* * Changes for LTspice * The original "Pulse_rising" and "Pulse_falling" subcircuits have been * disabled. * I have replaced them with my own LTspice specific versions. * * PSpice Model Editor - Version 10.3.0 *$ * source NCP2820 .subckt NCP2820 INN INP OUTM OUTP PGND VP /SD GND PVP X_U3 CURRENT_BREAK N182659 $G_DPWR $G_DGND INV R_VAR_R1_R15 0 VAR_R1_N34914370 0.2meg X_VAR_R1_Gain_control_S5 VAR_R1_Gain_control_3 0 VAR_R1_N3491449 + VAR_R1_Gain_control_N3545319 Gain_control_VAR_R1_Gain_control_S5 V_VAR_R1_Gain_control_V3 VAR_R1_Gain_control_N3319121 0 10Vdc X_VAR_R1_Gain_control_U72 SHT_DWN VAR_R1_Gain_control_/RISE + VAR_R1_Gain_control_/FALL VAR_R1_Gain_control_1 $G_DPWR $G_DGND AND3 I_VAR_R1_Gain_control_I5 VAR_R1_Gain_control_N3568910 0 DC 20mAdc X_VAR_R1_Gain_control_U59 SHT_DWN VAR_R1_Gain_control_FALL + PULSE_FALLING PARAMS: WIDTH=5ms X_VAR_R1_Gain_control_U65 VAR_R1_Gain_control_1 + VAR_R1_Gain_control_N3565039 $G_DPWR $G_DGND INV X_VAR_R1_Gain_control_U73 VAR_R1_Gain_control_N35460122 + VAR_R1_Gain_control_/FALL VAR_R1_Gain_control_2 $G_DPWR $G_DGND AND2 X_VAR_R1_Gain_control_U60 SHT_DWN VAR_R1_Gain_control_RISE PULSE_RISING + PARAMS: WIDTH=5ms C_VAR_R1_Gain_control_C3 0 VAR_R1_N3491449 10u IC=0 X_VAR_R1_Gain_control_U61 SHT_DWN VAR_R1_Gain_control_RISE + VAR_R1_Gain_control_N3545992 $G_DPWR $G_DGND AND2 X_VAR_R1_Gain_control_U74 VAR_R1_Gain_control_/SHT_DWN + VAR_R1_Gain_control_/RISE VAR_R1_Gain_control_FALL VAR_R1_Gain_control_3 + $G_DPWR $G_DGND AND3 X_VAR_R1_Gain_control_S3 VAR_R1_Gain_control_2 0 VAR_R1_N3491449 0 + Gain_control_VAR_R1_Gain_control_S3 X_VAR_R1_Gain_control_U58 VAR_R1_Gain_control_RISE + VAR_R1_Gain_control_/RISE $G_DPWR $G_DGND INV X_VAR_R1_Gain_control_S7 VAR_R1_Gain_control_N3565337 0 + VAR_R1_Gain_control_N3545319 0 Gain_control_VAR_R1_Gain_control_S7 X_VAR_R1_Gain_control_U62 VAR_R1_Gain_control_/SHT_DWN + VAR_R1_Gain_control_/RISE VAR_R1_Gain_control_N3546028 $G_DPWR $G_DGND AND2 X_VAR_R1_Gain_control_M1 VAR_R1_Gain_control_N3545311 + VAR_R1_Gain_control_N3568910 VAR_R1_Gain_control_N3319121 BSS84/ZTX X_VAR_R1_Gain_control_M2 VAR_R1_Gain_control_N3568910 + VAR_R1_Gain_control_N3568910 VAR_R1_Gain_control_N3319121 BSS84/ZTX X_VAR_R1_Gain_control_S4 VAR_R1_Gain_control_1 0 + VAR_R1_Gain_control_N3545311 VAR_R1_N3491449 + Gain_control_VAR_R1_Gain_control_S4 X_VAR_R1_Gain_control_U63 VAR_R1_Gain_control_N3545992 + VAR_R1_Gain_control_N3546028 VAR_R1_Gain_control_N35460122 $G_DPWR $G_DGND OR2 X_VAR_R1_Gain_control_U57 SHT_DWN VAR_R1_Gain_control_/SHT_DWN $G_DPWR + $G_DGND INV X_VAR_R1_Gain_control_U66 VAR_R1_Gain_control_3 + VAR_R1_Gain_control_N3565337 $G_DPWR $G_DGND INV I_VAR_R1_Gain_control_I4 VAR_R1_Gain_control_N3545319 0 DC 20mAdc X_VAR_R1_Gain_control_U64 VAR_R1_Gain_control_FALL + VAR_R1_Gain_control_/FALL $G_DPWR $G_DGND INV X_VAR_R1_Gain_control_S6 VAR_R1_Gain_control_N3565039 0 + VAR_R1_Gain_control_N3545311 0 Gain_control_VAR_R1_Gain_control_S6 X_VAR_R1_X1 VAR_R1_N3491449 0 VAR_R1_N34914370 INN ZX2_N ZX E_U9 ZX2_N 0 VALUE {LIMIT(V(GND,INN)*1E5,-5V,+5V)} R_U9 GND INN 1G X_U5 MOSL N3615407 $G_DPWR $G_DGND INV X_hysteresis_U30 hysteresis_N3265617 hysteresis_N3265623 $G_DPWR + $G_DGND INV X_hysteresis_U31 hysteresis_N3265623 SHT_DWN $G_DPWR $G_DGND INV E_hysteresis_E2 hysteresis_N3265617 0 VALUE { if ( V(/SD, 0)<0.4,0,if( + V(/SD, 0)>1.2,V(VP),0.9) ) } X_D9 GND OUTP D1N4500 X_U4 N182659 OUTR MOSR_INT $G_DPWR $G_DGND OR2 V_V9 N3312364 GND +PULSE 0 5 0 1n 1n 2u 4u X_U2 OUTL N182659 MOSL_INT $G_DPWR $G_DGND OR2 X_S3 N3609927 GND PVP OUTP NCP2820_S3 X_S2 MOSL GND N3265283 GND NCP2820_S2 E_E9 MOSR GND VALUE { if ( V(MOSR_INT, GND)<0.4,0,if( V(MOSR_INT, + GND)>1.2,V(VP),0.9) ) } C_C3 GND VRAMP 4p IC=0 E_U8 ZX2_P 0 VALUE {LIMIT(V(GND,INP)*1E5,-5V,+5V)} R_U8 GND INP 1G X_D8 OUTP PVP D1N4500 E_E6 N3633097 GND VALUE { 0.34*V(VP) } E_E8 MOSL GND VALUE { if ( V(MOSL_INT, GND)<0.4,0,if( V(MOSL_INT, + GND)>1.2,V(VP),0.9) ) } E_E5 VRAMP N3338568 VALUE { 0.08*V(VP) } R_Rf2 INN ZX2_N 222.5k X_D7 GND N3265283 D1N4500 E_E4 CURRENT_BREAK GND VALUE { IF(V(N3287729, N3287823)>0.1u,V(VP),0) } X_F1 N3265283 OUTM PVP CURRENT_SENSE NCP2820_F1 R_R14 GND CURRENT_SENSE 1 R_Rf1 INP ZX2_P 222.5k G_G3 PVP GND VALUE { if(V(SHT_DWN, GND)<=0.1,1u,2.5m) } X_D6 N3265283 PVP D1N4500 E_ABM2 N3648951 0 VALUE { V(ZX2_N) + +V(N3647451) } G_G1 PVP N3313902 VALUE { 1.2*1e-6*V(VP) } E_ABM1 N3401620 0 VALUE { V(ZX2_P) + +V(N3633097) } X_S1 N3615407 GND PVP N3265283 NCP2820_S1 X_S4 MOSR GND OUTP GND NCP2820_S4 R_R15 GND /SD 300K E_ABS1 N3287823 0 VALUE {ABS(V(CURRENT_SENSE))} V_V6 N3287729 GND 1.5 E_E3 OUTR GND VALUE { IF(V(N3648951, VRAMP)>1u,V(VP),0) } E_E7 N3647451 GND VALUE { 0.34*V(VP) } X_U6 MOSR N3609927 $G_DPWR $G_DGND INV R_VAR_R_R15 0 VAR_R_N34914370 0.2meg X_VAR_R_Gain_control_S5 VAR_R_Gain_control_3 0 VAR_R_N3491449 + VAR_R_Gain_control_N3545319 Gain_control_VAR_R_Gain_control_S5 V_VAR_R_Gain_control_V3 VAR_R_Gain_control_N3319121 0 10Vdc X_VAR_R_Gain_control_U72 SHT_DWN VAR_R_Gain_control_/RISE + VAR_R_Gain_control_/FALL VAR_R_Gain_control_1 $G_DPWR $G_DGND AND3 I_VAR_R_Gain_control_I5 VAR_R_Gain_control_N3568910 0 DC 20mAdc X_VAR_R_Gain_control_U59 SHT_DWN VAR_R_Gain_control_FALL PULSE_FALLING + PARAMS: WIDTH=5ms X_VAR_R_Gain_control_U65 VAR_R_Gain_control_1 + VAR_R_Gain_control_N3565039 $G_DPWR $G_DGND INV X_VAR_R_Gain_control_U73 VAR_R_Gain_control_N35460122 + VAR_R_Gain_control_/FALL VAR_R_Gain_control_2 $G_DPWR $G_DGND AND2 X_VAR_R_Gain_control_U60 SHT_DWN VAR_R_Gain_control_RISE PULSE_RISING + PARAMS: WIDTH=5ms C_VAR_R_Gain_control_C3 0 VAR_R_N3491449 10u IC=0 X_VAR_R_Gain_control_U61 SHT_DWN VAR_R_Gain_control_RISE + VAR_R_Gain_control_N3545992 $G_DPWR $G_DGND AND2 X_VAR_R_Gain_control_U74 VAR_R_Gain_control_/SHT_DWN + VAR_R_Gain_control_/RISE VAR_R_Gain_control_FALL VAR_R_Gain_control_3 $G_DPWR + $G_DGND AND3 X_VAR_R_Gain_control_S3 VAR_R_Gain_control_2 0 VAR_R_N3491449 0 + Gain_control_VAR_R_Gain_control_S3 X_VAR_R_Gain_control_U58 VAR_R_Gain_control_RISE + VAR_R_Gain_control_/RISE $G_DPWR $G_DGND INV X_VAR_R_Gain_control_S7 VAR_R_Gain_control_N3565337 0 + VAR_R_Gain_control_N3545319 0 Gain_control_VAR_R_Gain_control_S7 X_VAR_R_Gain_control_U62 VAR_R_Gain_control_/SHT_DWN + VAR_R_Gain_control_/RISE VAR_R_Gain_control_N3546028 $G_DPWR $G_DGND AND2 X_VAR_R_Gain_control_M1 VAR_R_Gain_control_N3545311 + VAR_R_Gain_control_N3568910 VAR_R_Gain_control_N3319121 BSS84/ZTX X_VAR_R_Gain_control_M2 VAR_R_Gain_control_N3568910 + VAR_R_Gain_control_N3568910 VAR_R_Gain_control_N3319121 BSS84/ZTX X_VAR_R_Gain_control_S4 VAR_R_Gain_control_1 0 VAR_R_Gain_control_N3545311 + VAR_R_N3491449 Gain_control_VAR_R_Gain_control_S4 X_VAR_R_Gain_control_U63 VAR_R_Gain_control_N3545992 + VAR_R_Gain_control_N3546028 VAR_R_Gain_control_N35460122 $G_DPWR $G_DGND OR2 X_VAR_R_Gain_control_U57 SHT_DWN VAR_R_Gain_control_/SHT_DWN $G_DPWR + $G_DGND INV X_VAR_R_Gain_control_U66 VAR_R_Gain_control_3 + VAR_R_Gain_control_N3565337 $G_DPWR $G_DGND INV I_VAR_R_Gain_control_I4 VAR_R_Gain_control_N3545319 0 DC 20mAdc X_VAR_R_Gain_control_U64 VAR_R_Gain_control_FALL + VAR_R_Gain_control_/FALL $G_DPWR $G_DGND INV X_VAR_R_Gain_control_S6 VAR_R_Gain_control_N3565039 0 + VAR_R_Gain_control_N3545311 0 Gain_control_VAR_R_Gain_control_S6 X_VAR_R_X1 VAR_R_N3491449 0 VAR_R_N34914370 INP ZX2_P ZX X_integrateur_S5 integrateur_N1206063 0 N3313902 0 + integrateur_integrateur_S5 X_integrateur_S6 N3312364 0 0 N3316268 integrateur_integrateur_S6 X_integrateur_S3 integrateur_N1206063 0 N3338568 N3316268 + integrateur_integrateur_S3 X_integrateur_U1 N3312364 integrateur_N1206063 $G_DPWR $G_DGND INV X_integrateur_S2 N3312364 0 N3313902 N3338568 integrateur_integrateur_S2 G_G2 N3316268 GND VALUE { 1.2*1e-6*V(VP) } E_E2 OUTL GND VALUE { IF(V(N3401620, VRAMP)>1u,V(VP),0) } .ENDS NCP2820 *$ ***************************************** * Creation: Thierry SUTTO * * Date: 18 SEP 2003 * * Based on: n/a * ***************************************** * The pulse is generated when a falling * * edge is detected on IN pin. * * The width of the pulse is an * * adjustable param. * ***************************************** .SUBCKT Pulse_Falling_ IN Pulse params: Width=100ns X_U2 N383922 N383908 PULSE $G_DPWR $G_DGND AND2 X_U1 N383828 N383908 $G_DPWR $G_DGND DELAY PARAMS: DELAY=30ns TOL=10 IO_LEVEL=0 MNTYMXDLY=0 X_U4 IN N383828 $G_DPWR $G_DGND DELAY PARAMS: DELAY={Width} TOL=10 IO_LEVEL=0 MNTYMXDLY=0 X_U5 N383828 IN N383922 $G_DPWR $G_DGND XOR .ENDS *$ ***************************************** * Creation: Thierry SUTTO * * Date: 18 SEP 2003 * * Based on: n/a * ***************************************** * The pulse is generated when a rising * * edge is detected on IN pin. * * The width of the pulse is an * * adjustable param. * ***************************************** .SUBCKT Pulse_Rising_ In Pulse params: Width=100ns X_U2 N200223 IN N385549 $G_DPWR $G_DGND XOR X_U3 N385493 IN PULSE $G_DPWR $G_DGND AND2 X_U4 N385549 N385493 $G_DPWR $G_DGND DELAY PARAMS: DELAY=5n TOL=10 IO_LEVEL=0 MNTYMXDLY=0 X_U1 IN N200223 $G_DPWR $G_DGND DELAY PARAMS: DELAY={Width} TOL=10 IO_LEVEL=0 MNTYMXDLY=0 .ENDS *$ .subckt Gain_control_VAR_R1_Gain_control_S5 1 2 3 4 S_VAR_R1_Gain_control_S5 3 4 1 2 _VAR_R1_Gain_control_S5 RS_VAR_R1_Gain_control_S5 1 2 1G .MODEL _VAR_R1_Gain_control_S5 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R1_Gain_control_S5 *$ .subckt Gain_control_VAR_R1_Gain_control_S3 1 2 3 4 S_VAR_R1_Gain_control_S3 3 4 1 2 _VAR_R1_Gain_control_S3 RS_VAR_R1_Gain_control_S3 1 2 1G .MODEL _VAR_R1_Gain_control_S3 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R1_Gain_control_S3 *$ .subckt Gain_control_VAR_R1_Gain_control_S7 1 2 3 4 S_VAR_R1_Gain_control_S7 3 4 1 2 _VAR_R1_Gain_control_S7 RS_VAR_R1_Gain_control_S7 1 2 1G .MODEL _VAR_R1_Gain_control_S7 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R1_Gain_control_S7 *$ .subckt Gain_control_VAR_R1_Gain_control_S4 1 2 3 4 S_VAR_R1_Gain_control_S4 3 4 1 2 _VAR_R1_Gain_control_S4 RS_VAR_R1_Gain_control_S4 1 2 1G .MODEL _VAR_R1_Gain_control_S4 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R1_Gain_control_S4 *$ .subckt Gain_control_VAR_R1_Gain_control_S6 1 2 3 4 S_VAR_R1_Gain_control_S6 3 4 1 2 _VAR_R1_Gain_control_S6 RS_VAR_R1_Gain_control_S6 1 2 1G .MODEL _VAR_R1_Gain_control_S6 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R1_Gain_control_S6 *$ .subckt NCP2820_S3 1 2 3 4 S_S3 3 4 1 2 _S3 RS_S3 1 2 1G .MODEL _S3 VSWITCH Roff=1e7 Ron=0.3 Voff=0.1V Von=2.0V .ends NCP2820_S3 *$ .subckt NCP2820_S2 1 2 3 4 S_S2 3 4 1 2 _S2 RS_S2 1 2 1G .MODEL _S2 VSWITCH Roff=1e7 Ron=0.3 Voff=0.1V Von=2.0V .ends NCP2820_S2 *$ .subckt NCP2820_F1 1 2 3 4 F_F1 3 4 VF_F1 1 VF_F1 1 2 0V .ends NCP2820_F1 *$ .subckt NCP2820_S1 1 2 3 4 S_S1 3 4 1 2 _S1 RS_S1 1 2 1G .MODEL _S1 VSWITCH Roff=1e7 Ron=0.3 Voff=0.1V Von=2.0V .ends NCP2820_S1 *$ .subckt NCP2820_S4 1 2 3 4 S_S4 3 4 1 2 _S4 RS_S4 1 2 1G .MODEL _S4 VSWITCH Roff=1e7 Ron=0.3 Voff=0.1V Von=2.0V .ends NCP2820_S4 *$ .subckt Gain_control_VAR_R_Gain_control_S5 1 2 3 4 S_VAR_R_Gain_control_S5 3 4 1 2 _VAR_R_Gain_control_S5 RS_VAR_R_Gain_control_S5 1 2 1G .MODEL _VAR_R_Gain_control_S5 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R_Gain_control_S5 *$ .subckt Gain_control_VAR_R_Gain_control_S3 1 2 3 4 S_VAR_R_Gain_control_S3 3 4 1 2 _VAR_R_Gain_control_S3 RS_VAR_R_Gain_control_S3 1 2 1G .MODEL _VAR_R_Gain_control_S3 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R_Gain_control_S3 *$ .subckt Gain_control_VAR_R_Gain_control_S7 1 2 3 4 S_VAR_R_Gain_control_S7 3 4 1 2 _VAR_R_Gain_control_S7 RS_VAR_R_Gain_control_S7 1 2 1G .MODEL _VAR_R_Gain_control_S7 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R_Gain_control_S7 *$ .subckt Gain_control_VAR_R_Gain_control_S4 1 2 3 4 S_VAR_R_Gain_control_S4 3 4 1 2 _VAR_R_Gain_control_S4 RS_VAR_R_Gain_control_S4 1 2 1G .MODEL _VAR_R_Gain_control_S4 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R_Gain_control_S4 *$ .subckt Gain_control_VAR_R_Gain_control_S6 1 2 3 4 S_VAR_R_Gain_control_S6 3 4 1 2 _VAR_R_Gain_control_S6 RS_VAR_R_Gain_control_S6 1 2 1G .MODEL _VAR_R_Gain_control_S6 VSWITCH Roff=1e8 Ron=0.001 Voff=100mV + Von=3V .ends Gain_control_VAR_R_Gain_control_S6 *$ .subckt integrateur_integrateur_S5 1 2 3 4 S_integrateur_S5 3 4 1 2 _integrateur_S5 RS_integrateur_S5 1 2 1G .MODEL _integrateur_S5 VSWITCH Roff=1e8 Ron=0.1 Voff=0 Von=4 .ends integrateur_integrateur_S5 *$ .subckt integrateur_integrateur_S6 1 2 3 4 S_integrateur_S6 3 4 1 2 _integrateur_S6 RS_integrateur_S6 1 2 1G .MODEL _integrateur_S6 VSWITCH Roff=1e8 Ron=0.1 Voff=0 Von=4 .ends integrateur_integrateur_S6 *$ .subckt integrateur_integrateur_S3 1 2 3 4 S_integrateur_S3 3 4 1 2 _integrateur_S3 RS_integrateur_S3 1 2 1G .MODEL _integrateur_S3 VSWITCH Roff=1e8 Ron=0.1 Voff=0 Von=4 .ends integrateur_integrateur_S3 *$ .subckt integrateur_integrateur_S2 1 2 3 4 S_integrateur_S2 3 4 1 2 _integrateur_S2 RS_integrateur_S2 1 2 1G .MODEL _integrateur_S2 VSWITCH Roff=1e8 Ron=0.1 Voff=0 Von=4 .ends integrateur_integrateur_S2 *$