BQ25713 datasheet(54/111 Pages) TI2

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Table 8-14. ChargerStatus Register (I2C address = 21h) Field Descriptions (continued)

BIT

FIELD

TYPE

RESET

DESCRIPTION

IN_OTG

0b: Charger is not in OTG

1b: Charge is in OTG

Table 8-15. ChargerStatus Register (I2C address = 20h) Field Descriptions

BIT

FIELD

TYPE

RESET

DESCRIPTION

Fault ACOV

The status are latched if triggered until a read from host.

0b: No fault

1b: ACOV

Fault BATOC

The status is latched if triggered until a read from host. Fault

indicator for BATOC only during normal operation. However, in PTM

mode when EN_BATOC=1b, this status bit is fault indicator for both

BATOVP and BATOC; when EN_BATOC=0b, this status bit is not

effective.

0b: No fault

1b: BATOC is triggered

Fault ACOC

The status is latched if triggered until a read from host.

0b: No fault

1b: ACOC

Fault SYSOVP

R/W

SYSOVP Status and Clear. SYSOVP fault is latched until a clear

from host by writing this bit to 0.

When the SYSOVP occurs, this bit is HIGH. During the SYSOVP, the

converter is disabled.

After the SYSOVP is removed, the user must write a 0 to this bit

or unplug the adapter to clear the SYSOVP condition to enable the

converter again.

0b: Not in SYSOVP <default at POR>

1b: In SYSOVP. When SYSOVP is removed, write 0 to clear the

SYSOVP latch.

Fault VSYS_UVP

R/W

VSYS_UVP fault status and clear. VSYS_UVP fault is latched until a

clear from host by writing this bit to 0.

0b: No fault <default at POR>

1b: When system voltage is lower than VSYS_UVP, then 7 times

restart tries are failed.

Fault Force_Converter_Off

The status is latched if triggered until a read from host.

0b: No fault

1b: Force converter off triggered (when FORCE_CONV_OFF

(REG0x30[3])=1b)

Fault_OTG_OVP

The status is latched if triggered until a read from host.

0b: No fault

1b: OTG OVP fault is triggered

Fault_OTG_UVP

The status is latched if triggered until a read from host.

0b: No fault

1b: OTG UVP fault is triggered

BQ25730

SLUSE65A – FEBRUARY 2021 – REVISED JANUARY 2024

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