About the ConnectCore 6 Plus
Power supply architecture
ConnectCore 6 Plus Hardware Reference Manual
9
n
Five PMIC LDO:
l
VLDO2
l
VLDO3_MCA
l
VLDO4
l
VLDO6
l
VLDO8
l
VDD_SD2
l
VDD_WLAN_SD1
Signal
name
PMIC
regulator
Output
voltage
Output
accuracy
Maximum
current
Dropout
voltage
(MAX)
Turn on
time
(MAX)
Turn
off
time
(MAX)
Quiescent
current in
OFF mode
(TYP)
VGEN_
3V3
BUCKPERI 3.3 V
+/-3%
1500 mA
-
1 µA
1.2 ms
-
Note
The maximum current consumption mentioned in the previous table is a combination of the
current consumed by the module (max 500mA) and by the carrier board for external use (1000mA).
The table below provides the characteristics of the optional LDO outputs:
Signal
name
PMIC
regulator
Output
voltage
Output
accuracy
Default
voltage
Maximum
current
Drop output
voltage
(MAX)
Quiescent current
in OFF mode
(TYP)
VLDO2
LDO2
0.6-
1.86 V
+/-3%
1.8 V
200 mA
150 mV
1 µA
VLDO3_
MCA
LDO3
0.9-
3.44 V
+/-3%
3.3 V
200 mA
150 mV
1 µA
VLDO4
LDO4
0.9-
3.44 V
+/-3%
3.3 V
200 mA
150 mV
1 µA
VLDO6
LDO6
0.9-3.6
V
+/-3%
3.3 V
200 mA
150 mV
1 µA
VLDO8
LDO8
0.9-3.6
V
+/-3%
3.3 V
200 mA
150 mV
1 µA
VDD_
SD2
LDO9
0.95 -
3.6 V
+/-1%
3.3 V
200 mA
150 mV
1 µA
VDD_
WLAN_
SD1
LDO10
0.9 - 3.6
V
+/-3%
3.3 V
300 mA
150 mV
1 µA
