AS3715 datasheet(139/159 Pages) AMSOSRAM

номер детали	AS3715

подробное описание детали	Dual or Single Power Path PMIC

PDF	159 Pages

Scroll/Zoom	100%

производитель	AMSOSRAM [ams-OSRAM AG]

домашняя страница	https://ams-osram.com/

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139 / 159 page

Page 138

ams Datasheet

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[v1-03] 2015-Aug-10

AS3715 − Register Description

Figure 170:

T4_T3_hyst

Figure 171:

LockRegister

Figure 172:

ASIC_ID1

Addr:8dh

T4_T3_hyst

Bit

Bit Name

Default

Access

Bit Description

7:4

T4_hyst

The T4_hyst bits set the hysteresis for the temperature

comparator

0h-fh : T4lim_lower=T4lim_upper+(T4_hyst+3)*7mV

3:0

T3_hyst

The T3_hyst bits set the hysteresis for the temperature

comparator

0h-fh : T3lim_lower=T3lim_upper+(T3_hyst+3)*7mV

Addr:8eh

LockRegister

Bit

Bit Name

Default

Access

Bit Description

1:0

reg_lock

b00

Enables lock of Regulator voltages

Bits can only be set.

Reset only with full reset cycle

0 : No lock

1 : Lock of voltage of LDOs (LDO1..8_vsel) (all bits) and

voltage of StepDownBits(sd1..4_vsel) [5:6] only

2 : Lock voltage of StepDownbits 5:6 only (no LDOs)

3 : Lock voltage of StepDowns (all bits) and LDOs (all bits).

2charger_lock

Enables lock of the following charger registers:

81h,82h,83h, Chargervoltagecontrol,

Chargercurrentcontrol, Chargerconfig

Bits can only be set.

Reset only with full reset cycle

Addr:90h

ASIC_ID1

Bit

Bit Name

Default

Access

Bit Description

7:0

ID1

h8d

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