Schematic Diagrams
B - 40 Power CPU_VTT
B.Schematic Diagrams
Power CPU_VTT
Sheet 39 of 47
Power CPU_VTT
V6314
V6314
VIN
5V
CPU_VTT
V6314
SY S3V
V1.1
V1.1
3VS
5V
5V
5V
V6314
CPUVTT_ VID 24
VTT_PWROK44
1.1VP WG D41
CPUVTT_ VID 34
VTTPWR_ON28
CPUVTT_ VID 44
CPU_ VTT_FB4
CPU_ VTT_FB-4
5V4,17,24 , 3 0, 3 1,40 , 41 , 4 3.. 45
VIN20 ,24,3 0, 40 ..4 2, 44,45
CPU_ VTT4,5,15,18 , 44
3VS7..9,12,13 ,15..30,3 2 , 41 , 43
SYS3V44 , 45
Z3903
ISEN
Z3907
FS_VCC
Z3906
Z3904
Z3915
Z3920
Z3916
Z3917
PHASE
1.1V EN
CPUVTT_VID7
PHASE
Z3914
FS_VCC
SS_VCC
Z3912
Z3902
Z3910
Z3901
CPUVTT_VID6
Z3913
Z3905
Z3918
CPUVTT_VID2
CPUVTT_VID4
CPUVTT_VID0
CPUVTT_VID5
Z3909
Z3908
CPUVTT_VID3
Z3911
Z3921
1.1V E N
CPUV TT_VI D2
CPUV TT_VI D5
CPUV TT_VI D0
CPUV TT_VI D4
CPUV TT_VI D3
CPUV TT_VI D1
CPUV TT_VI D6
CPUV TT_VI D7
CPUVTT_VID1
Z3919
ISEN
SS_VC C
PC149
.1U_25V_X7R_06
PQ45
BSC 042N03S
4
62
5
73
1
8
9
PC151
1 U _1 6V _06
PC142
0.01U_50V_04
PC152
1 U_16V_06
PC147
*0.1U_16V_04
P R57 249_ 04
PC145
* 0.01U_5 0V _04
PR66
100_ 0 4
PR248
10K_04
PR207
2.2_06
PC168
.1U_16V_04
PR61
100_ 0 4
PR185 2K_04
PR208
2.2_0 6
PJ11
20mm
1 2
P R1 98 2 0K_1 % _04
PC155
.1 U_1 6V_ 04
+
PC157
15 U_25V_ 6X 4.5
12
U15
ISL 6314C RZ
16
3
18
9
1
29
30
28
7
12
19
5
11
13
31
4
6
15
17
26
33
25
32
27
2
22
23
24
21
20
14
8
10
ISEN+
FS
VCC
FB
PGOOD
VID2
VID1
VID3
COMP
VSEN
PVCC
OF S
RG ND
OCSET
VID0
REF
APA
ISEN-
EN
VID5
GND
VID6
VID7
VID4
SS
BOOT
UG ATE
PHASE
LG AT E
NC
ISENNO
DVC
VDIFF
P R181 22K _ 04 PC140
820P _50V_ 0 4
P C153 .1U_2 5V _X 7R_06
PL8 0. 82U 1 3* 13 * 6. 7
R3
*10K
PQ46
BSC0 42N0 3S
4
62
5
73
1
8
9
PR74 75K_1%_04
P C 13 9 22P_5 0V _0 4
PQ44
B SC059N03S
4
62
5
73
1
8
9
+
PC171
*330U
PC43
*4.7U_25V_X5R_08
P C35 10NF _50V_04
PR122
100K _04
PC42
.1U_50V_06
PR103
2.2_ 08
PC169
.01U_5 0V _X 7R_04
PC50
100 0 P _50 V _04
P C13 8 1 0 00 P _50V _0 4
P R1 29 *0_04
PJ3
*OPEN_40mil
P R1 26 *0_04
P R2052 . 2_06
PR120
100K _04
PR77
*2.2K_04
PC143
* . 1U_1 6V _0 4
PQ13
2N7002W
G
DS
PR187
2K_04
PR48
1K_ 04
PD22
F M 58 22
A C
PC154
0.1U_16V_X7R_04
PR64
2.2K_04
+
PC159
560U
PC28 820P_50V_04
R23 5
82K _ 04
PR60
*2.2K_04
+
PC162
560U
PR189
2K_04
PQ14
2N70 02W
G
DS
PR72
*2.2K_04
PR78
2.2K_04
PR67
*2.2K_04
PR50 * 1 2K _0 4
PR51
100K_04
PR193
*2K_04
PR182
22K_04
PR203
2K_ 04
PC144
* 0.1U_16 V _04
PR75
*2.2K_04
PR199
*2K_04
PR56
*2.2K_04
PR49 *82K_04
PR206 1_06
PR196
*2K_04
PR204
*2K_04
PR183
10 0K _ 04
PR191
*2K_04
P R194 2K _1 % _04
P R17 9 2 0K _0 4
PC150
.1U_16 V _04
PC1411000P_50V_04
PR52 3K_04
ISL6314CR POWER CKT
BOTTOM PAD
CONNECT TO GND
Through 8 VIAs
4.Vapa=100uA*R11
3.100uA*R10=Ioc*DCR*R9/R8
2.Vdroop=Io*DCR*R9/R8
1.L/DCR=R9*C16
6X6 QFN
25A
D03
D03