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Schematic Diagrams
FBVDDQ
A
Sheet 63 of 72
FBVDDQ
B
28,55
FBVDDQ_SENSE_RTN
28,55
FBVDDQ_SENSE
C
D
27
GPIO8_MEM_VDD_CTL
B - 64 FBVDDQ
1
2
3
UP1666_VREF
PR44
4.99K_1%_04
PW R_FBVDDQ
PR43
10K_04
PW R_FBVDDQ
FBVDDQ_REFIN
PR42
40.2K_1%_04
PW R_FBVDDQ
PR37
PC44
PC41
12.1K_1%_04
*0.01u_50V_X7R_04
2200p_50V_X7R_04
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
PU1
PR217
*499K_1%_1/16W _04
PW R_SRC_NV_FB
PW R_FBVDDQ
PR48
75K_1%_04
6
REFADJ
PW R_FBVDDQ
UP1666_VREF
PC43
*0.01u_50V_X7R_04
8
VREF
PW R_FBVDDQ
UP1666_VREF
PR45
0_04
PR46
45.3K_1%_04
9
FS/OC
PW R_FBVDDQ
PW R_FBVDDQ
PR47
0_04
FBDRTN
10
FBDRTN
PW R_FBVDDQ
11
PR49
100_04
FB
PW R_FBVDDQ
PR30
PC40
*0_04
*33p_50V_NPO_04
12
COMP
PR38
0_04
PR36
FBVDDQ FB
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
*0_04
PR35
100_04
PW R_FBVDDQ
9/28
PR34
FBVDDQ
2
1
1K_1%_04
PJ2
*CV-40mil
PW R_FBVDDQ
PW R_FBVDDQ
PC38
1000p_50V_X7R_04
PW R_FBVDDQ
PR27
51K_1%_04
PR215
PW R_FBVDDQ
*120K_1%_04
PW R_FBVDDQ
PR28
0_04
PW R_FBVDDQ
1V8_AON
Vout = Vref * (1 + Rtop / Rbot)
1V8_AON
1.55V = 0.704V * (1 + (24.3K/20K))
1.35V = 0.6096V * (1 + 24.3k/20K)
PR13
PR15
*1K_1%_04
PR14
10K_04
PW R_FBVDDQ
*0_04
PW R_FBVDDQ
PW R_FBVDDQ
2
G
3
from NV
H = 1.55V
3/14 ADD follow NV
D
L = 1.35V
5
G
PR17
S
PQ1B
4
*10K_1%_04
PC25
MTDK3S6R
PW R_FBVDDQ
PW R_FBVDDQ
0.01u_50V_X7R_04
PW R_FBVDDQ
9/30
1
2
3
4
5
NV_FBVDDQ_EN
PC39
*0.1u_16V_X7R_04
PW R_FBVDDQ
4/7
power
change
PR32
1K_04
1V8_AON
PW R_FBVDDQ
PR33
*0_04
PC42
PW R_FBVDDQ
1u_6.3V_X5R_04
PW R_FBVDDQ
UGATE1
PR23
0_04
PW R_FBVDDQ
PR21
PC37
100K_04
PW R_FBVDDQ
0.1u_25V_X7R_06
PW R_FBVDDQ
20
LX1
PHASE1
19
LGATE1
up1666QQKF
18
PVCC
PR214
2.2_04
5VS
PVCC
PW R_FBVDDQ
17
LGATE2
PC36
16
PHASE2
1u_6.3V_X5R_04
PW R_FBVDDQ
PW R_FBVDDQ
EMI
qfn20-3x3mm-rt8816
UGATE2
PR208
0_04
PW R_FBVDDQ
PR24
100K_04
PW R_FBVDDQ
PC35
0.1u_25V_X7R_06
PW R_FBVDDQ
PR19
*0_04
PW R_FBVDDQ
FBVDDQ_REFIN
PR16
3/14
40.2k change to 78.8k (power change)
78.7K_1%_04
PW R_FBVDDQ
6
D
PQ1A
PC26
*0.01u_50V_X7R_04
S
MTDK3S6R
1
PW R_FBVDDQ
PW R_FBVDDQ
9/30
5,27,30,31,33,36,38,39,42,47,48,49,51,52,53,54,55,56,57,63,64
12,13,32,33,40,41,46,47,48,51,58,59,60,61
5,27,30,31,33,36,38,39,42,47,48,49,51,52,53,54,55,56,57,63,64
4
5
6
7
FBVDDQ FOR N17_VGA
NV_FBVDDQ_EN
29
B2
2PCS 0805 CO-LAY
PW R_SRC_NV_FB
2A
PC159
PC162
PC155
+
+
+
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
1
PW R_FBVDDQ
PL6
12A
CMME063T-R24MS1R197
24A
9
2
1
PR18
PW R_FBVDDQ
8
*5.1K_1%_04
PC149
PD11
PR204
*0.022u_25V_X7R_04
+
+
+
2.2_1%_06
PC150
PW R_FBVDDQ
PQ15
*8200P_25V_X7R_04
AON6992
PC30
9/27
PW R_FBVDDQ
PW R_FBVDDQ
2200p_50V_X7R_04
FBVDDQ FB
PW R_FBVDDQ
PW R_FBVDDQ
B2
2PCS 0805 CO-LAY
PW R_SRC_NV_FB
PW R_FBVDDQ
PW R_FBVDDQ
2A
PW R_FBVDDQ
PC160
PC163
PC166
+
+
+
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
1
PL7
CMME063T-R24MS1R197
12A
9
2
1
*5.1K_1%_04
PC32
8
PR22
*0.022u_25V_X7R_04
PD12
PR187
PR190
PR20
PC33
2.2_1%_06
9/27
15_1%_06
15_1%_06
PW R_FBVDDQ
*8200P_25V_X7R_04
PQ16
PC31
PW R_FBVDDQ
PW R_FBVDDQ
AON6992
PW R_FBVDDQ
PW R_FBVDDQ
2200p_50V_X7R_04
FBVDDQ FB
PW R_FBVDDQ
PW R_FBVDDQ
VDD3
5VS
PR179
PR174
PC115
2K_04
*2K_04
10u_6.3V_X5R_06
PW R_FBVDDQ
PW R_FBVDDQ
PW R_FBVDDQ
PQ6
4
QM3006M3
PW R_FBVDDQ
NV_FBVDDQ_EN
G
PC116
*10u_6.3V_X5R_06
PQ8
PW R_FBVDDQ
2SK3018S3
PW R_FBVDDQ
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
VDD3
Title
Title
Title
[63] FBVDDQ(Power)
[63] FBVDDQ(Power)
[63] FBVDDQ(Power)
55,61
PW R_SRC_NV_FB
5VS
15,16,17,18,19,20,21,22,24,28
FBVDDQ
Size
Size
Size
Document Number
Document Number
Document Number
6-71-P95E0-D02A
24,25,27,28,29,53,55,61
1V8_AON
A3
A3
A3
P950ER
P950ER
P950ER
VDD3
Date:
Date:
Date:
Monday, February 12, 2018
Monday, February 12, 2018
Monday, February 12, 2018
Sheet
Sheet
Sheet
6
7
8
A
1.35V
FBVDDQ
4/12
+
+
B
PW R_FBVDDQ
PW R_FBVDDQ
C
PR188
PR189
15_1%_06
15_1%_06
PW R_FBVDDQ
D
R e v
R e v
R e v
D02A
D02A
D02A
63
63
63
o f
o f
o f
72
72
72
8
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