autotests/folding/highlight.sp.fold

0001 * Current Mode PWM Average Model
0002 *
0003 .Subckt PWM-CM nA nC nP nVCtrl nD Params: Lsw=100uH Fsw=100kHz DCMax=0.95 DCMin=0.05 RISense=1 Slope=100m
0004 *
0005 * Input Resistor on Control Pin
0006 RVCtrl nVCtrl 0 1Meg
0007 *
0008 * ON Duty Cycle
0009 EDuty nD 0 Value={V(nDPC)*V(nCx,nP)/(V(nA,nP)-V(nCx,nP)+1u)} ; EDuty
0010 *
0011 .EndS PWM-CM
0012
0013 ** Includes
0014 .include some_model.mod
0015 .include models/test/BC550.mod
0016
0017
0018 ** Comments
0019 * General SPICE.
0020 ; PSpice
0021 $ ngspice
0022 .param ... ; PSpice
0023 .param ... $ ngspice
0024
0025 ** Parameters
0026 .param TESTPARAM = '2 * 1.5V'
0027 .param TESTPARAM = "2 * 1.5V"
0028 .param TESTPARAM = { 2 * 1.5V }
0029 .param TESTPARAM = [ 2 * 1.5V ]
0030 .param TESTPARAM = ( 2 * 1.5V )
0031
0032 .four 1Meg v(input)
0033
0034 Vinput input 0 SIN(500mV 1V 1k)
0035 vinput input 0 sin(500mV 1V 1k)
0036
0037 * Input Sources
0038 EXP(0 2V 1ms 2ms 3ms 1 2)
0039 exp(0 2V 1ms 2ms 3ms 1 2)
0040 * lx is also a function
0041 Lx node1 node2 200mH
0042
0043 ** Sub-Circuit
0044 * Call
0045 X1 inv ninv out v+ v- LM324
0046 x1 inv ninv out v+ v- lm324
0047
0048 .end