Cpu1 Isl6366Cr Controller - EUROCOM P570WM Service Manual

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CPU1 ISL6366CR Controller

V6366
V_CPU_VTT
PC 319
PR137
PR129
PR130
PR376
PR132
*0_04
1K_04
56_04
100_04
*56_04
V_CPU_VTT
0816
PJ12
*OPEN_40m il
EN 6366
26, 51
VTT_PGD
PR74
* 0_04
26,33, 51
VCOR E_ON
5
SVID ALER T_N
5
SVI DD ATA
PR383
150_04
5
SVIDCLK
26,41
VR _RDY
26,47
SVR _RDY
PR385
*0_04
VR_HOT#
5
PR OC HOT_N
PR 386
10K_1%_04
PC324 1200p_50V_X7R_04
PC325
68p_50V_X7R_04
PR388
1K_04
FB
PC328
1.8n_50V_X7R _04
PC331 0.22u_10V_X5R _04
PC329
390p_50V_X7R_04
VC OR E
PR390
249_1%_04
PR394
1.47K_1%_04
PR393
100_04
PR 397
PC334
10_04
PR 398
*10mil_short
*100p_50V_NPO_04
9
VC C_SENSE
PC335
PR 403
*10mil_short
*100p_50V_NPO_04
9
VSS_VCC_SENSE
PC 338 *100p_50V_NPO_04
PC 339 2200p_50V_X7R_04
PR404
PR405
4.99K_1%_04
100_04
PC 340
33p_50V_X7R_04
FBS
PC343 *1000p_50V_X7R_04
PR408
V_CPU_VCC SA
*249_1%_04
PR409
1.33K_1%_04
PR415
100_04
PC346
PR 417
*10mil_short
*100p_50V_NPO_04
9
VSA_SENSE
PC347
PR 418
*10mil_short
*100p_50V_NPO_04
9
VSS_VSA_SENSE
PC348
PR420
100_04
*100p_50V_NPO_04
FB
PC 351 * 2.2n_50V_X7R_04
PR423
*0_04
V6366
PR424
*0_04
V6366
PR 428
PR429
PR 430
PR426
PR427
PC353
PC 354
PR437
V6366
PR439
1K_1%_04
FBS
PC 356
1.8n_50V_X7R_04
ISL6366CR VRD12 POWER CKT
VIN
VC ORE
5VS
5V
PR 375
*10K_04
PR 377
PR378
PR379
PR380
*470_04
EN6366
PC321
*470_04
*2.2_06
2. 2_06
V6366
PR 381
*1K_04
PC322
1u_6.3V_X5R_04
PU24
ISL6366CRZ
48
45
PWM1
53
14
EN_VTT
PWM1
56
PR 382
0_04
13
SVALERT#
ISEN1+
55
15
SVD ATA
ISEN1-
SVC LK
53
PHASE1
16
PR384
VR_R DY
23
3.83K_1%_04
VR_R DY S
21
VR_H OT#
43
PWM2
PWM2
53
52
PR 387
0_04
10
ISEN2+
51
COMP
ISEN2-
53
PHASE2
9
PR395
FB
3.83K_1%_04
8
PSICOMP
46
PR 389
0_04
PWM3
53
PWM3
58
PR 391
0_04
7
ISEN3+
57
PR 392
2.26K_1%_04
HFCOMP
ISEN3-
53
PHASE3
PR396
3.83K_1%_04
6
VSEN
44
PWM4
PWM4
53
5
54
PR 401
0_04
RGND
ISEN4+
53
ISEN4-
53
PHASE4
PR402
3.83K_1%_04
PWM5
53
42
PW M5
PWM5
24
50
PR 406
0_04
COMPS
ISEN5+
49
I SEN5-
ISEN5-
25
53
PHASE5
FBS
PR407
PR411
3.83K_1%_04
PR 410
1.24K_1%_04
PWM6
53
10_04
22
47
PW M6
HFCOMPS/DVCS
PWM6
60
PR 414
0_04
ISEN6+
26
59
I SEN6-
VSEN S
ISEN6-
53
PHASE6
27
PR416
RGND S
3.83K_1%_04
PC29
32
82p
PWMS
PWMS
53
30
PR419
330_1%_04
ISEN S+
20
31
IMON S
ISN ES-
53
PHASES
12
PR421
IMON
3.83K_1%_04
2
N C5
1
N C4
3
EN_PWR
11
4
DVC
RAMP_ADJ
PR 422
*4.99K_1%_04
40
36
FS_D RP
BTS_DES_TCOMPS
28
FSS_D RPS
39
35
RSET
BT_FD VID_TC OMP
38
SICI
33
ADD R_IMAXS_TMAX
34
PR431
N PSI_DE_IMAX
17
37
NC1
TM
18
NC2
19
29
NC3
TMS
*10K_1%_04
PR438
V6366
BOTTOM PAD
0_04
PR440
CONNECT TO GND
Through 8 VIAs
1.47K_1%_04
PC 358
RT5
10K_NTC _04
0.1u_10V_X7R_04
PR446
1.47K_1%_04
PC 359
Close VCORE output choke
RT4
0.1u_10V_X7R_04
10K_NTC _04
Close VXG output choke
ISEN1
53
PC330
PC323
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
ISEN2
53
PC326
PC327
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
ISEN3
53
PC332
PC333
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
ISEN4
53
PC336
PC337
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
ISEN5
53
PC341
PC342
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
ISEN6
53
PC344
PC345
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
ISENS
53
PC349
PC350
0. 1u_25V_X7R_06
0.1u_10V_X7R _04
PC352
0.1u_25V_X7R _06
PR 425
10K_1%_04
VIN
PR432
510K_04
PR 433
137K_1%_04
V6366
PR434
*499K_1%_04
PR 435
30K_1%_04
PR436
499K_1%_04
PR 441
PC 357
PR 443
1K_1%_04
*205K_1%_04
*0.1u_10V_X7R_04
PR442
PR445
PR 444
499K_1%_04
15K_1%_04
Pin descriptions
BTS_DES_TCOMPS
BT_FDVID_TCOMP
ADDR_IMAXS_TMAX
NPSI_DE_IMAX
Schematic Diagrams
Sheet 52 of 63
V6366
V6366
CPU1 ISL6366CR
PR399
PR400
*0_04
*0_04
Controller
PWM5
PW M6
ISEN5-
ISEN6-
PR412
PR413
*0_04
*0_04
Disable Phae5/6
Rup
Rdown
Register
64.9K
130K
59h
499K
0/NC
DFh
0/NC
10K
00h
54.9K
205K
5Fh
CPU1 ISL6366CR Controller B - 53

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