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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1364084/lm74502-attempting-a-high-side-driver-s-per-attached-circuit-why-should-simulation-run-endlessly-in-pspice-for-ti
尊敬的 Pranzal：
欢迎使用 E2E！
您能否 在输入端使用 VPULSE 而不是 VDC 再次尝试。
另外、"please enable to auto-found"选项中是仿真配置文件。
此致、
S·迪尔
感谢您的善意支持、同时我的问题已经通过
[FAQ] PSPICE-FOR-TI：我的仿真无法收敛、并显示"INFO (ORPSIM-16594)：要改善伪瞬态聚合和性能、请设置以下选项：PTRANABSTOL=1e-5、PTRANVNTOL=1e-4"。 -仿真、硬件和系统设计工具论坛-仿真、硬件和系统设计工具- TI E2E 支持论坛
