1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
+1.0V_VDDC
12V
GND
GND
GND
GND
CD24
10uF-0805-X5R-¡À20%-16V
CD26
NC/0.1uF-0402-X5R-¡À20%-16V
CD38
NC/10pF-0402-NPO-¡À5%-50V
CD28
NC/0.1uF-0402-X5R-¡À20%-16V
R2
R1
Imax:3A
GND
CD22
0.1uF-0402-X5R-¡À20%-16V
RD8
0ohm-0402-¡À5%-1/16W
RD13
0ohm-0402-¡À5%-1/16W
LD8
功率电感,Power Inductor,2.2uH,¡À20%,3A,0.4¡Á 1P,DR5.8¡Á 4.5,SMD,DSB5845-2R2M-LF,BLDX
LD2
NC/SWPA6045S4R7MT
IN
3
EN
5
BS
6
SW
2
FB
4
GND
1
UD4
DC-DC芯片,IC DCDC,Syn,3A,17V,580KHz,TSOT23-6,SMD,TPS563201DDCR,TI
RD12
3K3ohm-0402-¡À1%-1/16W
RD14
13Kohm-0402-¡À1%-1/16W
CD29
22uF-0603-X5R-¡À20%-6.3V
PWR_ON/OFF_IC
CD25
NC/10uF-0805-X5R-¡À20%-16V
+1.1V_VDDC
D
G
S
QD2
场效应管,NMOS,0.3A,60V,3.3ohm@ID=0.5A@VGS=10V,SOT-23,2N7002K1,BLUE ROCKET
RD28
4K7ohm-0402-¡À5%-1/16W
RD25
厚膜电阻,RES,1/16W,43Kohm,¡À1%,0402,SMD
GND
VID_0_IC
CD12
0.1uF-0402-X5R-¡À20%-16V
CD16
100pF-0402-NPO-¡À5%-50V
+1.0V_VDDC
反馈从主芯片取
+1.0V_VDDC_CPU
12V
CD18
1uF-0402-X5R-¡À20%-6.3V
RD6
100Kohm-0402-¡À5%-1/16W
CD17
0.1uF-0402-X5R-¡À20%-16V
CD5
10uF-0805-X5R-¡À20%-16V
CD6
NC/0.1uF-0402-X5R-¡À20%-16V
GND PWR_OFF_CTR_IC
GND
GND
R7
12Kohm-0402-¡À1%-1/16W
GND
+1.0V_VDDC_CPU
反馈从主芯片取
+1.0V_VDDC_CPU
CD21
22uF-0603-X5R-¡À20%-6.3V
12V ==> +1.1V_VDDC12V ==>+1V0_VDDC_CPU
VDDC
0.9629VL
H
1.021V
VID_0
Current:2200mA
Pc:0.42W
Current:2200mA
Pc:0.42W
Vin=4.2V~16V Io=3A ENL<0.6V ENH>1.5V @500KHzVout=0.768*(1+R1/R2)=0.959V
CD13
22uF-0603-X5R-¡À20%-6.3V
CD14
22uF-0603-X5R-¡À20%-6.3V
CD27
NC/33pF-0402-NPO-¡À5%-50V
RD7
NC/0ohm-0402-¡À5%-1/16W
FB脚内置50Kohm下地电阻
R1
Vout=0.828*(1+R1/50)=1.08V Vin=4.5V~16V Io=3A ENL<0.5V ENH>2V @600KHz
IIC Addr=0x80
5V
3
SDA
4
EN
1
FB
2
PVDD
8
BST
7
SCL
5
LX
6
EPAD
9
UD1
DC-DC芯片,IC DC-DC,Syn,3A,16V,600KHz,ESOP-8,SMD,MSH6103A,Mstar
CD30
22uF-0603-X5R-¡À20%-6.3V
CD32
NC/22uF-0603-X5R-¡À20%-6.3V
CD33
NC/22uF-0603-X5R-¡À20%-6.3V
GND
CD34
NC/22pF-0402-NPO-¡À5%-50V
CD35
NC/22pF-0402-NPO-¡À5%-50V
LD1
功率电感,Power Inductor,2.2uH,¡À20%,3A,0.4¡Á 1P,DR5.8¡Á 4.5,SMD,DSB5845-2R2M-LF,BLDX
Vin=4.2V~16V Io=3A ENL<0.6V ENH>1.5V @500KHzVout=0.8*(1+RD9/RD15)=5.17V
5V_STB
12V
GND
GND
GND
GND
CD20
10uF-0805-X5R-¡À20%-16V
CD36
0.1uF-0402-X5R-¡À20%-16V
CD43
NC/10pF-0402-NPO-¡À5%-50V
CD40
NC/0.1uF-0402-X5R-¡À20%-16V
CD19
0.1uF-0402-X5R-¡À20%-16V
CD37
NC/?
