This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1088165/tps2491-soft-start-and-mosfet-thermal-resistance
我已更新了低负载电流和软启动的设计计算。 请您仔细检查一下。
估计 MOSFET 热阻在较高的一侧。 您是否建议更换 MOSFET？
CFS 文件/__key/communityserver-discussion-components-files/196/TPS249x_5F00_8x_5F00_Design_5F00_Calculator_5F00_March_5F00_2022.xlsx
你好，尼基尔，
目前的 MOSFET 设计看起来不错。我们为您的目标规格提供了集成解决方案。 TPS2662，TPS2640，TPS2660等器件是理想的选件。
此致，Rakesh
