[参考译文] UCC28722：UCC28722 P-SPICE 库存在的问题。

admin

Guru**** 2419530 points

Other Parts Discussed in Thread: UCC28722

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1534096/ucc28722-issue-with-the-ucc28722-p-spice-library

器件型号：UCC28722

工具/软件：

我将 UCC28722 用于反激式设计、并使用 LT Spice 作为工具。

下载了 P-SPICE 模型并添加了 sbckt 作为符号。

除仿真外、一切都正常工作。

我已附上 LT SPICE 原理图和误差日志以供参考。

希望得到帮助！

C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(885): Expected end of line here.
+ params:  t=100
         ^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(886): Expected node name here.
s_s1         meas 0 reset2 0 s1
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(886): Expected device instantiation or directive here.
s_s1         meas 0 reset2 0 s1
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(887): Expected 2 node names here.
e_abm1         ch 0 value { if( v(in)>0.5 | v(out)>0.5,1,0)    }
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(888): Expected node name here.
r_r2         reset2 reset  0.1  
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(888): Expected device instantiation or directive here.
r_r2         reset2 reset  0.1  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(889): Expected 2 node names here.
e_abm3         out 0 value { if( v(meas)<0.5 & v(ch)>0.5,1,0)    }
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(890): Expected node name here.
r_r1         meas ch  {t} 
    ^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(890): Expected device instantiation or directive here.
r_r1         meas ch  {t} 
^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(891): Expected device instantiation or directive here.
c_c2         0 reset2  1.4427n  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(892): Expected device instantiation or directive here.
c_c1         0 meas  1.4427n  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
C:\Users\20021165\Desktop\New folder\UCC28722_PSPICE_TRANS\UCC28722_TRANS.lib(893): Expected 2 node names here.
e_abm2         reset 0 value { if(v(ch)<0.5,1,0)    }
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^