5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Place close to
phase 1 MOSFET
Place close to
phase 1 Inductor
Fsw~ 500KHZ
DEFAULT SHORT
18A
18A
303_VSN
COMP
CSCOMP
CSSUM
303_VSP
DIFFOUT
303_CSP3
303_CSP1
303_CSP1
TSENSE
CSREF
TSENSE
SW3
SW1
CSREF
CSREF
VR_EN
303_CSP2
303_CSP3
3.3V
VIN
VIN
VIN
5V
3.3V
5V
5V
VCC_IN
VCC_IN
VCC_IN
VCC_IN
VCC_IN
VCCST
5V
SWN144
SWN344
PSYS 52
H_CPU_SVIDALRT# 11
H_PROCHOT# 13
H_CPU_SVIDCLK 11
H_CPU_SVIDDAT 11
VCC_SENSE11
VSS_SENSE11
SWN344
SWN144
CSN344
CSN144
CSN3 44
SWN3 44
CSN1 44
SWN1 44
ALL_SYS_PWRGD10,27,33
H_VR_READY10
Title
Size Document Number R e v
Date: Sheet
of
D02A
[44] VCCIN
Custom
44 61Thursday, August 06, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
6-71-NV400-D02A
Title
Size Document Number R e v
Date: Sheet
of
D02A
[44] VCCIN
Custom
44 61Thursday, August 06, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
6-71-NV400-D02A
Title
Size Document Number R e v
Date: Sheet
of
D02A
[44] VCCIN
Custom
44 61Thursday, August 06, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
6-71-NV400-D02A
PJ3 *CV-40mil
12
PR212 0_04
PR170
165K_1%_04
PR214 0_04
PR27
45.3_1%_04
+
PC13
PSLB30E227M
VCor e_CAP
PR209
*20mil short-p
G2
SW
G1
S2
D1
S1
PQ6
FDPC5018SG
1
4
2
8
9
6
5
7
3
10
PR179
53.6K_1%_04
PR216 0_04
PR192 1K_1%_04
PR197
*20mil short-p
PR297
2.2_06
G2
SW
G1
S2
D1
S1
PQ5
FDPC5018SG
1
4
2
8
9
6
5
7
3
10
PC8
470p_50V_X7R_04
PC106
1000p_50V_X7R_04
PU7
NCP81303MNTXG
VSN
3
VSP
2
IOUT
4
DIFFOUT
5
FB
6
COMP
7
ILIM
8
CSCOMP
9
CSSUM
10
CSREF
11
CSP3
12
CSP2
13
ADD
18
ICCMAX
19
GND
20
BST1
21
HG1
22
SW1
23
VBOOT/SR
17
LG3
27
SW3
28
HG3
29
BST3
30
PWM2
31
VRMP
32
VCC
33
SDIO
35
ALERT#
36
SCLK
37
VR_HOT#
38
VR_RDY
39
EN
40
DRON
16
CSP1
14
TSENSE
15
LG1
24
PVCC
25
PGND
26
PSYS
1
PAD
41
ROSC
34
PC67
1u_25V_X7R_06
PR23
118K_1%_04
PC70
0.1u_25V_X7R_06
PC263
2200p_50V_X7R_04
PR28
*100_04
PR298
2.2_06
PR196
*20mil short-p
PR168
2.2_06
PR15
133K_1%_06 PR165
2K_1%_04
PR181
910_1%_06
PR25 10K_04
PC71
0.1u_25V_X7R_06
PC264
2200p_50V_X7R_04
PC66
10u_25V_X6S_08
PR217 0_04
PC69
10u_25V_X6S_08
PR188
49.9_1%_04
PR26
*75_04
PC77
820p_50V_X7R_04
PR215 *100_04
PR16
29.4K_1%_04
PR20 *1K_1%_04
PR293
*10K_1%_04
+
PC113
330uF_2V_5*5*4.2
PC81
10u_25V_X6S_08
PC12
0.1u_10V_X7R_04
PR210
*20mil short-p
PR11 10_04
PC99
470p_50V_X7R_04
PC5
0.1u_16V_X7R_04
PC111
22u_6.3V_X6S_08
PC10 *0.1u_16V_X7R_04
PR29
100_04
PR175
10K_1%_04
PR203
1K_1%_04
PR174
0_04
PC11
0.01u_50V_X7R_04
PL4
CMME063T-R24MS1R197
12
PC80
10u_25V_X6S_08
PR24 2_06
PR176
4.3K_1%_04
PR13 10K_1%_04
PR173
14.7K_1%_04
PR198
2.2_06
PC115
22u_6.3V_X6S_08
PC93 47p_50V_NPO_04
PJ4 1mm
1 2
PR21
20K_1%_04
PC98
4.7u_6.3V_X6S_06
PC87
0.22u_16V_X7R_06
PC110
*22u_4V_X6S_06
PC3
0.022u_25V_X7R_04
PR12 26.1K_1%_04
PR14 43.2K_1%_04
PR17
133K_1%_06
PL3
CMME063T-R24MS1R197
12
PR22
1_06
PC88
2200p_50V_X7R_04
PC102
0.22u_16V_X7R_06
PC4
0.01u_50V_X7R_04
PR166 10_04
PR30 1K_04
PC82
0.022u_25V_X7R_04
+
PC15
PSLB30E227M
VCor e_CAP
PR213 0_04
PR169
75K_1%_04
PC9
1u_16V_X7R_06
PR294
*10K_1%_04
PR180
10K_1%_04
PC83
220p_50V_NPO_04
PC109
*22u_4V_X6S_06
+
PC112
330uF_2V_5*5*4.2
PC68
1u_25V_X7R_06
PR211
220K_1%_04
PC103
2200p_50V_X7R_04
PNTC1
*EW TF02-103F3I-N
12
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