Ну как бы даташит нам говорит
EXTPWR open-drain output goes low under either of the two conditions:
1. ACDET is above 2.4 V
2. Adapter current is above 1.25 A using a 10-mΩ sense resistor (IADAPT voltage above 250 mV). Internally,
the AC current detect comparator looks between IADAPT and an internal 250-mV threshold. It indicates a
good adapter is connected because of valid voltage or current.
ACDET у меня больше 2,4в, зарядников пробовал 2, заведомо рабочих.
Ну как бы даташит нам говорит
EXTPWR open-drain output goes low under either of the two conditions:
1. ACDET is above 2.4 V
2. Adapter current is above 1.25 A using a 10-mΩ sense resistor (IADAPT voltage above 250 mV). Internally,
the AC current detect comparator looks between IADAPT and an internal 250-mV threshold. It indicates a
good adapter is connected because of valid voltage or current.
ACDET у меня больше 2,4в, зарядников пробовал 2, заведомо рабочих.