MP2722 When Boost enabled interrupt is not working

Battery Management
1

Hi,

We are using MP2722 IC. In that we have tried as per the datasheet register setting enabled the Boost with DRP
First time
The chg int 12H - 06 when Type C charging is not connected
chg int 12H -76 when Type C charging is connected

Second time onwards
The chg int 12H - 06 when Type C charging is not connected
chg int 12H -06 when Type C charging is connected

So the Interrupt is not working after removing type c and connected.

Regards
Balakrishna

2

Hello krishna.varkala,

please upload screenshot of register values for each portion described for better assistance.

3

Hello edurado,

Thank you for the replay. The below are the screenshots of the same.

Settings
Settings1584×856 168 KB

1st attempt
The charger is disconnected

Charger Disconnected
Charger Disconnected1600×823 137 KB

The charger is connected
Charger Connected 1st time
Charger Connected 1st time1600×718 111 KB

2nd attempt onwards, The charger connected also reg12h is not updating
The charger is disconnected
Charger Connected 2nd time
Charger Connected 2nd time1600×823 148 KB

The charger is connected again
Charger Disconnected
Charger Disconnected1600×823 137 KB

Regards,
Balakrishna

4

Looking into this will update you when I have more information

5

Hello eduardo.

Have you received the update/more information?

Regards,
Balakrishna

6

This supports boosting from the battery to the IN pin. Not from IN pin to the battery.

What interrupt are you expecting?