Intel LV19C Series - Manual (Page 86)

Schematic Diagrams
3.3V/5V B - 33
B.Sch
em
atic D
iag
rams
3.3V/5V
Sheet 32 of 43
3.3V/5V
VDD5
PR61 105K_1%_04
PR45 0_06
SGND4
Z3205
Z3207
PR42
10_04
PR149
0_04
Z3218
PC94 1000p_X7R_04
PC71 10u_25V_12 PC101 *30p_50V_04
RUN/SS2
Z3221
Z3231
PC229
1000p_50V_0805
PC88 0.1u_25V_06
VIN
SGND4
PC105
10u_25V_12
7A
1130
PR163
10_08
RUN/SS2
PL1
BCIHP0735-4R7M-NL
1 2
PR62 *0_04
PR59 63.4K_1%_04
+ PC14
220u_6.3V_6.3*6
VDD3
PC97 *180p_50V_04
PC102 220p_50V_04
PC103 *30p_50V_04
PJ1 4A 1 2
Ra
PC100 220p_50V_04
PC79 0.1u_16V_04
PC3 0.1u_25V_06
Z3214
PD18 FM0540-N A C
PC228 0.1u_25V_06
Rb
3.3V 4,7,14,16,17,18,21,22,24,26,30,31,34,36
PU6
LTC3728LXCUH
28
30
31
1
2
3
4
5
6
15
17
14
19
20
21
22
23
24
27
18 7
8
9
11
12 13
25
26
32 29
10 16 33
RUN/SS1
SENSE1+
SENSE1-
VOSENSE1
PLLFLTR
PLLIN
FCB
ITH1
SGND
SW2
BOOST2
TG2
PGND
INTVCC
EXTVCC
BG1
VIN
BOOST1
PGOOD
BG2 3.3VOUT
ITH2
VOSENSE2
SENSE2-
SENSE2+ RUN/SS2
SW1
TG1
NC NC
NC NC GN
D
INTVCC2
Z3204
Z3201
PC99
0.01u_16V_04
Z3222
PC108 0.01u_16V_04
Ra
PC110 1u_X7R_08
PC90
0.01u_16V_04
PC83 0.01u_16V_04
5V
VIN 13,20,30,31,33,34,36,37
PQ4 IRF7831TRPBF
4
6
2
5 7
3 1
8
PC104 0.01u_16V_04
PJ8
JUMP 2 1
Rb
Z3230
Z3212
Z3232
Z3224
VIN
PQ3 IRF7821TRPBF
4
6
2
5 7
3 1
8
Z3229 PD19 FM0540-N A C
SYS15V
+ PC6
22
u_
2 5 V _10
*5
SYS5V
PQ1 SI4800BDY
4
6
2
5 7
3 1
8
PR148
0_04
PD20 FM0540-N A C
PR65 0_04
SGND4
1.8V 7,8,10,11,12,31,34
PR63 20K_1%_04
5V 7,13,14,18,21,24,27,28,31,34,35,37
Z3215
PR2
8m_1%_25
PQ2
SI4800BDY
4
6
2
5 7
3 1
8
PR58 10_04
VDD3 4,13,15,21,25,31
Z3206
PC95 *0.001u_04
PC221
0.1u_25V_06
PC98 0.01u_16V_04
SYS3V
Z3217
Z3211
PR55 10_04
PC84
0.1u_25V_06
PD17 FM0540-N A C
Z3210
PR57 10_04
0V:220KHz
5V:640KHz
1.5VS 3,16,17,18,26,35
Z3223
+ PC4
220u
_6.
3V_6
.3 *6
VDD5 15,17,20,24,31,36
PD1 FM5822
A
C
+ PC13
220u_6.3V_6.3*6
PC69 0.1u_25V_06 PC78
4.7u_10V_08
5V
VIN
PD14 FM0540-N
A C
SYS5V
INTVCC2
PC2
0.1u_16V_04
Z3202
PC227
1000p_50V_0805
3.3VS 2,7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37
PC16
0.1u_16V_04
SGND4
Z3228
Z3216
PR162
10_08
Z3203
PD2 FM5822
A
C
PR67 15K_1%_04 PC1 10u_25V_12
1219_Allen
PD13 FM0540-N
A C
1219_Allen
RUN/SS2
Z3233
SGND4
Z3219
PR46
1M_1%_04
PR66 *0_04
Z3209
PC86
0.1u_25V_06
Z3213
PR60 20K_1%_04
PR64 0_04
PC93
1000p_X7R_04
PR56 10_04
1219_Allen
Z3220
Z3225
SYS10V
RUN_SS1
PL2 BCIHP0735-2R5M-NL 1 2
+ PC5
22 u_2
5V_10
*5
5VS 13,15,18,19,20,21,24,28,29,31
PR48 1M_1%_04
Z3208
Z3226
1.8VS 13,31,35
PC81
1u_10V_06
? VDD3 VDD5 Hig h Si d e ? ? ? ? 2 p cs 1 0 u _ 2 5 V
PR68 15K_1%_04
PR1
10m_1%_12
PC96 0.1u_16V_04
PJ2 7A 1 2