AS3715 datasheet(142/159 Pages) AMSOSRAM

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ams Datasheet

Page 141

[v1-03] 2015-Aug-10

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AS3715 − Register Description

Figure 177:

Fuse9

Addr:a9h

Fuse9

Bit

Bit Name

Default

Access

Bit Description

auto_off

Defines startup behavior at first battery insertion

0 : Startup of chip if VBAT>ResVoltRise

1 : Enter power OFF mode (Startup with ON key or

charger insertion)

chg_pwr_off_en

RW_SM

Enable power OFF mode, if charger is detected

0 : Exit of Power OFF mode, if charger is detected (level)

1 : Exit of Power OFF mode, if charger is attached or

detached

5:4

res_timer

b00

Set RESTime, after the last regulator has started

0 : RESTIME=10ms

1 : RESTIME=50ms

2 : RESTIME=100ms

3 : RESTIME=150ms

3:1

ResVoltRise

b000

This value determines the reset level ResVoltRise for

rising VBAT.

ResVoltFall is set to ResVoltRise-2 by default

0 : 2.7V

1 : 2.9V

2 : 3.1V

3 : 3.2V

4 : 3.3V

5 : 3.4V

6 : 3.5V

7 : 3.6V

i2c_deva_bit1

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