RD1
0ohm-0402-¡À5%-1/16W
RD10
0ohm-0402-¡À5%-1/16W
LD4
功率电感,Power Inductor,4.7uH,¡À20%,2.8A,0.32¡Á 1P,DR5.8¡Á 4.5,SMD,PIO54-4R7MTP02,FH
LD5
NC/SWPA6045S4R7MT
CD42
NC/0.1uF-0402-X5R-¡À20%-16V
5V_STB
12V ==>5V_STB
Vin=4.2V~16V Io=3A ENL<0.6V ENH>1.5V @500KHzVout=0.8*(1+R1/R2)=5.16V
Current:2.5A
Pc:2.27W
GND
GND
CD44
NC/0.1uF-0402-X5R-¡À20%-16V
CD72
NC/0.1uF-0402-X5R-¡À20%-16V
RD49
100Kohm-0402-¡À5%-1/16W
GND
EN
1
GND
2
SW
3
VIN
4
FB
5
UD7
DC-DC芯片,IC DCDC,Syn,1.2A,7.0V,1.5MHz,SOT23-5,SMD,LC2127CB5TR,Leadchip
CD71
NC/0.1uF-0402-X5R-¡À20%-16V
CD73
10uF-0603-X5R-¡À20%-6.3V
+1.5V_DDR
CD74
10uF-0603-X5R-¡À20%-6.3V
RD50
62Kohm-0402-¡À1%-1/16W
RD51
40K2ohm-0402-¡À1%-1/16W
CD70
3300pF-0402-X7R-¡À10%-50V
LD7
功率电感,Power Inductor,6.8uH,¡À20%,1.3A,0.23¡Á 1P,DR4.5¡Á 3.2,SMD,PIO43-6R8MTP02,FH
Pc:0.19W
Current:740mA
+1.5V_DDR
做STR用3V3_STB
3V3_STB
3.3V ==> +1.5V_DDR
Vin=2.6V~7V Io=1.2A ENL<0.5V ENH>1V @1.5MHzVout=0.6*(1+R1/R2)=1.525V
RM2
100Kohm-0402-¡À5%-1/16W
CM1
0.1uF-0402-X5R-¡À20%-16V
QM4
通用三极管,Dynatron,NPN,0.2A,40V,60-300,SOT-23,KMBT3904,KEXIN
RM1
4K7ohm-0402-¡À5%-1/16W GND
RM3
10Kohm-0402-¡À5%-1/16W
PWR_ON/OFF_IC
5V_M5V_STB
QM3
场效应管,PMOS,-4.3A,-30V,0.048ohm@ID=-3A@VGS=-4.5V,SOT-23-3L,NCE3407AY,NCEPOWER
L :Power off
H or Hi-z:Power on
5V_M
5V_STB ==> 5V_M
RM4
4K7ohm-0402-¡À5%-1/16W
3V3_STB
Current:1.2A
RM6
47Kohm-0402-¡À1%-1/16W
RM5
4K7ohm-0402-¡À5%-1/16W
VCC_PANEL
CM6
NC/0.1uF-0402-X5R-¡À20%-16V
GND
GND
CM5
0.022uF-0402-X7R-¡À10%-16V
GND
GND
RM8
4K7ohm-0402-¡À5%-1/16W
RM9
10Kohm-0402-¡À5%-1/16W
RM7
NC/4K7ohm-0402-¡À5%-1/16W
QM1
通用三极管,Dynatron,NPN,0.2A,40V,60-300,SOT-23,KMBT3904,KEXIN
D
G
S
QM2
场效应管,PMOS,-4.3A,-30V,0.048ohm@ID=-3A@VGS=-4.5V,SOT-23-3L,NCE3407AY,NCEPOWER
PANEL_ON
CM4
NC/0.1uF-0402-X5R-¡À20%-16V
PANEL_VCC Control
DM1
NC/1N4148WS
CM7
NC/10uF-0805-X5R-¡À20%-16V
PANEL_ON/OFF_IC
VCC_PANEL
Inverter Control
Pc:0.64W
Current:100mA
Pc:0.15W
Current:350mA
靠近LDO
5V_M
GND
3V3_M
GND
GND/ADJ
1
VIN1
2
GND/ADJ
3
VIN2
4
VOUT2
5
VOUT2
6
VOUT1
7
VOUT1
8
EPAD
EPAD
UL5
LDO芯片,IC LDO,1A,1.8&3.3V,12V,SOP-8,SMD,SA1118B-1833,SL
GND
GND
CL24
0.1uF-0402-X5R-¡À20%-16V
CL22
NC/0.1uF-0402-X5R-¡À20%-16V
CL21
10uF-0603-X5R-¡À20%-6.3V
CL26
0.1uF-0402-X5R-¡À20%-16V
CL3
NC/0.1uF-0402-X5R-¡À20%-16V
CL2
10uF-0603-X5R-¡À20%-6.3V
+1V8_EMMC
+1V8_EMMC
5V_M ==> 3V3_M
5V_M ==> +1V8_EMMC
Pc=0.79W
注意散热!!!
CL1
NC/10uF-0805-X5R-¡À20%-16V
注意散热!!!
