2021-11-28 17:18:50 +01:00
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.title KiCad schematic
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.include "TL072-dual.lib"
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.include "VDMOS_models.lib"
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R15 out GND 1k
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C5 out Net-_C4-Pad1_ 1u
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XU1 Net-_R16-Pad2_ Net-_R4-Pad1_ Net-_C2-Pad1_ GND Net-_C3-Pad1_ Net-_R3-Pad2_ Net-_R17-Pad2_ VCC TL072c
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R6 Net-_M2-Pad3_ Net-_R3-Pad2_ 100k
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R17 Net-_M2-Pad2_ Net-_R17-Pad2_ 100
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M2 Net-_C4-Pad1_ Net-_M2-Pad2_ Net-_M2-Pad3_ Tj2 Tcase2 IRFP240 thermal
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R8 Net-_M2-Pad3_ GND 0.8
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V1 VCC GND 36
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R7 Net-_M1-Pad3_ Net-_C4-Pad1_ 0.1
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C4 Net-_C4-Pad1_ out 10m
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M1 VCC Net-_M1-Pad2_ Net-_M1-Pad3_ Tj1 Tcase1 IRFP240 thermal
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R16 Net-_M1-Pad2_ Net-_R16-Pad2_ 100
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C1 VCC GND 1u
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C2 Net-_C2-Pad1_ in 0.33u
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Vin1 in GND dc 0 ac 1 sin(0 0.5 100 20m)
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Vamb1 Net-_R11-Pad1_ GND {envtemp}
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Rl1 out GND 8
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R13 Net-_C7-Pad1_ Tcase2 0.2
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R14 Net-_R11-Pad1_ Net-_C7-Pad1_ 3
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C7 Net-_C7-Pad1_ GND 300m
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C6 Net-_C6-Pad1_ GND 300m
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R10 Net-_C6-Pad1_ Tcase1 0.2
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R11 Net-_R11-Pad1_ Net-_C6-Pad1_ 3
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R9 GND Tj1 1G
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R12 GND Tj2 1G
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R2 Net-_C3-Pad1_ GND 10k
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C3 Net-_C3-Pad1_ GND 1u
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R4 Net-_R4-Pad1_ GND 1k
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R3 Net-_C2-Pad1_ Net-_R3-Pad2_ 100k
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R1 VCC Net-_C3-Pad1_ 390k
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R5 Net-_C4-Pad1_ Net-_R4-Pad1_ 19.5k
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.ic v(Tj1)={envtemp} v(Tj2)={envtemp}
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.temp {envtemp}
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.param envtemp=25
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.tran 200u 10
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.option RELTOL=.01 ABSTOL=1N VNTOL=10u
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2022-03-14 10:58:05 +01:00
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.probe v(tj1) v(tj2) v(tcase1) v(tcase2) v(in) v(out)
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2021-11-28 17:18:50 +01:00
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.probe i(m1:s) vd(m2:s, m1:s) vd(M2:1:3)
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2022-03-14 10:58:05 +01:00
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.probe alli
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2022-04-25 15:19:08 +02:00
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.probe p(M2) p(M1) p(XU1)
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2021-11-28 17:18:50 +01:00
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.save @m1[id] @m2[id] ; in out
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.control
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set controlswait
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if $?sharedmode
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rusage
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else
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run
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display
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rusage
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settype temperature tj1 tj2 tcase1 tcase2
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plot tj1 tj2 tcase1 tcase2
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plot in out xlimit 6 6.04
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2022-04-25 15:19:08 +02:00
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plot i(xu1:vcc-) i(xu1:vcc+)*(-1) xlimit 6 6.04
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2021-11-28 17:18:50 +01:00
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plot @m1[id] + i(m1:d) xlimit 9 9.04
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2022-04-25 13:39:23 +02:00
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plot m1:power m2:power ylimit 11 21
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2022-04-25 15:19:08 +02:00
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plot xu1:power
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2022-04-25 13:39:23 +02:00
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meas tran m1power avg m1:power
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meas tran m2power avg m2:power
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2022-04-25 15:19:08 +02:00
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meas tran U1power avg xu1:power
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2021-11-28 17:18:50 +01:00
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end
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.endc
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.end
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