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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1028271/uc1844-issue-with-isense-resistor
您好！
我们为我们的应用选择了 uc1844 PWM 控制器、我们将运行相同的仿真来验证设计参数。 在这里、我们遇到了 Isense 电阻器问题。
如果只有0.6欧姆电阻适合您、则听起来它与仿真设置相关。 如果<= 0.6 Ω 正常工作、则您可以检查电流感应波形、查看大于0.6 Ω 的电阻是否会使 CS 感应过高。
