pwm-driver

555 timer PWM driver - Schematic, PCB and case
Index Commits Files Refs README LICENSE
   1 *Feb 16, 2010
   2 *Doc. ID: 90183, Rev. A
   3 *File Name: part irf540_sihf540_PS.txt and part irf540_sihf540_PS.spi
   4 *This document is intended as a SPICE modeling guideline and does not
   5 *constitute a commercial product datasheet.  Designers should refer to the
   6 *appropriate data sheet of the same number for guaranteed specification
   7 *limits.
   8 .SUBCKT irf540 1 2 3
   9 **************************************
  10 *      Model Generated by MODPEX     *
  11 *Copyright(c) Symmetry Design Systems*
  12 *         All Rights Reserved        *
  13 *    UNPUBLISHED LICENSED SOFTWARE   *
  14 *   Contains Proprietary Information *
  15 *      Which is The Property of      *
  16 *     SYMMETRY OR ITS LICENSORS      *
  17 *Commercial Use or Resale Restricted *
  18 *   by Symmetry License Agreement    *
  19 **************************************
  20 * Model generated on Apr 24, 96
  21 * Model format: SPICE3
  22 * Symmetry POWER MOS Model (Version 1.0)
  23 * External Node Designations
  24 * Node 1 -> Drain
  25 * Node 2 -> Gate
  26 * Node 3 -> Source
  27 M1 9 7 8 8 MM L=100u W=100u
  28 * Default values used in MM:
  29 * The voltage-dependent capacitances are
  30 * not included. Other default values are:
  31 *   RS=0 RD=0 LD=0 CBD=0 CBS=0 CGBO=0
  32 .MODEL MM NMOS LEVEL=1 IS=1e-32
  33 +VTO=3.56362 LAMBDA=0.00291031 KP=25.0081
  34 +CGSO=1.60584e-05 CGDO=4.25919e-07
  35 RS 8 3 0.0317085
  36 D1 3 1 MD
  37 .MODEL MD D IS=1.02194e-10 RS=0.00968022 N=1.21527 BV=100
  38 +IBV=0.00025 EG=1.2 XTI=3.03885 TT=1e-07
  39 +CJO=1.81859e-09 VJ=1.1279 M=0.449161 FC=0.5
  40 RDS 3 1 4e+06
  41 RD 9 1 0.0135649
  42 RG 2 7 5.11362
  43 D2 4 5 MD1
  44 * Default values used in MD1:
  45 *   RS=0 EG=1.11 XTI=3.0 TT=0
  46 *   BV=infinite IBV=1mA
  47 .MODEL MD1 D IS=1e-32 N=50
  48 +CJO=2.49697e-09 VJ=0.5 M=0.9 FC=1e-08
  49 D3 0 5 MD2
  50 * Default values used in MD2:
  51 *   EG=1.11 XTI=3.0 TT=0 CJO=0
  52 *   BV=infinite IBV=1mA
  53 .MODEL MD2 D IS=1e-10 N=0.4 RS=3e-06
  54 RL 5 10 1
  55 FI2 7 9 VFI2 -1
  56 VFI2 4 0 0
  57 EV16 10 0 9 7 1
  58 CAP 11 10 2.49697e-09
  59 FI1 7 9 VFI1 -1
  60 VFI1 11 6 0
  61 RCAP 6 10 1
  62 D4 0 6 MD3
  63 * Default values used in MD3:
  64 *   EG=1.11 XTI=3.0 TT=0 CJO=0
  65 *   RS=0 BV=infinite IBV=1mA
  66 .MODEL MD3 D IS=1e-10 N=0.4
  67 .ENDS
  68