ZHCSIJ8A July 2018 – October 2021 TPS3431-Q1
PRODUCTION DATA
When the voltage on VDD is less than VDD(min), and greater than or equal to VPOR, the WDO signal is asserted (logic low). When EN is logic low, the watchdog output WDO is in a high-impedance state and logic low regardless of the WDI signal that is input to the device.