL voltage 1008 160 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V3
+SYMATTR Value PULSE(0 5 3 10U 10U 2 5 2)
+SYMBOL sw 816 272 R180
+SYMATTR InstName S3
+SYMATTR Value OUTSW
+SYMBOL res 704 128 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R6
+SYMATTR Value 1
+SYMBOL LM293 -144 -48 R0
+WINDOW 0 35 -49 Bottom 2
+WINDOW 3 57 9 Top 2
+SYMATTR InstName U4
+SYMBOL res -288 -176 R0
+SYMATTR InstName R3
+SYMATTR Value 2k
+SYMBOL res -256 96 R180
+WINDOW 0 36 76 Left 2
+WINDOW 3 36 40 Left 2
+SYMATTR InstName R4
+SYMATTR Value 60k
+SYMBOL res 32 -176 R0
+SYMATTR InstName R7
+SYMATTR Value 10k
+SYMBOL res 256 128 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R11
+SYMATTR Value .005
+TEXT -1472 392 Left 2 !.tran 0 10 0 startup
+TEXT -1472 432 Left 2 !.lib OptiMOS-P2_40V.lib
+TEXT -1472 472 Left 2 !.model OURSW SW(ROn=.01 Roff=100Meg Vt=3 Vh=0)
+TEXT 592 32 Left 2 !.model OUTSW SW(ROn=.01 Roff=100Meg Vt=3 Vh=0)