dedicated driver ic

sim/ZXGD3006.asy

@@ -0,0 +1,23 @@
+Version 4
+SymbolType BLOCK
+RECTANGLE Normal -80 -56 96 56
+WINDOW 0 8 -56 Bottom 2
+WINDOW 3 8 56 Top 2
+SYMATTR Prefix X
+SYMATTR Value ZXGD3006
+SYMATTR ModelFile ZXGD3006E6.lib
+PIN -80 -32 LEFT 8
+PINATTR PinName VCC
+PINATTR SpiceOrder 1
+PIN -80 0 LEFT 8
+PINATTR PinName IN
+PINATTR SpiceOrder 2
+PIN -80 32 LEFT 8
+PINATTR PinName VEE
+PINATTR SpiceOrder 3
+PIN 96 -16 RIGHT 8
+PINATTR PinName SINK
+PINATTR SpiceOrder 4
+PIN 96 16 RIGHT 8
+PINATTR PinName SOURCE
+PINATTR SpiceOrder 5

sim/ZXGD3006E6.lib

@@ -0,0 +1,62 @@
+* DIODES INCORPORATED AND ITS AFFILIATED COMPANIES AND SUBSIDIARIES (COLLECTIVELY, "DIODES")
+* PROVIDE THESE SPICE MODELS AND DATA (COLLECTIVELY, THE "SM DATA") "AS IS" AND WITHOUT ANY
+* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY
+* OR FITNESS FOR A PARTICULAR PURPOSE, ANY WARRANTY ARISING FROM COURSE OF DEALING OR COURSE OF
+* PERFORMANCE, OR ANY WARRANTY THAT ACCESS TO OR OPERATION OF THE SM DATA WILL BE UNINTERRUPTED,
+* OR THAT THE SM DATA OR ANY SIMULATION USING THE SM DATA WILL BE ERROR FREE. TO THE MAXIMUM
+* EXTENT PERMITTED BY LAW, IN NO EVENT WILL DIODES BE LIABLE FOR ANY DIRECT OR INDIRECT,
+* SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH
+* THE PRODUCTION OR USE OF SM DATA, HOWEVER CAUSED AND UNDER WHATEVER CAUSE OF ACTION OR THEORY
+* OF LIABILITY BROUGHT (INCLUDING, WITHOUT LIMITATION, UNDER ANY CONTRACT, NEGLIGENCE OR OTHER
+* TORT THEORY OF LIABILITY), EVEN IF DIODES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES,
+* AND DIODES' TOTAL LIABILITY (WHETHER IN CONTRACT, TORT OR OTHERWISE) WITH REGARD TO THE SM
+* DATA WILL NOT, IN THE AGGREGATE, EXCEED ANY SUMS PAID BY YOU TO DIODES FOR THE SM DATA.
+
+
+
+*TITLE=ZXGD3006 MACROMODEL
+*DATE=26Jan2012
+*ORIGIN=DZSL_DPG_SU
+*SIMULATOR=DIODES, SIMETRIX and PSPICE
+*VERSION=1
+
+.SUBCKT ZXGD3006 VCC IN VEE SINK SOURCE
+LIN IN 6 2n
+RIN 6 7 1
+D1 7 8 DMOD
+D2 9 7 DMOD
+RI1 7 8 1000K
+RI2 9 7 1000K
+CI1 7 8 5.5p
+CI2 9 7 5.5p
+RO1 8 10 100K
+R02 9 11 100K
+RsourceI 10 12 1.5
+RsinkI 11 13 1.5
+D3 12 8 DMOD
+D4 9 13 DMOD
+LCC VCC 8 2n
+LEE VEE 9 2n
+Lsource 12 SOURCE 1n
+Lsink 13 SINK 1n
+G1 8 10 VALUE={1.39e-11*exp((V(7)-V(10))/.0032)*.5*(1+tanh(10*MAX(V(8)-V(7),0)))}
+G2 11 9 VALUE={1.39e-11*exp((V(11)-V(7))/.0032)*.5*(1-tanh(10*MAX(V(9)-V(7),0)))}
+.MODEL DMOD D(IS=8p BV=44)
+.ENDS
+
+
+*                (c)  2011 Diodes Inc
+*
+*   The copyright in these models  and  the designs embodied belong
+*   to Diodes Incorporated (" Zetex ").  They  are  supplied
+*   free of charge by Zetex for the purpose of research and design
+*   and may be used or copied intact  (including this notice)  for
+*   that purpose only.  All other rights are reserved.  The models
+*   are believed accurate but no condition  or warranty  as to their
+*   merchantability or fitness for purpose is given and no liability
+*   in respect of any use is accepted by Diodes Incorporated, its distributors
+*   or agents.
+*
+*   Diodes Zetex Semiconductors Ltd, Zetex Technology Park, Chadderton,
+*   Oldham, United Kingdom, OL9 9LL
+*

