Schematic Diagrams
1.05VS, 1.5V, 2.5VS B - 31
B.Schematic Diagrams
1.05VS, 1.5V, 2.5VS
Sheet 30 of 40
1.05VS, 1.5V, 2.5VX
PC98 1000P_50V_04
SC413
PU4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
PGND1
DL1
VDDP1
ILIM1
LX1
DH1
BST1
EN/ PSV2
TON2
VOUT2
VCCA2
FBK2
PGOOD2
AGND2
PGND2
DL2
VDDP2
ILIM2
LX2
DH2
BST2
EN/ PSV1
TON1
VOUT1
VCCA1
FBK1
PGOOD1
AGND1
PC81
10U_10V_08
Z3012
SUSB+32,34
PR95
10K_1%_06
V1.05
PR102
0_06
PQ56
SI4800BDY
4
62
5
73
1
8
1A
PR93
0_06
Rb
3.3VS
Z3017
PD24
FM5822
A C
SGND1
Z3015
PD5
FM0540-N
AC
+
PC90 220U_4V_D
12
PL9
2.5U_7*7*3.5
1 2
PC97
.1U_25V_06
Power Plane
PQ55
SI4800BDY
4
62
5
73
1
8
SGND2
Z3010
PD3
FM5822
A C
1.05VS
Z3020
PQ54
SI4800BDY
4
62
5
73
1
8
PC79
10U_10V_08
Ra
SGND2
Max output current is 1A
Rb
Z3018
FOR PWR
C960130
PC101 1U_10V_06
SGND1
PC84
*10U_25V_12
PC80
10U_10V_08
PR91 0_06
951129
F0123-03
PC91
.1U_50V_06
+
PC167 *220U_4V_D
12
SGND2
SGND1
SGND2
2.5V
PL8 2.5U _7*7*3.5
Power Plane
VDD5
Z3002
+
PC166
*220U_4V_D
12
Rb
2.5VS
3.3V
Z3001
PD4
FM5822
A C
2A
PD25
FM5822
A C
PR92 10_06
PR96 10K_1%_06
Z3009
1A
SGND1
PR101 10K_04
Z3014
PD27
FM4002
AC
PR89
1K_1%_06
PR99
10K_1%_06
3A
3.3V
SGND2
PC96
.1U_25V_06
PR97 0_04
SGND1
SGND1
DD_ON#
Z3007
PJ12
OPEN-3m m
1 2
PC78
*10U_10V_08
Ra
Ra
Z3008
5V
Z3003
PC99 100P_50V_04
5V
Z3004
PC88
10U_25V_12
PR100
11K_1%_06
2.5A
Z3006
PR153
47K_04
PJ13
OPEN-5mm
1 2
PC87
10U_25V_12
SGND2
Z3005
PR90
976_1%_06
PR94
22K_1%_06
PC95
22P_50V_04
PQ53
SI4800BDY
4
62
5
73
1
8
PC168 1000P_50V_04
PR152 750K_04
40mil
2.5V
DD_ON#32,33
PR155 1M_04
Z3019
1.5V
PR98
10K_1%_06
PC169
.1U_16V_04
5V
PQ17
2N7002W
G
DS
PC179
0.01U_16V_06
PC170
.1U_16V_04
40mil
PCB FP M-D4526 change M-DO214AC
C960131
Vout = 1.24V ( 1 + Ra / Rb )
PC85
10U_25V_12
Z3013
Z3016
Z3011
PC86
*10U_25V_12
+
PC89
220U_4V_D
12
PC94 1U_10V_06
F0122-03
PC80 -> 10U
PC81 -> 10U
PWR 960130
V1.5
Z3021
PQ18
2N7002W
G
DS
PC100 1U_10V_06
VIN
PC92
.1U_50V_06
PU3 GL39102
1
6
3
5
4
2
7
8
EN
GND
VOUT
GND
ADJ
VIN
GND
GND
PD26
FM4002
AC
PD6
FM0540-N
AC
PC93 1U_10V_06
PR154
47K_04
2A
VCCP_PWRGD
PR103 10_06