Vccgt Output Stage - Clevo N170RD1 Service Manual

VCCGT Output Stage

5
D
5V
PR411 PR409
2.2_06 2.2_06
PU63
NCP81151MNTBG
C _ _
1
BST
2
[51] PWM12
PWM
3
GND
[51] DRVON2 EN
4
VCC
PAD
PC1138
_
2.2u_6.3V_X5R_04
_
B
A
5
4 3
DEFAULT SHORT
VGTVIN
VIN
PJ70
2 1
PC1145
PC1139
PC1176
5mm
X
1
D1
2
_ _
_
PC1125
INS301902573
G1
3 ?
COMMON
S1
0.22u_16V_X7R_06 CMME063T-R15MS0R907
PR413 6 2
_ D2
8
2.2_1%_06 PCB Footprint = BCIHP0735A
7
8
HG
PR412
7 _
SW
PQ59
10K_1%_04 G2
5 CSD87350Q5D
6
PR414
_
9
5
S2 2.2_1%_06
LG
_
PC1124
BOTTOM PAD _
CONNECT TO
2200p_50V_X7R_04
GND Through
4 VIAs _
[51] CSP12
[8,51,52] VCCGT
4 3
2
1.05mohm
PL16 20A
1
VCCGT
PC1120 PC1121
_
EEFSX0 D471E4 *EEFSX0 D471E4
COMMON COMMON
20% 20%
? ?
AL POLYMER AL POLYMER
? ?
? ?
? ?
_ X
_
_
X
[12,39,40,44,45,46,47,49,50,51,53,54,56] VIN
[8,51,52] VCCGT
[36,42,44,46,48,49,50,51,54,55] 5V
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[52] VCCGT OUTPUT STAGE [52] VCCGT OUTPUT STAGE [52] VCCGT OUTPUT STAGE
Size Size Size Document Number Document Number Document Number
6-7P-N15F9-003 6-7P-N15F9-003 6-7P-N15F9-003
Custom Custom Custom N15XRF1 N15XRF1 N15XRF1
Date: Date: Date: Thursday, March 17, 2016 Thursday, March 17, 2016 Thursday, March 17, 2016
2
Schematic Diagrams
1
D
Sheet 52 of 62
VCCGT Output
C
Stage
B
A
Rev Rev Rev
1.0 1.0 1.0
Sheet Sheet Sheet 52 52 52 of of of 66 66 66
1
VCCGT Output Stage B - 53