5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PUT CLOSE
TO PWM
BOTTOM PAD
CONNECT TO
GND Through
5 VIAs
VCCGT
IMAX SET
AT 20A
PUT CLOSE
TO VCORE
HOT SPOT
6X6 52PIN QFN
Work F=
430Khz
,QWHO6.</$.(,09332:(5&.73+$6(
1+0
CONFIGURATION
DEFAULT SHORT
VCCGT VBOOT
SET AT 0V,
SVID
ADDRESS=01h
DEFAULT SHORT
CSP12
VCCGT_IMAX
VCCGT_PROG
VCCGT_PROG
VCCGT_VBOOT/ADDR
VCCGT_IMAX
VCCGT
CSP12
VCCGT
VCCGT_VBOOT/ADDR
5V
VIN
5V3.3VS 1.0V_VCCST
1.0V_VCCST
5V
3.3VS
VCCGT
H_CPU_SVIDCLK [5,49]
H_CPU_SVIDALRT# [5,49]
H_CPU_SVIDDAT [5,49]
H_PROCHOT#[5,49,56]
PWM12 [52]
VCCGT [8,51,52]
VCCGT_PG[25] DRVON2 [52]
VCCGT_SENSE[8]
VSSGT_SENSE[8]
CSP12[52]
5V[36,42,44,46,48,49,50,52,54,55]
VIN[12,39,40,44,45,46,47,49,50,52,53,54,56]
1.0V_VCCST[5,7,27,28,47,49]
3.3VS[9,10,11,12,14,25,27,28,29,30,31,33,35,38,39,40,41,42,43,44,47,49,53]
VCCGT[8,51,52]
ALL_SYS_PW RGD[5,12,25,40,49]
Title
Size Document Number Rev
Date: Sheet
of
6-7P-N15F9-003
1.0
[51] VCCGT
Custom
51 66Thursday, March 17, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N15XRF1
Title
Size Document Number Rev
Date: Sheet of
6-7P-N15F9-003
1.0
[51] VCCGT
Custom
51 66Thursday, March 17, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N15XRF1
Title
Size Document Number Rev
Date: Sheet of
6-7P-N15F9-003
1.0
[51] VCCGT
Custom
51 66Thursday, March 17, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N15XRF1
PR311
*100_04
X
PR315
0_04
_
PC306
1000p_50V_X7R_04
_
PR327
100_04
_
PJ82 1mm
X
1 2
PR349
120K_1%_04
_
RT10
100k_1%_04_NTC
_
12
PC298
470p_50V_X7R_04
_
PC308
1000p_50V_X7R_04
_
PR330
100_04
_
PR434 20K_1%_04
_
PR318
47.5_1%_04
_
PR323 2K_1%_04
_
PR338 10_04
_
PJ81
*CV-40mil
X
1 2
PR382
2.2_06
_
PJ83
1mm
X
1 2
PR340
15.8K_1%_04
_
PR348
31.6K_1%_04
_
PC301
47p_50V_NPO_04
_
PR310
100K_1%_04
_
PR325
4.02K_1%_04
_
PR337
30.1K_1%_04
_
PR344
*1K_04
X
PC297
0.1u_16V_X7R_04
_
PR347
4.12K_1%_04
_
PR319
5.1K_1%_04
_
PR416 2K_1%_04
_
PC294
4.7u_6.3V_X5R_06
_
PR433
49.9K_1%_04
_
PR313
*45.3_1%_04
X
PR320 1K_1%_04
_
PC295
0.01u_50V_X7R_04
_
PJ84
*CV-40mil
X
12
PR316
49.9_1%_04
_
PC309
0.1u_16V_X7R_04
_
PR334
150K_1%_04
_
PC304
4700p_50V_X7R_04
_
PR312
*45.3_1%_04
X
PR342 2K_1%_04
_
PR328
0_04
_
PR333
36K_1%_04
_
PR309
10K_1%_04
_
PC293
1u_6.3V_X5R_04
_
PC296
*0.1u_16V_X7R_04
X
PR317 *100K_1%_04
X
PR345 100_04
_
RT9
100k_1%_04_NTC
_
1 2
PR431 2K_1%_04
_
PR314
10_04
_
PR329 1K_1%_04
_
PC303
1000p_50V_X7R_04
_
PR332
41.2K_1%_04
_
PR336
8.06K_1%_04
_
PR322
0_04
_
PR324
13K_1%_04
_
PC300
0.033u_16V_X7R_04
_
VCORE PORTION
SA PORTION
PU23
NCP81203PMNTXG
_
CSP2
41
ROSC
8
VCC
7
FB
49
VRDY
6
SDIO
3
SCLK
5
COMP
48
VSP
51
PWM2
33
PWM1
34
CSP1
39
DIFF
50
VSN
52
TSENSE
37
CSP3
43
PWM3
32
CSP1A
25
PWM1A
30
CSN3
42
CSN1
38
CSN2
40
CSN1A
26
ALERT#
4
VRHOT
12
IOUT
1
IOUTA
13
DRVON
35
EPAD
53
VRMP
9
EN
2
VSPA
15
DIFFA
16
VSNA
14
COMPA
18
FBA
17
CSSUM
45
CSCOMP
47
ILIM
46
CSREF
44
CSSUMA
21
CSCOMPA
19
ILIMA
20
VBOOTA/ADDRA
27
TSENSEA
11
CSREFA
22
CSN2A
24
CSP2A
23
PWM2A
31
PH/FDm/FDa/SR/DDR
10
VBOOT/ADDR
28
PSYS
29
ICCMAX
36
PC299
2200p_50V_X7R_04
_
PC305
*220p_50V_NPO_04
X
PR308
1K_1%_04
_
PC307
470p_50V_X7R_04
_
PR331 66.5K_1%_06
_