MAX8893A Datasheet, PDF (37/50 Pages) Maxim Integrated Products – μPMICs for Multimedia Application Processors in a 3.0mm x 2.5mm WLP

µPMICs for Multimedia Application Processors
in a 3.0mm x 2.5mm WLP
Table 7. Active Discharge Control
This register contains the active discharge enable bits for the BUCK, load switch, and LDO1−LDO5.
Register Pointer
Reset Value
Type
Special Features
REGISTER NAME
ACTIVE DISCHARGE CONTROL
0x01
0xFF
Read/write
—
BIT
B7 (MSB)
B6
B5
B4
B3
B2
B1
B0 (LSB)
NAME
BUCK_ADEN
LS_ADEN
LDO1_ADEN
LDO2_ADEN
LDO3_ADEN
LDO4_ADEN
LDO5_ADEN
—
DESCRIPTION
0 = BUCK active discharge is disabled
1 = BUCK active discharge is enabled
0 = Load switch active discharge is disabled
1 = Load switch active discharge is enabled
0 = LDO1 active discharge is disabled
1 = LDO1 active discharge is enabled
0 = LDO2 active discharge is disabled
1 = LDO2 active discharge is enabled
0 = LDO3 active discharge is disabled
1 = LDO3 active discharge is enabled
0 = LDO4 active discharge is disabled
1 = LDO4 active discharge is enabled
0 = LDO5 active discharge is disabled
1 = LDO5 active discharge is enabled
Reserved for future use
DEFAULT VALUE
1
1
1
1
1
1
1
—
______________________________________________________________________________________   37