SFFS141 December   2021 TCAN1167-Q1

 

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5.3.2.3 SM-7: VCCOUT undervoltage; UVCCOUT

The TCAN1167-Q1 monitors the VCCOUT supply rail that powers the CAN transceiver. For undervoltage events, there is a filter time that the event must last longer than (tUVFLT) for the tUVSLP timer to start. Once the tUVSLP timer expires and the under voltage condition is still present, the device enters sleep mode.