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Schematic Diagrams
B - 34 VCORE
B.Schematic Diagrams
VCORE
LAYOUT: Route 50 mils
wide and 500~750 mils
long
Put this NTC
thermistor
closed by
the output
inductor
4
2
53
1
PQ62
BSC059N03S
80A
VCORE+
VCC12_CORE
TEST_C
VR_ON
12
+
PC8
470UF
PR13
147K
PC93
4.7uF(0805)
12
PC96
2200p
PR30
10K
PC204 0.01U
PR5
10K
PR16
75K
PJ6
2mm
PR21 1.33K
B
EC
PQ10
3906
PL8 0.68uH
PC102 680P
PR6 0
PR105
100K
PR113
24_1%
PC82
4.7uF(0805)
PJ1
OPEN_3A
12
+
PC10
470UF
PC101
27P
IN
1
SD#
2
DRVLSD#
3
CROWBAR
4
VCC
5
DRVL
6
GND
7
SW
8
DRVH
9
BST
10
PU6
ADP3419
PC98
1000P
PR107
390K
PR15
147K
PR125
10K_1%
PC13
*10nF
A C
PD15 RB751V
PC170
1000P
PC94
10nF
12
+
PC12
470UF
PR126
10K_1%
+
PC203
220U/2.5V_B
A C
PD1 FS1J3
PR9 0
PR101
1M
PR103 470K
PR209 0
G
DS
PQ83
2N7002
PR8 0
GND
1
VCNTL
6
VOUT
3
VIN
5
VOUT
4
VFB
2
POK
7
EN
8
VIN
9
PU15
APL5912
B
EC
PQ8
3906
PC7
*10nF
PR210 0
A C
PD18
SM340A
PR95 10K_1%
B
E C
PQ6
2N3904
PC17
0.1U
PC9
2.2U(0805)
R48
0
PR211 0
PR127
10K
A C
PD17 RB751V
PC22
*10nF
PC23
0.1uF
VID4
1
VID3
2
VID2
3
VID1
4
VID0
5
Crowbar
6
FBRTN
7
FB
8
COMP
9
PWRGD
10
EN
11
DELAY
12
RT
13
RAMPADJ
14
ILIMIT
15
CSREF
16
CSSUM
17
CSCOMP
18
GND
19
CS4
20
CS3
21
CS2
22
CS1
23
PWM4
24
PWM3
25
PWM2
26
PWM1
27
VCC
28
PU9
ADP3166
PC99
39nF
PR100
0
PR14 1.2K
PC39
2.2U(0805)
PR10
10K
PC92
1U(0603)
PR28
147K
PC107
1UF
12
+
PC14
470UF
12
PC95
1000p
PJ5 2mm
PR120 1K 1%
12
PC200
22uF/25V
PR23
1K
PR99
100K_5%_0603
PR112
2K_1%
G
DS
PQ82
2N7002
PC15
0.1uF
R59 0
PR22 0
12
+
PC21
470UF
PR94
0
PC202
1UF
12
PC199
10uF/25V
PR27
10K
G
DS
PQ4
2N7002
PR173 100K
PC24
1UF
PR121
2K 1%
IN
1
SD#
2
DRVLSD#
3
CROWBAR
4
VCC
5
DRVL
6
GND
7
SW
8
DRVH
9
BST
10
PU8
ADP3419
TEST_C
PC80
1U
PR26
40.2K
12
+
PC16
330UF
12
PC201
10uF/25V
PC11
0.1U
VIN1
PR106
330K_1%
4
2
53
1
PQ56
BSC059N03S
PR96 10K_1%
PR12
220K
CSSUM
PL7 0.68uH
PR108
10K
VCORE_PWRGD
PR11 0(0805)
PR29
150K
PR24
8.2K
PC81
1U(0603)
G
DS
PQ5
2N7002
12
+
PC5
470UF
B
E C
PQ7
3906
PR109 330K
VCORE+
A C
PD16
SM340A
PL6 0.68uH
4
2
53
1
PQ60
BSC059N03S
PR17
35.7K
PC87
4.7uF(0805)
PC29
0.1U
PC103
0.1U
PR111
8.45K_1%
PC97
10U(1206)
PC84
0.1uF
PR7
10K
PR174 100K
PC28
10U(0805)
A C
PD19 RB751V
PR61 0
PR110 10K
IN
1
SD#
2
DRVLSD#
3
CROWBAR
4
VCC
5
DRVL
6
GND
7
SW
8
DRVH
9
BST
10
PU7
ADP3419
12
+
PC20
470UF
PC100
680P
PR102
100K
VIN
1
GND
2
SD
3
ADJ
4
VO
5
PU4
MIC5219YM5
12
+
PC18
470UF
PC19
0.1U
G
DS
PQ9
2N7002
VIN
1
GND
2
SD
3
ADJ
4
VO
5
PU2
MIC5219YM5
PR104 10
PR25
820
PR98
0
PR20
48.7K
A C
PD14
SM340A
PR19
1M
PR18
10
PC148
1U
PC25
10UF_0805
PR97 10K
PC86
1U(0603)
VIN
VIN
VIN
VCC5_DRV
VCC5_DRV
+5V
VCORE
VCC5_DRV
VCC12
+3V
SYS3VSYS5V
SYS5V
VDD2.5
+3VS
+3VS
+2.5VDDA
VCORE
VCC12
+1.2VLDT
VDD3
+5VS
+5V
+3VS
D04
VIN
+3V
SYS5V
VDD2.5
+2.5VDDA
+3V
+1.5VS
+1.5VS
+1.2VLDT
+5VS
+5VS
CPU_VID1(3)
CPU_VID4(3)
VDD3
CPU_VID2(3)
CPU_VID3(3)
CPU_VID0(3)
VCORE(7)
VCC12(32)
+1.2VLDT(3,8,30)
TEST(32)
VCORE_PWRGD(30,31)
V_ADJ+(12)
V_ADJ-(12)
COREFB_L(3)
VIN1(14,32)
EN_VCORE(30)
+3VS(2,8,9,10,11,12,13,14,15,16,19,20,21,22,24,25,27,29,31,32)
+2.5VDDA(3,30)
SYS5V(32,34)
VIN(14,16,24,27,32,34,35)
+5VS(11,12,14,15,16,21,22,24,29,31,32)
+5V(18,21,23,24,28,32)
+3V(11,14,17,18,19,20,21,22,24,29,32)
VDD2.5(11,12)
COREFB_H(3)
VDD3(3,11,12,14,16,18,21,24,26,30,31,32,34,35)
1.2VLDT_PG(30)
EN_2.5VDDA(30)
+1.5VS(8,10,34)
EN_+1.2VLDT(30)
4
2
53
1
PQ54
BSC042N03S
4
2
53
1
PQ53
BSC042N03S
VR_ON
2A
VCORE-
4
2
53
1
PQ57
BSC042N03S
4
2
53
1
PQ58
BSC042N03S
4
2
53
1
PQ63
BSC042N03S
4
2
53
1
PQ64
BSC042N03S
VCORE-
D04
CSCOMP
Sheet 33 of 40
VCORE