sim/pi_filter.asc

@@ -5,55 +5,57 @@ WIRE -1248 -560 -1360 -560
 WIRE -960 -560 -1168 -560
 WIRE -832 -560 -960 -560
 WIRE -384 -560 -832 -560
-WIRE 224 -560 -384 -560
+WIRE 128 -560 -384 -560
-WIRE 320 -560 224 -560
+WIRE 272 -560 128 -560
-WIRE 480 -560 320 -560
+WIRE 528 -560 272 -560
-WIRE 752 -560 480 -560
+WIRE 752 -560 528 -560
 WIRE -1360 -544 -1360 -560
 WIRE -960 -544 -960 -560
 WIRE -832 -544 -832 -560
-WIRE 480 -528 480 -560
+WIRE 528 -528 528 -560
-WIRE 224 -512 224 -560
+WIRE 128 -512 128 -560
 WIRE -1360 -448 -1360 -480
 WIRE -960 -448 -960 -480
 WIRE -832 -448 -832 -480
 WIRE -1600 -432 -1600 -560
 WIRE -1600 -432 -1680 -432
-WIRE 320 -416 320 -560
+WIRE 528 -416 528 -448
-WIRE 480 -416 480 -448
 WIRE -1600 -400 -1600 -432
-WIRE 224 -368 224 -432
-WIRE 256 -368 224 -368
 WIRE -1680 -336 -1680 -432
+WIRE 272 -336 272 -560
+WIRE 288 -336 272 -336
+WIRE 480 -320 464 -320
 WIRE 752 -320 752 -560
-WIRE 320 -304 320 -320
+WIRE 128 -304 128 -432
-WIRE 480 -304 480 -352
+WIRE 288 -304 128 -304
-WIRE 480 -304 320 -304
+WIRE 480 -304 480 -320
-WIRE 672 -304 480 -304
+WIRE 528 -304 528 -352
+WIRE 528 -304 480 -304
+WIRE 672 -304 528 -304
 WIRE 704 -304 672 -304
 WIRE -1600 -288 -1600 -320
-WIRE 320 -288 320 -304
+WIRE 480 -288 480 -304
+WIRE 480 -288 464 -288
+WIRE 288 -272 272 -272
 WIRE -1680 -240 -1680 -272
-WIRE 224 -240 224 -368
+WIRE 272 -208 272 -272
-WIRE 256 -240 224 -240
-WIRE 320 -160 320 -192
 WIRE -1600 -112 -1600 -208
 WIRE -1600 -64 -1600 -112
-WIRE 224 -64 224 -240
+WIRE 128 -64 128 -304
 WIRE 752 -48 752 -224
 WIRE 992 -48 752 -48
 WIRE 752 0 752 -48
 WIRE 752 48 752 0
 WIRE -1600 64 -1600 16
 WIRE -1600 64 -1728 64
-WIRE 224 64 224 16
+WIRE 128 64 128 16
 WIRE -1600 80 -1600 64
 WIRE -1728 112 -1728 64
-WIRE 48 144 -48 144
+WIRE -48 144 -144 144
-WIRE 176 144 128 144
+WIRE 80 144 32 144
 WIRE -1600 176 -1600 160
-WIRE 224 176 224 160
+WIRE 128 176 128 160
-WIRE -48 208 -48 144
+WIRE -144 208 -144 144
 WIRE 752 208 752 128
 WIRE -1728 256 -1728 176
 WIRE 752 320 752 288
@@ -72,15 +74,15 @@ FLAG 848 496 0
