ADP5350ACBZ-1-R7 datasheet(44/63 Pages) AD

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ADP5350

Data Sheet

Rev. B | Page 44 of 63

Bit No.

Mnemonic

Access

Default

Description

[4:3]

Not used

Not used.

[2:0]

VBAT_SHR[2:0]

R/W

100

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

Table 31. BATTERY_THERMISTOR_CONTROL, Register Address 0x0C Bit Descriptions

Bit No.

Mnemonic

Access

Default

Description

ILIM_JEITA_COOL

R/W

Selects the battery charging current when in the cool temperature

range of 0°C and 10°C (see Table 14).

0 = approximately 50% of programmed charge current.

1 = approximately 10% of programmed charge current.

TBAT_LOW

R/W

Selects the battery temperature low threshold. When the battery

temperature is lower than TBAT_LOW, charging stops.

0 = 0°C.

1 = 10°C.

TBAT_HIGH

R/W

Selects the battery temperature high threshold. When the battery

temperature is higher than TBAT_HIGH, charging stops.

0 = 45°C.

1 = 60°C.

R_NTC

R/W

Factory setting

Selects the battery thermistor NTC resistance.

0 = 10 kΩ at 25°C.

1 = 100 kΩ or 47 kΩ at 25°C.

[3:0]

BETA_NTC1

R/W

Factory setting

4-bit programming bus for NTC beta setting.

0000 = 2350.

0001 = 2600.

0010 = 2750.

0011 = 3000.

0100 = 3150.

0101 = 3350.

0110 = 3500.

0111 = 3600.

1000 = 3800.

1001 = 4000.

1010 = 4200.

1011 = 4400.

1100 = 4600.

1101 = 4800.

1110 = 5000.

1111 = 5200.

The BETA_NTC bits are trimmed by factory setting; writing these bits in the application is not recommended.

ADP5350ACBZ-1-R7 Datenblatt(PDF) 44 Page - Analog Devices

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