5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PNTC close to hot area you concern
Load Line
IccMax
Vboot
-----
46A
0m ohm
TDC
FBVDD
-----
VID in 24h
VID in 21h
High
Hi-Z
PWMVID
Vout
VID in 1Fh
Low
NS
EN Type
Push Pull
10k
Open Drain
R3
Low
Hi-Z
High Phase Count
Auto Power Mode
ModePSI
High
Low Phase Count
Remote sense close to load point (close to GPU)
FBVDDQ PHASE 2
NVVDD+FBVDDQ
20191206 ME needs
MP2884A_VINSEN_1
MP2884A_VDD18_1
MP2884A_VDD18_1
MP2884A_IMON_1
MP2884A_IREF_1
FBVDD_PHASE2_CS
FBVDD_PHASE1_CS
MP2884A_VDIFF_1
MP2884A_VFB_1
MP2884A_VORTN_1
MP2884A_VOSEN_1
MP2884A_TSNS_1
MP2884A_VDD18_1
MP2884A_SDA_1
MP2884A_SCL_1
MP2884A_EN_1
FBVDD_DRMOS_VTEMP
MP2884A_VTEMP_1
MP2884A_PSI_1
MP2884A_PWMVID_1
FBVDD_PHASE2_PWM MP2884A_PW M2_1
FBVDD_PHASE1_PWM MP2884A_PW M1_1
MP2884A_VDD33_1
FBVDD_DRMOS_VTEMP
FBVDD_PHASE1_CSFBVDD_PHASE1_PWM
FBVDD_DRMOS_VCC
FBVDD_DRMOS_VTEMP
FBVDD_PHASE2_CSFBVDD_PHASE2_PWM
FBVDD_DRMOS_VCC
FBVDDQ_EN
PWR_SRC_VINN_R
PWR_SRC_VINP_R
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
3.3VS
VDD3
3.3VS
FBVDDQ
FBVDDQ
PWR_SRC_NV_FB
FBVDDQ
PWR_SRC_NV_FB
FBVDDQ
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
1V8_AON
1V8_AON
3.3VS
5V
AGND_MP2884A
AGND_MP2884A
AGND_MP2884A
FBVDDQ
VIN
VIN
PWR_SRC_NV_FB
FBVDDQ[15,16,17,18,19,20,21,22,23,24,29,31]
3.3VS[8,9,10,11,12,28,32,33,35,36,37,38,41,42,43,44,45,47,49,54,56,57,58,59,63,64]
VIN[10,42,59,60,61,62,63,64,65,66,69,71]
1V8_AON[16,17,18,19,21,22,23,24,25,28,29,30,31,32,67,69]
FBVDDQ_EN[32]
FBVDDQ_SENSE_RTN [29]
FBVDDQ_SENSE [29]
GPIO25_FBVDD_PSI#[28]
GPIO8_FBVDD_SEL[28]
I2CC_SDA[28,67]
I2CC_SCL[28,67]
5V[48,50,52,53,59,61,68,69]
VDD3[4,10,28,32,33,34,35,36,39,41,42,45,54,55,56,57,59,60,61,62,63,64,65,67,69,71]
MP2884A_EN_1[67]
PWR_SRC_NV_FB [68,70]
DGPU_PWR_OK[37]
PWR_SRC_NV_FB[68,70]
PWR_SRC_VINP_R [30]
PWR_SRC_VINN_R [30]
Title
Size Document Number R e v
Date: Sheet
of
6-71-PB5D0-D02
D02
[70] PWR FBVDDQ
A3
70 84Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number R e v
Date: Sheet
of
6-71-PB5D0-D02
D02
[70] PWR FBVDDQ
A3
70 84Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number R e v
Date: Sheet
of
6-71-PB5D0-D02
D02
[70] PWR FBVDDQ
A3
70 84Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
