1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
C1
1V8_AON
2.6Amps @ 1.8V
1A
R1
D1
1A
DEFAULT SHORT
6-15-59381-7B0
D01A
R1
D1
C1
3A3A
1V8_RUN
DEFAULT SHORT
6-15-59381-7B0
Rb
Rt
1.8V= 0.6 * (1+(20K/10K))
Open VREG Type 0
Vout= Vref * (1+(Rt/Rb))
3A 3A
Default
Default
NV3V3
1V8_AON
5/23 D02A
㓡
0.O1U
NV3V3_EN
2.4A
0.400
4A
0.200
DGPU_PWR_EN_R
1V8_AON_PWRGD
1.8V_RUN_EN
NV3V3_EN
1.8V_RUN_EN
DGPU_PWR_EN_R
VDD3
NV3V3
5V
VDD3
1V8_AON
1V8_RUN
5V
GND
5V
GNDGND
GND
GND
GND
GND
1V8_AON
3.3V
GND
3.3V
VDD3
3.3V
GND
3.3VS
NV3V3[14,17,18,30,31,60,61,62]
1V8_RUN[18,19,27,28,31,32]
1V8_AON[3,18,27,28,30,31,32,60,61,63]
DGPU_PWR_EN[31,38,43,52]
3.3V[2,13,17,31,44,45,46,47,50,52,53,55,56,58,60,62,70]
5V[17,45,48,52,53,55,58,62,63,64,65,66,67,71,73]
PEX_VDD[18,29,62]
VDD3[5,30,34,37,40,42,43,46,49,51,54,55,56,57,58,60,61,62,63,68]
NV_1V8RUN_EN[31]
NV_NV3V3_EN[31]
1V8_AON_PWRGD[31]
GPPG8_PCH_1V8AON_EN[36]
3.3VS[3,9,10,11,12,13,14,15,17,30,31,34,36,37,38,39,40,42,43,46,47,48,49,50,51,52,55,64,66,68,70]
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[59] 1V8_MAIN, 1V8_AON , NV3V3
A3
59 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[59] 1V8_MAIN, 1V8_AON , NV3V3
A3
59 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[59] 1V8_MAIN, 1V8_AON , NV3V3
A3
59 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
R486
100_04
PU3
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
PR24 10_04
C1
*0.01u_16V_X7R_04
PR171 10K_04
PC10 *3300p_50V_X7R_04
PC3
22u_6.3V_X5R_08
S
D
G
Q1B
MTDK3S6R
5
34
PR16 0_04
R612
100K_04
R117 0_04
R485
*10K_04
PC4
22u_6.3V_X5R_08
PR19 *160K_04
C333
*0.1u_10V_X7R_04
PR15 *0_04
C877
0.01u_10V_X7R_04
U55
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
C4
10u_6.3V_X5R_06
PR25 10K_1%_04
PJ3*CV-40mil
12
C866*0.01u_10V_X7R_04
R627 0_04
R1
100_04
C861
10u_6.3V_X5R_06
S
D
G
Q45A
MTDK3S6R
2
61
R634
*10K_04
C878
1u_6.3V_X5R_04
PJ4 1mm
1 2
R484 0_04
S
D
G
Q29A
MTDK3S6R
2
61
PL1
BCIHP0412-2R2M
1 2
R2
100K_04
PC11
0.22u_10V_X5R_04
D34
*RB0540S2
AC
S
D
G
Q29B
MTDK3S6R
5
34
D7
*RB0540S2
AC
R6320_04
PR168 0_04
C2
1u_6.3V_X5R_04
PR50_04
PR23 *0_04
PR20 20K_1%_04
PC8
1u_6.3V_X5R_04
PC2
22u_6.3V_X5R_08
S
D
G
Q45B
MTDK3S6R
5
34
C3
10u_6.3V_X5R_06
PR169
10_06
PC7 *0.01u_16V_X7R_04
R626
100_04
C8
10u_6.3V_X5R_06
C865
10u_6.3V_X5R_06
PC6
0.1u_10V_X7R_04
S
D
G
Q1A
MTDK3S6R
2
61
PR18
10K_1%_04
C864
10u_6.3V_X5R_06
PJ1
3mm
1 2
OpenVReg
PU2
RT8071CZQW
DFN10
COMMON
1
FB
2
VCC
3
VIN
4
GND
5
GND
6
SW
7
SW
8
BOOT/NC
9
PGOOD
10
EN/FS
11
THERM
U84
SN74LV1T32DCKR
4
53
1
2
R482
100K_04
PC5
0.1u_10V_X7R_04
PJ46 1mm
1 2