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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/989844/tps7b4250-q1-does-the-tps7b4250-q1-become-high-z-after-thermal-shutdown
大家好、
TPS7B4250-Q1在热关断后是否变为高阻态？ 还是器件下拉至 GND？
此致、
西村
Nishimura-San、您好！
在热关断期间、LDO 将关闭导通 FET、输出阻抗可能会变为高电平。 但请记住、热关断是一种临时状态、通常在发生热关断时、LDO 将循环进入和退出热关断。 输出阻抗也可能快速变化。
Jason Song
