Datasheet
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VD1P1 (1.1 V @ 4A)
ADP2384
VD3P3 (3.3 V @ 1A)
EP53A7HQI
VSENSE should be connected
after the last output capacitor
VD1P2 (1.2 V @ 1.2A)
ADP1755
USB VBUS
Digital 1.8V 1000mA / 4000mA
5 V
Digital 1.1V 2000-4000mA / 4000mA
VD1P3 (1.3 V @ 1.2A)
ADP1755
VD1P8 (1.8 V @ 4A)
ADP2384
VS[0:2] = 0 for 3.3V
VA1P3 (1.3 V @ 1.2A)
ADP1755
Digital 3.3V 512mA / 1000mA
VD2P5 (2.5 V @ 1.2A)
ADP1755
POWER - 1.1V/1.8V/3.3V
DC BARREL
V5P0 V5P0
VD1P1
V5P0
V5P0 V5P0
VD1P8
V5P0 VD3P3
VD3P3
SYNC_1P1
SYNC_1P8
Title
Size Document Number Rev
Date: Sheet of
A
Nuand
B
14 17
Title
Size Document Number Rev
Date: Sheet of
A
Nuand
B
14 17
Title
Size Document Number Rev
Date: Sheet of
A
Nuand
B
14 17
C104
22uF
C101
0.1uF
R65 332K
C109
22uF
C106
6.8pF
C249
22uF
C241
10uF
C114
4.7pF
C100
22uF
C102
4.7uF
R61 332K
R138
820
C107
DNP
L10 22uH
C103
10uF
C113 1uF
+
C112
330uF_10V
C240
10uF
L9 22uH
R67
10K,1%
ADP2384
U29
VREG
3
GND
4
PVIN
16
PVIN
17
PVIN
18
PVIN
19
EN
20
PGOOD
21
RT
22
SYNC
23
SS
24
GND_PAD
25
SW
26
COMP
1
FB
2
SW
5
SW
6
SW
7
SW
14
BST
15
PGND
8
PGND
9
PGND
10
PGND
11
PGND
12
PGND
13
ADP2384
U27
VREG
3
GND
4
PVIN
16
PVIN
17
PVIN
18
PVIN
19
EN
20
PGOOD
21
RT
22
SYNC
23
SS
24
GND_PAD
25
SW
26
COMP
1
FB
2
SW
5
SW
6
SW
7
SW
14
BST
15
PGND
8
PGND
9
PGND
10
PGND
11
PGND
12
PGND
13
R58 0
C105 1uF
C116
10nF
R64
20K,1%
R66
27.4K
C115
DNP
R60
100
R63
10K,1%
R134
10K
C108
15nF
R59
8.45K
R133
10K
R62
16.9K
C111
22uF
D4
LTST-C190KGKT
EP53A7HQI
U28
LLM
3
VS2
9
VS1
10
VS0
11
ENABLE
12
AVIN
13
PVIN
14
NC_SW_1
1
NC_VFB
4
VSENSE
5
VOUT
7
VOUT
8
NC_SW_15
15
NC_SW_16
16
PGND
2
AGND
6
C250
22uF
C110
0.1uF