MAX8893A Datasheet, PDF (36/50 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 6. On/Off Control
This register contains BUCK, LDO1−LDO5, USB switch, and load switch ON/OFF controls.
Register Pointer
Reset Value
Type
Special Features
REGISTER NAME
ON/OFF CONTROL
0x00
0x01
Read/write
—
BIT
B7 (MSB)
B6
B5
B4
B3
B2
B1
B0 (LSB)
NAME
EBUCK
ELS
ELDO1
ELDO2
ELDO3
ELDO4
ELDO5
EUSB
DESCRIPTION
0 = BUCK is disabled
1 = BUCK is enabled
0 = Load switch is disabled
1 = Load switch is enabled
0 = LDO1 is disabled
1 = LDO1 is enabled
0 = LDO2 is disabled
1 = LDO2 is enabled
0 = LDO3 is disabled
1 = LDO3 is enabled
0 = LDO4 is disabled
1 = LDO4 is enabled
0 = LDO5 is disabled
1 = LDO5 is enabled
0 = USB switch is enabled
1 = USB switch is disabled
DEFAULT VALUE
0
0
0
0
0
0
0
1
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