ADP5350ACPZ-1-R7 datasheet(43/63 Pages) AD

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Data Sheet

ADP5350

Rev. B | Page 43 of 63

Bit No.

Mnemonic

Access

Default

Description

[2:0]

CHAGER_STATUS[2:0]

Not applicable

Charger status bus.

000 = off.

001 = trickle charge.

010 = fast charge (CC mode).

011 = fast charge (CV mode).

100 = charge complete.

101 = suspend.

110 = trickle, fast, or safety charge timer expired.

111 = battery detection.

Table 28. CHARGER_STATUS2, Register Address 0x09 Bit Descriptions

Bit No.

Mnemonic

Access

Default

Description

[7:5]

THR_STATUS[2:0]

Not applicable

THR pin status.

000 = off.

001 = battery cold.

010 = battery cool.

011 = battery warm.

100 = battery hot.

111 = thermistor is in normal operating temperature, between

the battery cool and battery warm settings.

IPK_STAT

Not applicable

Peak current limit status bit. Set high if four or more peak

inductor current limits are reached in succession.

Not used

Not used.

[2:0]

BATTERY_STATUS[2:0]

Not applicable

Battery status bus.

000 = battery monitor off.

001 = no battery.

010 = VBSNS < VTRK.

011 = VTRK ≤ VBSNS < VWEAK.

100 = VBSNS ≥ VWEAK.

Table 29. CHARGER_FAULT, Register Address 0x0A Bit Descriptions1

Bit No.

Mnemonic

Access

Default

Description

[7:4]

Not used

Not used.

BAT_SHR

R/W

When this bit is high, a battery short circuit is detected.

IND_PEAK

R/W

When this bit is high, an inductor peak current-limit fault has occurred.

TSD_130

R/W

When this bit is high, the overtemperature early warning has occurred.

TSD_140

R/W

When this bit is high, the overtemperature condition is detected. The device shuts down due

to an overtemperature condition.

To reset the fault bits in the CHARGER_FAULT register, cycle the power on VBUSx, or read and then write the corresponding I2C bit high continuously.

Table 30. BATTERY_SHORT, Register Address 0x0B Bit Descriptions

Bit No.

Mnemonic

Access

Default

Description

[7:5]

TBAT_SHR[2:0]

R/W

100

Battery short timeout timer:

000 = 1 sec

001 = 2 sec

010 = 4 sec

011 = 10 sec

100 = 30 sec

101 = 60 sec

110 = 120 sec

111 = 180 sec

ADP5350ACPZ-1-R7 Datenblatt(PDF) 43 Page - Analog Devices

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