1 | * PSpice Model Editor - Version 16.0.0
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2 | *
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3 | *$
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4 | *LM4041_N
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5 | *****************************************************************************
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6 | * (C) Copyright 2013 Texas Instruments Incorporated. All rights reserved.
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7 | *****************************************************************************
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8 | ** This model is designed as an aid for customers of Texas Instruments.
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9 | ** TI and its licensors and suppliers make no warranties, either expressed
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10 | ** or implied, with respect to this model, including the warranties of
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11 | ** merchantability or fitness for a particular purpose. The model is
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12 | ** provided solely on an "as is" basis. The entire risk as to its quality
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13 | ** and performance is with the customer
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14 | *****************************************************************************
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15 | *
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16 | ** Released by: WEBENCH Design Center,Texas Instruments Inc.
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17 | * Part: LM4041_N
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18 | * Date: 08APR2013
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19 | * Model Type: TRANSIENT
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20 | * Simulator: PSPICE
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21 | * Simulator Version: 16.0.0
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22 | * EVM Order Number: N/A
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23 | * EVM Users Guide: N/A
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24 | * Datasheet: SNOS641D-MAY 2004-REVISED APRIL 2005
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25 | *
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26 | * Model Version: Final 1.00
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27 | *
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28 | *****************************************************************************
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29 | *
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30 | * Updates:
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31 | *
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32 | * Final 1.00
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33 | * Release to Web.
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34 | *
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35 | ******************************************************************************
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36 | .SUBCKT LM4041_N_ADJC1P233 FB V+ V- PARAMS: TOL=1
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37 | C_Cstart V- START 60nF TC=0,0
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38 | Q_Q22 N03098 N01931 V- NPN1X
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39 | Q_Q7 N02184 VC_Q2 N01786 NPN1X
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40 | Q_Q12 N02229 N03098 N04190 NPN1X
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41 | Q_Q13 N04160 N04160 N04190 NPN1X 10
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42 | Q_Q3 VC_Q3 VB_Q3 VE NPN1X 10
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43 | Q_Q5 VC_Q3 N01129 N01136 PNPL1X 1.8
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44 | Q_Q6 N01129 N01129 N01136 PNPL1X 1.8
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45 | C_C3 N03098 N01136 3pF TC=0,0
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46 | Q_Q23 N01136 N01136 N08107 NPN1X
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47 | R_R10 N01129 N01786 60K TC=0,0
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48 | Q_Q15 N04160 N02229 N01136 PNPL1X 10
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49 | R_R1toR5 N07686 N01136 30.5K TC=0,0
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50 | R_R15 N01931 Q20B 66K TC=0,0
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51 | Q_Q14 N02229 N02229 N01136 PNPL1X 1
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52 | Q_Q20 N01533 Q20B V- NPN1X
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53 | R_R6 VB_Q2 N07686 20K TC=0,0
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54 | C_Cx V- N01136 150pF TC=0,0
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55 | C_C2 VC_Q3 N02514 6pF TC=0,0
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56 | E_Estart N30465 V- VALUE { max(0.4*(1-V(VB_Q2, VB_Q3)/.05), 0)+V(Q20B)
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57 | + }
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58 | Q_Q1 V- FB Q1E PNPV1X 5
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59 | Q_Q17 N01533 FB Q1E PNPL1X 1
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60 | R_Rx6 V+ N01136 40 TC=0,0
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61 | Q_Q19 Q20B VE N08426 PNPL1X 1
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62 | R_R8 Q1E VB_Q3 45K TC=0,0
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63 | Q_Q16 N01136 N04160 V- NPN1X 10
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64 | Q_Q4 VC_Q2 N01129 N01136 PNPL1X 1.8
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65 | R_R13 Q20B N01533 40K TC=0,0
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66 | R_Rstart0 START N30465 100 TC=0,0
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67 | R_R11 N02514 N02184 100K TC=0,0
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68 | R_R14 N01755 V- {IF({TOL}>0,7K ,4.95K)} TC=0,0
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69 | Q_Q11 N03098 N02514 N01136 PNPL1X 1.8
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70 | Q_Q21 N01786 Q20B N01755 NPN1X 6.75
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71 | Q_Q24 N01136 N07686 N08116 NPN1X
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72 | Q_Q8 N02514 VC_Q3 N01786 NPN1X
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73 | Q_Q2 VC_Q2 VB_Q2 VE NPN1X
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74 | Q_Q10 N02514 N02184 N01136 PNPL1X 3.1
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75 | Q_Q9 N02184 N02184 N01136 PNPL1X 3.1
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76 | R_R18 Q1E N08116 138K TC=0,0
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77 | R_R59 N01136 N08426 51K TC=0,0
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78 | R_R12 N01505 V- 6K TC=0,0
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79 | L_Lx1 N01136 V+ 10uH
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80 | R_R16 N04190 V- 1K TC=0,0
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81 | Q_Q18 VE Q20B N01505 NPN1X
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82 | R_Rstart1 Q20B START 20K TC=0,0
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83 | R_R17 N08116 N08107 260K TC=0,0
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84 | R_R7 VB_Q3 VB_Q2 10K TC=0,0
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85 | C_C1 VC_Q2 N03098 3pF TC=0,0
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86 | *
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87 | .model Menable NMOS LEVEL 1
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88 | + VTO 0
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89 | + KP 20.000000E-06
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90 | + PHI 0.6
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91 | + IS 10.000000E-15
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92 | + PB .8
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93 | + PBSW .8
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94 | + UCRIT 10.000000E+03
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95 | + DIOMOD 1
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96 | *+ VDD 5
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97 | *+ XPART 0
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98 | *
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99 | .model NPN1X NPN Is=13.84e-18 Bf=130 TR=8ns
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100 | *+ ne=3 CJE=.2pF CJC=4pF TF=8ns
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101 | *
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102 | *+ Bf=40
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103 | *
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104 | .model PNPV1X PNP Is=261.8e-18 Bf=222
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105 | *
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106 | .model PNPL1X PNP Is=48e-18 Bf=63
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107 | *+ CJE=1pF
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108 | *
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109 | *
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110 | .model Dideal D Is=0.001p N=0.01 Rs=0 Ikf=0 Xti=2 Eg=1.11 Cjo=0
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111 | + M=0.33 Vj=1 Fc=0.5 Isr=0.1n Nr=2 Bv=75 Ibv=1e-10 Tt=0
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112 | *
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113 | .ENDS LM4041_N_ADJC1P233
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114 | *$
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