SLUSDC7A March 2020 – November 2020 BQ25306
The device indicates charging state on the open drain STAT pin. The STAT pin can drive a LED that is pulled up to REGN rail through a current limit resistor.
|CHARGING STATE||STAT INDICATOR|
|Charging in progress (including recharge)||LOW|
|HiZ mode, sleep mode, charge disable||HIGH|
|Safety timer expiration with battery voltage above recharge threshold||HIGH|
||BLINKING at 1 Hz with 50% duty cycle|