
请参考数据表8.3.1 Undervoltage Lockout and Low Power Shutdown (UVLO Pin)中的内容:
https://www.ti.com.cn/cn/lit/ds/symlink/tps92512hv.pdf
“The UVLO pin of the device should always be used to set the minimum VIN voltage that the circuit operates at. This level should be set using the minimum input voltage expected for the application with a minimum setting of 4.5 V. ”