AC USB BAT OUT bq2403x PACK+ PACK− System VDC GND VBUS GND D+ D − USB Port AC Adapter + Q1 Q2 Q3 UDG−04082 40 mΩ (2) b q 2 4 0 3 0 , b q 2 4 0 3 1 b q 2 4 0 3 2 A…
