Datasheet

R10
GND_TIE
C1
C4
C43
C3
C5
R23
C20
U5
D1
R1
R4
R37
C2
C6
C25
C32
C37
L1
C26
C28
R36
R13
Q3
COIL
U3
Q1
R33
R32
R3
R6
C21
C23
C9
C29
C14
C13
C15 C27
Q2
R7
U6
R14
R9
C17
C18
D3
C16
R2
R17
R19
R30
R31
R35
R26
R21
R15
R11
R27R28
D5
U1
1
2
3
4
5
6
1
2
3
4 5
6
7 8
31
35
27
41
43
36
47
38
28
12
37
25
13
5
18
44
15
2
3
33
29
30
16
17
39
42
14
26
20
40
24
23
21
22
19
10
11
34
32
48
8
4
45
9
6
1
46
7
49
BOOTVIN
ENA
SS VSEN
COMPGND
PH
UGATE
BOOTPWM
GND LGATE
VDD
EN/PG PH
RESERVED
BPCAP
RESERVED
V33FB
PMOD_THR
GND
GND
COMM_A-
RESERVED
DPWM_A
COMM_A+
MSP_MOSI/LPWR_EN
DPWM_B
RESET
MSP_CLK
LED_MODE
DOUT_2B
T_SENSE
AIN3
V33D
RESERVED
RESERVED
DOUT_4A
DOUT_4B
COMM_B+
I_IN
MSP_SYNC
MSP_RDY
PMB_CTRL
COMM_B-
BUZ_DC
BUZ_AC
DOUT_TX
DRV_CFG
PMB_ALRT
PMB_CLK
PMB_DATA
V33A
GND
REFIN
MSP_MISO/LED_B
AIN8
AIN7
MSP_TEST
SLEEP
AIN5
V_IN
MSP_RST/LED_A
EPAD
76K8
1.0uF
16V
4.7nF
50V
4.7uF
10V
1.0uF
16V
4.7uF
10V
42K2
1.0uF
16V
TPS54231
MBR0540
10K0
3K01
76K8
47uF
6.3V
10uF
50V
0.1uF
50V 0.1uF
50V
2700pF
50V
330uH
0.1uF
50V
0.01uF
50V
390K
190K
BC847CL
INA199A2
1R
1R
10R
200K
0.01uF
50V
0.1uF
50V
0.1uF
50V
0.1uF
50V
33pF
50V
47nF
100V
47nF
100V
22uF
25V
20m
TPS28225D
23K2
1K0
0.1uF
50V
4.7nF
50V
BAT54SW
0.1uF
50V
10R
10K0
10K0
10K
10R
10R
10K0
22R
10K0
10K0
470R470R
BQ500210
19 Vin
DC Jack
Buck Regulator
Power Train
N/C
-
+
R
G
AGND
AGND
3V3_VCC
AGND GND
AGND
I_SENSE
COMM+
MSP_SYNC
3V3_VCC
AGND
AGND
VIN
3V3_VCC
AGND
AGND AGND
AGND AGND AGND
AGND
AGND
DPWM-1A
VIN
AGND
VIN
GND GND
AGND
AGND
GND
GND
I_SENSE
3V3_VCC
AGND
3V3_VCC
AGND
DPWM-1A
3V3_VCC
AGND
COMM+
COMM-
COMM-
3V3_VCC
VIN
AGND
bq500210
www.ti.com SLUSAL8C –JUNE 2011–REVISED SEPTEMBER 2012
Figure 7. Typical Application Diagram for Wireless Power Transmitter
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