 FLAG -1360 -448 0
 FLAG -1600 -112 drv
 FLAG -1728 256 0
-FLAG 224 176 0
+FLAG 128 176 0
-FLAG -48 288 0
+FLAG -144 288 0
 FLAG -960 -448 0
 FLAG -832 -448 0
 FLAG 992 496 0
 FLAG -1680 -240 0
 FLAG 752 0 tip
-FLAG 320 -160 0
 FLAG 672 -304 gate
+FLAG 272 -208 0
 SYMBOL res 736 336 R0
 SYMATTR InstName R1
 SYMATTR Value {rtip}
@@ -120,21 +122,21 @@ SYMATTR SpiceLine Rser=1m
 SYMBOL pmos 704 -224 M180
 SYMATTR InstName M1
 SYMATTR Value FDD4141
-SYMBOL res 208 -528 R0
+SYMBOL res 112 -528 R0
 SYMATTR InstName R6
 SYMATTR Value 10k
-SYMBOL res 208 -80 R0
+SYMBOL res 112 -80 R0
 SYMATTR InstName R7
 SYMATTR Value 4.7k
-SYMBOL nmos 176 64 R0
+SYMBOL nmos 80 64 R0
 SYMATTR InstName M3
 SYMATTR Value RJU003N03
-SYMBOL res 144 128 R90
+SYMBOL res 48 128 R90
 WINDOW 0 0 56 VBottom 2
 WINDOW 3 32 56 VTop 2
 SYMATTR InstName R10
 SYMATTR Value 100
-SYMBOL voltage -48 192 R0
+SYMBOL voltage -144 192 R0
 WINDOW 123 0 0 Left 0
 WINDOW 39 0 0 Left 0
 SYMATTR InstName V2
@@ -152,29 +154,23 @@ SYMATTR InstName D1
 SYMATTR Value RBR2VWM60A
 SYMBOL cap -1696 -336 R0
 SYMATTR InstName C3
-SYMATTR Value 100p
+SYMATTR Value 1ľ
 SYMBOL voltage 752 32 R0
 SYMATTR InstName V3
 SYMATTR Value 0
 SYMBOL voltage -1600 -80 R0
 SYMATTR InstName V4
 SYMATTR Value 0
-SYMBOL pnp 256 -192 M180
+SYMBOL res 512 -544 R0
-SYMATTR InstName Q1
-SYMATTR Value BC807-25
-SYMBOL npn 256 -416 R0
-SYMATTR InstName Q2
-SYMATTR Value BC817-25
-SYMBOL res 464 -544 R0
 SYMATTR InstName R3
 SYMATTR Value 1k
-SYMBOL diode 464 -352 M180
+SYMBOL diode 512 -352 M180
 WINDOW 0 24 64 Left 2
 WINDOW 3 24 0 Left 2
 SYMATTR InstName D2
 SYMATTR Value EDZV15B
-SYMATTR Description Diode
+SYMBOL ZXGD3006 368 -304 R0
-SYMATTR Type diode
+SYMATTR InstName U1
 TEXT -1656 -1016 Left 2 !.tran 30m
 TEXT -1648 -808 Left 2 !.param fsw=1k
 TEXT -1648 -776 Left 2 !.param d={pout/(vbus*vbus/rtip)}
@@ -182,3 +178,4 @@ TEXT -1648 -904 Left 2 !.param vbus=28
 TEXT -1648 -840 Left 2 !.param pout=130
 TEXT -1648 -872 Left 2 !.param rtip=2.5
 TEXT -1648 -936 Left 2 !.param vcc=3.3
+TEXT 312 -208 Left 2 !.lib ZXGD3006E6.lib