I built battery powered system for Jetson TX2 developer kit carrier board according to app note DA-08405-001_v1.5 “NVIDIA JETSON TX1 AND JETSON TX2 MODULE BATTERY AND CHARGER DESIGN GUIDELINES”
Main parameters: AC/DC output voltage: 15V; 3x battery pack voltage: 10 - 12.6V
The problem is: When I switch off AC/DC, the input voltage of carrier board changes from 15V to Vbat=12V (during tests). At this time, VIN_PWR_BAD_L generates on carrier board and board powered down. The same issue occurs when I switch on AC/DC and input voltage board switches from the battery (12V) to AC/DC (15V).
but it’s been half a year already, and maybe there is some new information about fixing the problem?