1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
VTT_SELECT VTT VR Output Voltages
low 1.1 V
high (V1.1S_VTT) 1.05 V
VDD1.0
10A
DEFAULT SHORT
DEFAULT SHORT
1.0V
DEFAULT SHORT
DEFAULT SHORT DEFAULT SHORT
VCCIO(0.95V)
NOTE:
1.0V_VCCST Ton need <10ms
G5016 TURN - ON TIME = 1.21ms
20mils
6A1A
DEFAULT SHORT
20mils
20mils
VDD1.0_EN
VDD5_PWR
3.3VA
VDD1.0
V1.0A
VDD3
VIN
VDD1.0 VDD1.0
VCCIO
VDD3
1.0V_VCCSFR
1.0V_VCCST
3.3VVCCIO 3.3VS
VDD5_PWR
VREG5
VDD5
VDD5_PWR
DD_ON30,33,38,39
SLP_SUS#25,33,38,42
SUSB 12,13,38,40
SUSC#25,33,40
VCCIO_PWRGD 23
1.0V_VCCST4,6,24,46,48
1.0V_VCCSFR6
VCCIO2,4,6
VDD1.025,27,28,42
VIN11,25,38,39,40,43,44,45,46,47,48,49
VREG539,42
VDD530,38,39
VDD34,22,23,25,28,32,33,35,37,38,39,42,45
SUSB# 11,13,25,30,33,38
3.3V2,11,25,31,32,35,37,38,40,42,43,44
3.3VS8,9,10,11,12,13,22,24,25,26,27,28,29,31,32,33,34,35,36,37,38,46,48
3.3VA4,22,23,24,25,26,28,29,42
Title
Size Document Number Rev
Date: Sheet
of
6-71-N5500-D02A
D01
[41] PWR_VDD1.0,VCCIO
A3
41 55W ednesday, September 23, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N550RC
Title
Size Document Number Rev
Date: Sheet
of
6-71-N5500-D02A
D01
[41] PWR_VDD1.0,VCCIO
A3
41 55W ednesday, September 23, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N550RC
Title
Size Document Number Rev
Date: Sheet
of
6-71-N5500-D02A
D01
[41] PWR_VDD1.0,VCCIO
A3
41 55W ednesday, September 23, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N550RC
R403 10K_04
C621
0.1u_10V_X7R_04
R195
10K_04
C628
0.1u_16V_Y5V_04
PC152
0.1u_50V_Y5V_06
R208
100K_04
Q17
*2SK3018S3
G
DS
PC156
0.1u_10V_X7R_04
PU10
G5602R41U
VOUT
1
EN_PSV
15
TON
16
VCC
2
VFB
3
PGOOD
4
AGND
6
BST
13
DH
12
LX
11
ILIM
10
VDD
9
DL
8
PGND
7
PGND
17
NC
5
NC
14
PC159 *15p_50V_NPO_04
C629
0.1u_16V_Y5V_04
R199
20K_04
PC160
1u_6.3V_X5R_04
PR203
0_06
PC151
4.7u_25V_X5R_08
PJ11
*OPEN-1mm
1 2
C426
0.1u_10V_X7R_04
+
PC153
330u_2.5V_12m_6.6*6.6*4.2
C625
0.033u_16V_X7R_04
PR202
820K_1%_06
PJ10
*CV-40mil
1 2
R404 10K_04
PL10
BCIHP0730-3R3M
PCB Footprint = BCIHP0735A
PC150
4.7u_25V_X5R_08
R398
*100_04
Q6
2SK3018S3
G
DS
PR207 37.4K_1%_04
PJ40
*OPEN-1mm
12
PC157
1u_6.3V_X5R_04
PJ39
*OPEN-3mm
1 2
PJ48
*OPEN-1mm
12
+
PC146
*330u_2.5V_12m_6.6*6.6*4.2
PJ46
*OPEN-6mm
1 2
PD9
CSOD140SH
A C
PJ42
*OPEN-1mm
12
PJ16
*CV-40mil
12
+
PC169
*15u_25V_6.3*4.4
PR205
10K_1%_04
PJ49
*OPEN-1mm
12
C263
220p_50V_NPO_04
PR204
2.2_04
PJ9
*OPEN-1mm
1 2
C626
1u_6.3V_X5R_04
PC154
*0.01u_50V_X7R_04
C279
*220p_50V_NPO_04
PR208
*10K_04
C623
0.1u_16V_Y5V_04
EMR1
*5.1_06
EMC1
*1000p_50V_X7R_04
PR56 10K_04
PR206
100K_1%_04
C619
0.1u_16V_Y5V_04
EM5209
U21
PCB Footprint = TDFN14-2X3MM-A
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
Q7
2N3904
B
E C
PQ25
MDU5693
DUAL-PDFN56-5X6mm
1
2
8
3
4
9
5
6
7