PC6
0.01u_50V_X7R_04
+
PC98
10u_25V_X6S_08
PR1 10K_1%_04
PR84 0_04
PR83 0_04
PC91
1u_25V_X7R_06
PQ21
2SK3018S3
G
DS
PR92 0_04
PR25
100K_1%_04
PU3
MP2884AGU-1304-Z
TALERT#
1
SDA
34
NC
13
NC
15
PWM1
11
CS2
19
CS1
20
CS3
18
IMON
25
T4
27
VDIFF
28
T5
30
SCL
35
EN
36
PSI
37
PGOOD
38
T1
2
T2
3
T3
4
NC
5
NC
6
NC
7
PWM4
8
PWM3
9
IREF
26
TSNS/BOOT
33
VORTN
32
PWMVID
39
VTEMP
40
ADDR
24
VDD18
23
VINSEN
22
CSSUM
21
CS4
17
NC
16
NC
14
VDD33
12
PWM2
10
VOSEN
31
VFB
29
AGND
41
PR16
*R_04
PR91
1K_1%_04
PR22
294_1%_04
PC148
*10u_6.3V_X5R_06
PR7 10K_1%_04
PR21 100_04
PC87
1u_25V_X7R_06
PR17
*1K_1%_04
PR140
15_1%_06
PR23 61.9K_1%_04
PC126
1u_25V_X7R_06
PC8
*C_04
PR81 0_04
PC124
1u_25V_X7R_06
PR113
18.2K_1%_04
PR141
15_1%_06
PR13
4.99K_1%_04
+
PC26
330uF_2V_5*5*4.2
PR112
150_04
PR26 0_04
PR10 0_04
PR53
0_06
PR6 *10K_1%_04
PR97 0_04
+
PC311
*EEEFZ1E101P
PL1
BCIH11740-R22M
PCB Footprint = bcih11753m-r15n-1
12
PQ20
PDC3906Z
4
52
5
53
1
5
+
PC24
330uF_2V_5*5*4.2
PC9 1000p_50V_X7R_04
EPR2
2.2_06
PR45
2K_1%_04
+
PC14
330uF_2V_5*5*4.2
PC88
0.1u_16V_X7R_04
PR18 10K_04
PR156
15_1%_06
+
PC281
*VS-025V101ME045BK-T/R
PR93
1K_1%_04
+
PC101
10u_25V_X6S_08
PR110 1.5M_1%_04
PU6
MP86903-CGLT-Z
PCB Footprint = tqfn21-3x4mm
VIN1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGND
5
VIN2
14
SW
3
SW
4
PGND
6
PGND
7
PGND
8
PGND
9
PGND
10
PGND
11
PGND
12
22
22
PGND
13
PR2 0_04
PC3
1u_16V_X7R_06
PR173
2K_04
+
PC70
*VS-025V101ME045BK-T/R
EPC2
2200p_50V_X7R_04
PC10
1000p_50V_X7R_04
PR4 0_04
PNTC1
EWTF02-103F3I-N
12
PR5 *R_04
PR87 *10K_1%_04
PR15 10K_04
PR111 3.32K_1%_04
PL4
BCIH11740-R22M
PCB Footprint = bcih11753m-r15n-1
12
PC90
1u_25V_X7R_06
PU5
MP86903-CGLT-Z
PCB Footprint = tqfn21-3x4mm
VIN1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGND
5
VIN2
14
SW
3
SW
4
PGND
6
PGND
7
PGND
8
PGND
9
PGND
10
PGND
11
PGND
12
22
22
PGND
13
+
PC100
10u_25V_X6S_08
EPR1
2.2_06
PR52
2K_1%_04
PRS3
RL1632T4F-B-R005-FNH
PCB Footprint = RL1632L4
1
23
4
PR90 0_04
PC7 1u_16V_X7R_06
+
PC71
T55D107M025C0060
PR28 100_04
EPC1
2200p_50V_X7R_04
PR27 0_04
+
PC114
10u_25V_X6S_08
PC115
1u_25V_X7R_06
PC2 0.1u_16V_X7R_04
+
PC72
T55D107M025C0060
PR98
*R_04
PR24 430_1%_04
PR8 *R_04
PR171
15_1%_06
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