MAX8893A Datasheet, PDF (27/50 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
AGND
SDA
SDA
SCL
SCL
CREFBP
0.1µF
REFBP
ENUSB
USBSEL
ENUSB
CB
COM1
COM2
CIN2
2.2µF
CBATT
2.2µF
CIN1
2.2µF
Li+ BATTERY
MAX8893A
MAX8893B
MAX8893C
I2C AND LOGIC
EN
IN2
BATT IN1
LOAD SWITCH
CONTROL
EN
IN
VBUCK
LX
STEP-DOWN
CONVERTER
PGND
EN
IN
OUT
LDO1
ANALOG LDO
EN
IN
OUT
LDO2
EN
IN
OUT
LDO3
EN
IN
OUT
LDO4
ANALOG LDO
EN
IN
OUT
LDO5
ANALOG LDO
EN
IN
USB HIGH S/W
LS
CLS
1µF
ENLS
BUCK
LX
2.2µH
PGND
ENBUCK
VBUCK, 0.8V TO 2.4V
100mV STEP, 500mA
CBUCK
2.2µF
ENBUCK
LDO1
VLDO1, 1.6V TO 3.3V
100mV STEP, 300mA
CLDO1
2.2µF
ENLDO1
LDO2
ENLDO1
VLDO2, 1.2V TO 3.3V
100mV STEP, 300mA
CLDO2
2.2µF
ENLDO2
LDO3
ENLDO2
VLDO3, 1.6V TO 3.3V
100mV STEP, 300mA
CLDO3
2.2µF
ENLDO3
LDO4
ENLDO3
VLDO4, 0.8V TO 3.3V
100mV STEP, 150mA
CLDO4
1.0µF
ENLDO45
LDO5
ENLDO45
VLDO5, 0.8V TO 3.3V
100mV STEP, 200mA
CLDO5
2.2µF
NC1
NC2
NO1
NO2
Figure 6. Block Diagram and Application Circuit
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