Hi, team,
My customer is using bq24297
Issue:
Plug in USB_5V first time ---- Plug out USB_5V first time for 5seconds,DC_DET_MCU reduce to 1.1V from 3.3V. MCU can detect plug out USB_5V ---- Plug in USB_5V second time----Plug out USB_5V first time for 1 second. DC_DET_MCU reduce to 1.5V from 3.3V .MCU cann’t detect plug out USB_5V.
VBUS is connected to MCU's GPIO through a 47k+75k resistor divider. At the time, when the MCU detects 1.5V, VBUS is in fact 2.5V.
I wonder for bq24297, when VBUS drops to 2.5V, will this IC give some indication, like INT, for example?
