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器件型号：LM25143-Q1 工具与软件：
我正在 TI 的 PSPICE 中使用 LM25143RHA-TRANS 模型、并收到以下错误：
These voltages failed to converge:
V(X_M2.8) = 23.01mV \ 22.71mV
V(X_M4.8) = 23.01mV \ 22.71mV
V(X_U1.X_U7_U624.YINT) = 91.70uV \ -3.209pV
V(X_U1.X_U7_U629.YINT) = 91.70uV \ -3.209pV
V(X_U1.X_U5_U637.YINT) = 91.70uV \ 0V
These supply currents failed to converge:
I(X_U1.X_U7_U624.E_ABMGATE) = -91.70uA \ 3.209pA
I(X_U1.X_U7_U629.E_ABMGATE) = -91.70uA \ 3.209pA
I(X_U1.X_U5_U637.E_ABMGATE) = -91.70uA \ 0A
I(X_U1.V_UCLK1_V45) = -2.842uA \ -2.834uA
I(X_U1.V_UCLK2_V45) = 6.404uA \ 6.419uA
These devices failed to converge:
X_U1.X_U7_U624.E_ABMGATE X_U1.X_U7_U629.E_ABMGATE X_U1.X_U5_U637.E_ABMGATE
X_U1.X_U2_U634.gq X_U1.X_U5_U31.gq X_U1.X_U5_U30.gq X_U1.X_UCLK2_U716.gq
Last node voltages tried were:
NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE
( EN) 13.5000 ( H1) 7.3987 ( H2) 7.3987 ( SS) 459.6E-09
( CS1) 8.537E-06 ( CS2) 8.537E-06 ( L01) 1.0455 ( L02) 1.0455
( SW1) 6.1177 ( SW2) 6.1177 ( COMP) -.0032 ( VCC1) .4212
( VDDA) 5.0000 ( VOUT) 16.36E-09 (VBATT) 13.5000 (N15134)-69.04E-15
(N15399) .8000 (N15793) 5.0000 (N15901) 6.1167 (N16009) 6.1167
(N17573) 331.8E-09 (N17609) 331.8E-09 (N18954) 0.0000 (X_U1.DN) .5000
(X_U1.UP) .5000 (X_U1.CLK) 0.0000
(X_U1.CLK2) 0.0000 (X_U1.FPWM) 0.0000
...
U1是我尝试仿真的模型、但我不知道如何解决与其他"U"参考设计相关的问题。
