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BQ25882: PG_STAT and INT issue

Part Number: BQ25882

Hi. 

My customer is designed using BQ25882.

But some device is occurred PG_STAT and INT issue.

VBUS is OK but PG_STAT is 0 (Not power good) and PG Flag is toggled.

And PG INT is masked by REG13 but INT is occurred continuously.

D+/D- is shorted.

When issue is occurred, Force input detect bit is set 1.

Please let me know why this symptom is occurred.

I attached register of abnormal device txt file.

* Created: Thu May 09 17:45:20 KST 2019
*
* Format: Register Name  tab Character,\t  Register Address  tab Character,\t  Hexadecimal register value.
* Device: bq25880
* BQZ Container: Charger_1_00-bq25882.bqz
*
REG00	94
REG01	54
REG02	81
REG03	40
REG04	21
REG05	ad
REG06	7d
REG07	00
REG08	0d
REG09	f5
REG0A	00
REG0B	00
REG0C	30
REG0D	00
REG0E	00
REG0F	01
REG10	80
REG11	00
REG12	f1
REG13	85
REG14	49
REG15	80
REG16	00
REG17	01
REG19	00
REG1B	11
REG1D	1d
REG1F	1d
REG21	02
REG23	00
REG25	11