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TL431: 使用TINA-TI仿真规格书推荐电路无法实现,求告知原因?原贴连接:https://e2echina.ti.com/support/power-management/f/power-management-forum/296046/tl431-tina-ti

Other Parts Discussed in Thread: TL431, TINA-TI

按照TL431官方推荐电路:

我使用TINA-TI进行相同仿真:仿真电路和波形如下?无法得到稳定的5V电压和电流。

使用其他简易模拟软件是可以实现的:不知道为什么???