BD7185AGWL Datasheet, PDF (11/79 Pages) Rohm – Power Management LSI

BD7185AGWL
Datasheet
Initial Output Voltage Summary
Usage Example
Power
Supply
SWREG1
CORE
PBAT1
SWREG2
MEMORY
PBAT2
SWREG3
ANALOG
PBAT3
SWREG4
VIN2 power supply
(efficiency improvement)
PBAT4
SWREG5
VIN1 power supply
(efficiency improvement)
PBAT5
LDO1
I/O
VIN1
LDO2
USB
VBAT
LDO3
SIM I/F
VBAT
LDO4
Reserved
VIN1
LDO5
SYS PLL
VIN1
LDO6
Reserved
VIN1
LDO7
TCXO
VIN1
LDO8
2.5V R/F
VIN1
LDO9
LNA
VIN1
LDO10
HKADC
VIN1
LDO11
RX PLL
VIN2
LDO12
TX PLL
VIN2
(Note 8) Initial output voltage depends on PSET pin setting.
SWREG Output Voltage Step Table
Initial Output Voltage
1.20V
1.80V
1.20V
1.40V
3.20V
2.60V / 1.80V ^{(Note 8)}
3.30V
1.80V
2.80V
1.20V
2.80V
2.80V
2.50V
2.80V
2.80V
1.20V
1.20V
Max Load
1.0A
0.5A
0.5A
0.5A
Adjustable Range
±50,100mV
±50,100mV
±50,100mV
±50,100mV
1.4A
300mA
50mA
50mA
300mA
150mA
150mA
50mA
150mA
150mA
150mA
150mA
150mA
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
±50,100mV
SWREG1 SWREG2 SWREG3 SWREG4 SWREG5
1.00
1.00
1.00
1.00
1.20
1.05
1.05
1.05
1.05
1.40
1.10
1.10
1.10
1.10
1.70
1.15
1.15
1.15
1.15
1.75
1.20
1.20
1.20
1.20
1.80
1.25
1.25
1.25
1.25
1.85
1.30
1.30
1.30
1.30
1.90
Voltage step 1.35
1.35
1.35
1.35
3.00
[V]
1.40
1.40
1.40
1.40
3.05
1.45
1.45
1.45
1.45
3.10
1.50
1.50
1.50
1.50
3.15
1.70
1.70
1.70
1.70
3.20
1.75
1.75
1.75
1.75
3.25
1.80
1.80
1.80
1.80
3.30
1.85
1.85
1.85
1.85
3.35
1.90
1.90
1.90
1.90
3.40
Voltage step
[V]
LDO1
1.70
1.75
1.80
1.85
1.90
2.50
2.55
2.60
2.65
2.70
2.80
2.90
2.95
3.00
3.05
3.10
LDO2
2.55
2.60
2.65
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.20
3.25
3.30
3.35
3.40
LDO3
1.70
1.75
1.80
1.85
1.90
2.50
2.60
2.70
2.80
2.90
2.95
3.00
3.05
3.10
3.20
3.30
LDO4
1.10
1.20
1.30
1.70
1.80
1.90
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
3.00
LDO5
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.70
1.80
1.90
2.60
2.70
2.80
2.90
3.00
3.10
LDO6
1.10
1.20
1.30
1.70
1.80
1.90
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
3.00
LDO7
1.10
1.20
1.30
1.70
1.80
1.90
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
3.00
LDO8
1.20
1.30
1.70
1.80
2.40
2.45
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
3.00
LDO9
1.10
1.20
1.30
1.70
1.80
1.90
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
3.00
LDO10
1.10
1.20
1.30
1.70
1.80
1.90
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
3.00
LDO11
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
LDO12
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
○Product structure：Silicon monolithic integrated circuit
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○This product is not designed protection against radioactive rays
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TSZ02201-0Q4Q0AB00010-1-2
8.Apr.2014 Rev.001