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Schematic Diagrams
1.05DX_VCCSTG, VCCSFR_OC, 1.8VA
D
Sheet 47 of 59
1.05DX_VCCSTG,
C
22,25,27,33,35,41,42,44
VCCSFR_OC,
42,44
1.8VA
B
3.3VA
34,39,42
Rubband
2019/12/30
A
B - 48 1.05DX_VCCSTG, VCCSFR_OC, 1.8VA
5
4
NOTE:
1.05DX_VCCSTG Ton need <65us
M5938
TURON-ON TIME=60us
1.05DX_VCCSTG
VDD1.05
U29
2
VIN
C704
C702
VDD3
POW ER VCCSGT
*0.1u_10V_X7R_04
PC228
Rubband
U26
POW ER VCCSGT
2020/01/07
SN74LV1T08DCKR
POW ER VCCSGT
R139
20K_1%_04
1
32,42
GPP_J1
VCCSTG_EN
4
6
ON
POW ER VCCSGT
2
POW ER VCCSGT
R145
*0_04
POW ER VCCSGT
1
GND
POW ER VCCSGT
R696
*0_04
SUSB#
FA7609A6
POW ER VCCSGT
POW ER VCCSGT
R697
0_04
DDR 1.35V_PW RGD
POW ER VCCSGT
Rubband
2019/12/26
3.3VA
PR281
10K_1%_04
POW ER 1.8VA
1.8VA_PGD
42
1.8VA_PGD
PR278
*10K_1%_04
VREG5
POW ER 1.8VA
PR277
DEFAULT
SHORT
10K_1%_04
POW ER 1.8VA
PR113
10K_04
PJ20
1
2
*CV-40mil
POW ER 1.8VA
POW ER 1.8VA
PJ19
*1mm
PC272
PR280
*10K_04
1
2
SLP_SUS#
0.1u_16V_X7R_04
PC275
POW ER 1.8VA
POW ER 1.8VA
2200p_50V_X7R_04
POW ER 1.8VA
POW ER 1.8VA
5
4
3
DEFAULT
SHORT
PJ40
*1mm
1
2
1.05DX_VCCSTG
POW ER VCCSGT
1A
VOUT1_U140
4
VOUT
C715
R532
VDD3
*100_04
POW ER VCCSGT
POW ER VCCSGT
R496
*100K_04
Q51
5
POW ER VCCSGT
VBIAS
5V
G
*2SK3018S3
POW ER VCCSGT
Q45
C709
VCCSTG_EN
G
*2SK3018S3
POW ER VCCSGT
3
NC
POW ER VCCSGT
VREG5
1.8VA
PU25
PR283
AOZ2261NQI-11
0_06
POW ER 1.8VA
7
VIN
21
8
VIN
VCC
VIN
9
22
VIN
24
VIN
PC273
4.7u_6.3V_X5R_04
6
PR270
180K_1%_04
TON
POW ER 1.8VA
POW ER 1.8VA
20
PR112
0_06
PC55
BST
POW ER 1.8VA
POW ER 1.8VA
1
PGOOD
10
SW
PS_1V8_PFM
3
11
PFM*
SW
16
SW
17
SW
18
SW
25
SW
2
POW ER 1.8VA
EN/DSG
19
PR279
*6.8K_1%_04
ISET
PC274
100p_50V_NPO_04
POW ER 1.8VA
PR282
15K_1%_04
?
23
5
POW ER 1.8VA
SS
FB
12
PGND
4
13
AGND
PGND
14
PGND
15
PGND
POW ER 1.8VA
Rubband
2019/12/27
4,24,25,27,30,32,33,34,36,38,39,40,41,42,43,46,49,50,51,52,53,54,55
4,24,25,26,27,30,32,38,42
22,27,41,42,43,44,45,46,48,49,54
52,53,54
3
2
1
VCCSFR_OC Combine with
3.3VA(U16)
VIN
PC259
PC257
PC258
+
+
0.1u_16V_X7R_04
POW ER 1.8VA
POW ER 1.8VA
POW ER 1.8VA
8A
PL19
2
1
BCIHP5420HC-1ROM
PC268
PC266
PC267
POW ER 1.8VA
1.8VA
PC263
*680p_50V_X7R_04
POW ER 1.8VA
PR273
10K_1%_04
POW ER 1.8VA
POW ER 1.8VA
POW ER 1.8VA
POW ER 1.8VA
POW ER 1.8VA
PR274
Rubband
2019/12/28
4.99K_1%_04
POW ER 1.8VA
29,30,42
VDD1.05
VDD3
4,6
1.05DX_VCCSTG
Title
Title
Title
[47]1.05DX_VCCSTG/VCCSFR_OC/1.8
[47]1.05DX_VCCSTG/VCCSFR_OC/1.8
[47]1.05DX_VCCSTG/VCCSFR_OC/1.8
22,35,37,41,42,44,52
5V
3.3VA
43
VREG5
Size
Size
Size
Document Number
Document Number
Document Number
30,55
1.8VA
6-71-NP500-D02
6-71-NP500-D02
6-71-NP500-D02
A3
A3
A3
N18P
N18P
N18P
VIN
PW R_SRC_NV_FB
Date:
Date:
Date:
Monday, February 24, 2020
Monday, February 24, 2020
Monday, February 24, 2020
Sheet
Sheet
Sheet
2
1
D
C
B
1.8VA
PC264
PC265
POW ER 1.8VA
A
R e v
R e v
R e v
D02
D02
D02
47
47
47
o f
o f
o f
59
59
59
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