ADP5350ACPZ-1-R7 datasheet(41/63 Pages) AD

41 / 63 page

Data Sheet

ADP5350

Rev. B | Page 41 of 63

Bit No.

Mnemonic

Access

Default

Description

[5:2]

ICHG[3:0]

R/W

1100

Fast charge current programming bus. The values of the constant

current charge can be programmed to the following values:

0000 = 25mA.

0001 = 50 mA.

0010 = 75 mA.

0011 = 100 mA.

0100 = 125 mA.

0101 = 150 mA.

0110 = 200 mA.

0111 = 250 mA.

1000 = 300 mA.

1001 = 350 mA.

1010 = 400 mA.

1011 = 450 mA.

1100 = 500 mA.

1101 = 550 mA.

1110 = 600 mA.

1111 = 650 mA.

[1:0]

ITRK_DEAD[1:0]

R/W

Trickle and weak charge current programming bus. The values of the

trickle and weak charge currents can be programmed as per the

following values:

00 = 5 mA.

01 = 10 mA.

10 = 20 mA.

11 = 50 mA.

Table 24. CHARGER_VOLTAGE_THRESHOLD, Register Address 0x05 Bit Descriptions

Bit No.

Mnemonic

Access

Default

Description

Not used

Not used.

[6:5]

VRCH[1:0]

R/W

Recharge voltage programming bus. The values of the recharge

threshold can be programmed as per the following values:

00 = 80 mV.

01 = 140 mV.

10 = 200 mV.

11 = 260 mV.

[4:3]

VTRK_DEAD[1:0]

R/W

Trickle to fast charge dead battery voltage programming bus. The

values of the trickle to fast charge threshold can be programmed to

the following values:

00 = 2.4 V.

01 = 2.5 V.

10 = 2.6 V.

11 = 3.3 V.

[2:0]

VWEAK[2:0]

R/W

011

Weak battery voltage rising threshold. The values of the weak

battery voltage rising threshold can be programmed to the

following values:

000 = 2.7 V.

001 = 2.8 V.

010 = 2.9 V.

011 = 3.0 V.

100 = 3.1 V.

101 = 3.2 V.

110 = 3.3 V.

111 = 3.4 V.

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