12V ==> 3V3_STB
3V3_M
ON/OFF
RM10
100Kohm-0402-¡À5%-1/16W
CM2
0.1uF-0402-X5R-¡À20%-16V
3V3_M
3V3_STB
QM5
场效应管,PMOS,-4.3A,-30V,0.048ohm@ID=-3A@VGS=-4.5V,SOT-23-3L,NCE3407AY,NCEPOWER
3V3_M
Current:0.5A
ON/OFF
CM8
0.1uF-0402-X5R-¡À20%-16V
GND
3V3_Tun/
3V3_STB
12V
GND
GND
GND
CD2
10uF-0805-X5R-¡À20%-16V
CD4
0.1uF-0402-X5R-¡À20%-16V
CD11
NC/10pF-0402-NPO-¡À5%-50V
CD8
NC/0.1uF-0402-X5R-¡À20%-16V
CD1
0.1uF-0402-X5R-¡À20%-16V
CD7
NC/?
RD2
0ohm-0402-¡À5%-1/16W
RD11
0ohm-0402-¡À5%-1/16W
LD6
功率电感,Power Inductor,4.7uH,¡À20%,2.8A,0.32¡Á 1P,DR5.8¡Á 4.5,SMD,PIO54-4R7MTP02,FH
LD3
NC/SWPA6045S4R7MT
IN
3
EN
5
BS
6
SW
2
FB
4
GND
1
UD2
DC-DC芯片,IC DCDC,Syn,2A,18V,500KHz,SOT23-6,SMD,LC2332CB6TR,Leadchip
CD10
NC/0.1uF-0402-X5R-¡À20%-16V
3V3_STB
Current:1A
Pc:0.58W
GND
GND
Vin=4.2V~16V Io=2A ENL<0.6V ENH>1.5V @500KHzVout=0.8*(1+RD9/RD15)=3.35V
1.2A
DDC_SDA
DDC_SCL
CD9
10uF-0603-X5R-¡À20%-6.3V
Imax:3A
CD23
10uF-0603-X5R-¡À20%-6.3V
D1
开关二极管,DIO SW S,150mA,75V,SOD-323,SMD,1N4148WS,BLUE ROCKET
RD24
RD23
厚膜电阻,RES,1/16W,10Kohm,¡À1%,0402,SMD
CD39
陶瓷电容,CAP MC,6.3V,1uF,¡À20%,X5R,0402,SMD,TP
CD31
NC/10uF-1206-X5R-¡À10%-16V
CD3
NC/10uF-1206-X5R-¡À10%-16V
DM2
NC/AIES12U020R2-D
GND
RD26
NC/厚膜电阻,RES,1/16W,51Kohm,¡À5%,0402,SMD
+
ED2
NC/220uF-16V-¡À20%-6.3¡Á 7.7-105℃(Capxon)
0x80
I2C ADDRESS
Write
Read
3V3_Tun/
CD41
10uF-0603-X5R-¡À20%-6.3V
RD5
100Kohm-0402-¡À5%-1/16W
RD3
100Kohm-0402-¡À5%-1/16W
CM3
NC/10uF-0603-X5R-¡À20%-6.3V
远端反馈 远端反馈
APN-芯片 0.253A
APN-芯片 0.55A
APN-芯片0.45A
APN-芯片 2.2AAPN-芯片 2.2A
Current:730mA
CD46
NC/10uF-0603-X5R-¡À20%-6.3V
12V
注意:SL1833 LDO,静态电流大,不能用于待机有电的情况
IN
3
EN
5
BS
6
SW
2
FB
4
GND
1
UD3
DC-DC芯片,IC DCDC,Syn,3A,17V,580KHz,TSOT23-6,SMD,TPS563201DDCR,TI
RD15
10K5ohm-0402-¡À1%-1/16W
RD9
60K4ohm-0402-¡À1%-1/16W
RD4
厚膜电阻,RES,1/16W,40.2Kohm,¡À1%,0402,SMD
RD22
厚膜电阻,RES,1/16W,13Kohm,¡À1%,0402,SMD
RD17
4K7ohm-0402-¡À5%-1/16W
GND
RD21
4K7ohm-0402-¡À5%-1/16W
BRI_ADJ_IC PWM_REF
CD15
22uF-0603-X5R-¡À20%-6.3V
CD47
22uF-0603-X5R-¡À20%-6.3V
CD48
22uF-0603-X5R-¡À20%-6.3V
CD49
NC/22uF-0603-X5R-¡À20%-6.3V
+
ED3
NC/220uF-16V-¡À20%-6.3¡Á 7.7-105℃(Capxon)
拷贝注意:这里是安卓机待机没有对PWM控制,所以加两级反向
CD69
22uF-0603-X5R-¡À20%-6.3V
RD27
VBL_CTRL_IC
CD45
NC/1000pF-0402-X7R-¡À10%-50V
GND
D7
肖特基二极管,DIO SBD D1,0.2A,30V,SOT-23,SMD,BAT54C,Blue Rocket
RD16
4K7ohm-0402-¡À5%-1/16W
GND