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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/573674/lp2985-33-lp2985
部件号：LP2985-33
LP2985的数据表具有与环境的热阻结点。 是否存在与外壳的热阻连接？ 我需要接点到外壳的电阻来进行一些热计算。
谢谢
LP2985-xxDBV...
R-Theta (JA)-高K：208.2 °C/W R-Theta (JC)，顶部：76.1 °C/W R-Theta(JB)：52.5 °C/W PSI(JT)：4.0 °C/W PSI(JB)：51.8 °C/W R-Theta (JC)，底部：不适用
