Qi无线充电_发射端原理图
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Rev <RevCode>
5
4
3
2
1
I_DC
R60 3k C34 10n
12 13
+ 11
4
VDD
VDD
OPOUT
U13D R66 3k
14 LM324
D
OPOUT
I_DC
I_DC
P02 MOD
P02 V_back MOD OPOUT
V_back
VDD
D
AMP_I_Out
AMP_I_Out
V_back R48 1.5k
3
<Title> Document Number <Doc> Friday, May 16, 2014
2
1
P332 LED
1
Rev <RevCode> Sheet 1
1
Option: P33 Light ON when Standby Date:
4
of
1
5
4
3
2
1
Power in
USB1
D
1 2 3 4 5 USB_IN
1
R37 10k C53 0.1u VDD
R33 1M VDD
C
C
R31 4 U13B R26 10k 11 LM324 C48 4.7n 10k 10 + 7 R32 10k C51 0.1u 9 11 LM324 4 U13C Cap1_Out
AMP_I_Out
R25 10k C47 4.7n
5 + 6 R38 1k
8
R40
3.9k
B B
VDD
C39 1u
A
A
Title <Title> Size A Date:
5 4 3
Document Number <Doc> Monday, July 01, 2013
2
Rev <RevCode> Sheet 1
1
of
1
5
4
3
2
1
LS1 VDD 1 2
D
C7,C8 Please Close to U4
Cap1_Out Cap0_Out P11
C7 0.1u
C8 10u
DC BUZZER P30 U10 NPN(8050L) U4
VDD P00 P01 P02
VDD
C27 0.1u
Leabharlann Baidu
C46 10n
C35 0.1u
Thermal Protection Port Shoutdown when P01 = 3.86V
C41 4.7n
C36
R46 R45
C38 V_back 4.7n
B
F3
R49 30k D7 P02 R20 R50 1N4148 3k R54 680k R18 10 + 10k R19 9 11 680k 4 VDD
0.1u
100k
2.2M
B
VDD
U12C MOD
C29 1u
8
LM324
A
A
100k
R62
F2
VDD R43 100k D6 C33 3 + 4 VDD U12A
R63 16k
R65 0R VDD
1k
R22 1 10k 11 LM324 C37 4.7n 5 + 6 -
4
U12B R61 10k
C
1N4148 R39 33k C30 10n
5.6n R42 68k
2
7
C
11
LM324
VPP
I_DC VDD VPP
I_DC VDD VPP V_back PWM_M2_L PWM_M2_H PWM_M1_L PWM_M1_H
U6 R14 VDD R13 10k 5 PWM_M2_L 6 7 8 1R EN PWM VCC BOOT GPMD2130A 1 C40 1u 2 C43 0.22u
VDD
VPP
D
5V
C31 10V/10uF C58 NC
C
C
SCK J4 1 2 3 4 5 HEADER 5 VDD SCK SDA SDA VDD VPP
SCK SDA VDD VPP
B
B
J7 1 2 VDD VDD 1 2
J8
GND
A
A
Title <Title> Size A Date:
5 4 3
C45 10V/10uF
C54 NC
V_back PWM_M2_L PWM_M2_H PWM_M1_L PWM_M1_H
R23
10 ohm
GPMD3130A
I_DC C40、C43 Close to GPMD2130A R57 0.05R
F5
C3 VPP
A
PWM_UP C56 NC 50V 0.1u NP0 C4 50V 0.1u NP0 C5
PWM3
PWM0 PWM1 PWM2 PWM3
P27 P20 P21 P22 P23 P24
P37
AC Buzzer Circuit
VDD 1 2
VDD P02
1
VDD R84 VDD P11
AC BUZZER R82
A
R81 VDD 1k D14 P202 LED
5
10k 1k D15 Title U14 PNP(8550) Size A
VDD R83 300R P00 PWM_M2_L PWM_M2_H LS2 C42 1u TL431 U11 VDD P02 PWM_M2_L PWM_M2_H PWM_M1_L PWM_M1_H PWM_M1_L PWM_M1_H
B
B
PWM_M2_H PWM_M2_L PWM_M1_L PWM_M1_H R77 R78 51k R79 51k R76 51k 51k
C24 0.1u
Title <Title> Size A Date: Document Number <Doc> Friday, May 16, 2014
2
Rev <RevCode> Sheet 1
1
of
1
5
4
3
5
4
3
2
1
VDD
D
VDD AMP_I_Out Cap1_Out Cap0_Out
D
AMP_I_Out Cap1_Out VDD AMP_I_Out R34 10k C52 4.7n 3 + 2 11 LM324 4 U13A Cap0_Out Cap0_Out
P01
P06
P02
D
R53 NTC P01 R52
DC Buzzer Circuit
MOD VDD SCK P30 P31
C
P13 P12 P11 NC VCC P00 P01 P02 P03 P04 P05
44 43 42 41 40 39 38 37 36 35 34
SCK
J5 VDD P31 1 2 3 4 UART J6 P37 1 2 LEARN PWM0 PWM1 PWM2 R80 VDD 1k D13 P272 LED
P06 10k
SDA
SDA
C
C26 10u
MOD OPOUT P06 OPOUT Cap1_Out Cap0_Out
MOD OPOUT Cap1_Out Cap0_Out
12 13 14 15 16 17 18 19 20 21 22
P36 P37 VSS P27 P20 P21 P22 P23 P24 NC NC
Document Number <Doc> Friday, May 16, 2014
2
Rev <RevCode> Sheet 1
1
of
1
1
PWM Driver
PWM_UP GND LG UG PHASE 4 3 2 1 R24 0 ohm 1 2 3 4 U3 S1 G1 S2 G2 D1 D1 D2 D2 8 7 6 5
A
P33
1 2 3 4 5 6 7 8 9 10 11
P14 P15 RESET NC P30 P31 P32 P33 P34 P35 NC
GPMQ8005A
P06 P07 NC P40 P41 P42 P43 P44 Vref P26 P25
33 32 31 30 29 28 27 26 25 24 23
V_back
A
U9 R16 VDD R15 10k 5 PWM_M1_L 6 7 8 1R EN PWM VCC BOOT GPMD2130A 1 C49 1u 2 C44 0.22u GND LG UG PHASE 4 3 2 1 R59 0 ohm
PWM_Down U5 1 2 3 4 S1 G1 S2 G2 D1 D1 D2 D2 8 7 6 5 C28 10V/10uF C55 NC
50V 0.1u NP0 C6 50V 0.1u NP0
L1 INDUCTOR
R58 10 ohm
GPMD3130A PWM_Down C57 NC I_DC
C49、C44 Close to GPMD2130A
Title <Title> Size A Date:
1
Document Number <Doc> Friday, May 16, 2014 Sheet 1 of 1