https://blog.youkuaiyun.com/weixin_50643237zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/weixin_50643237/article/details/151194563https://blog.youkuaiyun.com/weixin_50643237/article/details/151194563weixin_50643237Thu, 04 Sep 2025 21:41:41 +0800https://blog.youkuaiyun.com/weixin_50643237/article/details/150556449https://blog.youkuaiyun.com/weixin_50643237/article/details/150556449weixin_50643237Wed, 20 Aug 2025 16:16:44 +0800https://blog.youkuaiyun.com/weixin_50643237/article/details/149947906https://blog.youkuaiyun.com/weixin_50643237/article/details/149947906weixin_50643237Tue, 05 Aug 2025 22:51:20 +0800VGS−Vth时，MOS管进入线性区，Iout 会随 Vin​ 下降而减小，恒流失效。由于 Vref和 Rsense未变，Iout无需调整，运放无需动作，OUT保持不变，Iout恒定。]]>https://blog.youkuaiyun.com/weixin_50643237/article/details/149752834https://blog.youkuaiyun.com/weixin_50643237/article/details/149752834weixin_50643237Tue, 29 Jul 2025 18:43:38 +0800https://blog.youkuaiyun.com/weixin_50643237/article/details/149719888https://blog.youkuaiyun.com/weixin_50643237/article/details/149719888weixin_50643237Mon, 28 Jul 2025 16:34:45 +0800https://blog.youkuaiyun.com/weixin_50643237/article/details/149713914https://blog.youkuaiyun.com/weixin_50643237/article/details/149713914weixin_50643237Mon, 28 Jul 2025 13:06:08 +0800