Fairphone 4 - V00 Sheet 21 PM6350_Bucks

PM6350_Bucks
Page 6/36
C2101
1
2
10uF
VPH_PWR
10uF
2
1
C2102
VPH_PWR
C2105
1
2
10uF
VPH_PWR
10uF
2
1
C2106
VPH_PWR
VPH_PWR
VPH_PWR
Share S5A input
power routes
with S3A cap
Share S6A input
power routes
with S2A cap
VSNS_S1A_P
VREG_S1A_1P13
VSNS_S3A_P
VSNS_S1A_M
VREG_S6A_0P95
10uF
2
C2107
1
2
10uF
C2108
1
10uF
2
1
C2103 C2104
1
2
10uF 10uF
2
1
C2113
NOTE: SNS_Sx_P/M should be routed diff pair out
from Cap back toappropriate pins at PMIC
For LPDDR4x
For LDOs
VREG_S3A_0P75
VSNS_S3A_M
For GFX
VREG_S2A_1P87
VREG_S4A_0P8
VSNS_S4A_P
VSNS_S4A_M
For PM6350 LDOs
For VDD_MX VDDA_EBI PLL
VREG_S5A_0P8
VSNS_S5A_P
VSNS_S5A_M
For PM6350 LDOs
1
C2109
2
10uF
1
C2110
10uF
2
1 2
JP2107
JP2108
21
2
10uF
C2112
1
VREG_S4A_0P8
VSNS_S4A_P
VSNS_S4A_M
please select LOW ESR output bulk capacitors
Higher ESR may impact Transient response and efficiency
1
2
C2114
10uF
NM
1
2
C2116
10uF
NM
C2115
68pF
1
2
C2117
68pF
1
2
C2118
68pF
1
2
L2101
21
470nH
L2102
21
470nH
L2103
21
470nH
L2104
21
470nH
L2105
21
470nH
L2106
21
470nH
10uF
C2119
1
2
2
10uF
C2130
1
PM6350
VREG1
VDD_S4
VSW_S4
GND_S4
RMT_GND_S3
GND_S3
VSW_S3
VDD_S4
VSW_S4
GND_S4
VREG_S3
GND_S3
VSW_S3
VREG_S4
RMT_GND_S4
VSW_S3
VDD_S3
RMT_GND_S5
VDD_S5
VDD_S5
VREG_S5
VSW_S5
VSW_S5
GND_S2
GND_S2
VREG_S2
GND_S5
GND_S5
VSW_S2
VSW_S2
VDD_S2
VDD_S2
VDD_S6
VSW_S6
VREG_S1
RMT_GND_S1
VSW_S6GND_S6
VSW_S1
GND_S1
GND_S1
VSW_S6GND_S6
VREG_S6
VDD_S1
VSW_S1
VSW_S1
U2001
121
120
119
113
112 111
110
109
108
101 100
99
98
90
89
79
78
68
67
66
65
58
57
56
55
54
53
44
43
42
33
32
31
30
22
21
20
19
18
17
11
10
9
8
7
6
PM-6350-0-FOWPSP121-TR-00-0