ADP5061 datasheet(33/44 Pages) AD

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Data Sheet

ADP5061

Rev. 0 | Page 33 of 44

Table 30. Charger Status Register 2, Register Address 0x0C

Bit No.

Mnemonic

Access

Default

Description

[7:5]

THR_STATUS[2:0]

N/A

THR pin status.

000 = off.

001 = battery cold.

010 = battery cool.

011 = battery warm.

100 = battery hot.

111 = thermistor OK.

Not used

N/A

RCH_LIM_INFO

N/A

The recharge limit information function is activated when DIS_RCH

is logic high and the CHARGER_STATUS[2:0] = 100 (binary). The

status bit informs the system that a recharge cycle is required.

0 = VBAT_SNS > VRCH.

1 = VBAT_SNS < VRCH.

2:0

BATTERY_STATUS[2:0]

Battery status bus.

000 = battery monitor off.

001 = no battery.

010 = VBAT_SNS < VTRK.

011 = VTRK ≤ VBAT_SNS < VWEAK.

100 = VBAT_SNS ≥ VWEAK.

Table 31. Fault Register1, Register Address 0x0D

Bit No.

Mnemonic

Access

Default

Description

[7:4]

Not used

BAT_SHR

R/W

1 = indicates detection of a battery short.

Not used

R/W

TSD 130°C

R/W

1 = indicates an overtemperature (lower) fault.

TSD 140°C

R/W

1 = indicates an overtemperature fault.

To reset the fault bits in the fault register, cycle power on VINx or write high to the corresponding I2C bit.

Table 32. Battery Short, Register Address 0x10

Bit No.

Mnemonic

Access

Default

Description

[7:5]

TBAT_SHR[2:0]

R/W

100 = 30 sec

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.

[4:3]

Not used

R/W

[2:0]

VBAT_SHR[2:0]

R/W

100 = 2.4 V

Battery short voltage threshold level.

000 = 2.0 V.

001 = 2.1 V.

010 = 2.2 V.

011 = 2.3 V.

100 = 2.4 V.

101 = 2.5 V.

110 = 2.6 V.

111 = 2.7 V.

ADP5061 Datasheet(PDF) 33 Page - Analog Devices

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