Texas Instruments Evaluation Module for Qi-Compliant, Free-Positioning Wireless Power Transmitter Manager BQ500410AEVM-0 BQ500410AEVM-085 Datenbogen
Produktcode
BQ500410AEVM-085
DC in
5V-IN
12V-IN
5V-IN
1
A1
B1
1
1
J3
R30
10.0k
1
COMP
2
FB
3 EN
4 AGND
5 PGND
6
SW
7
SW
8
IN
9
FREQ
10
SS
11
PWPD
U1
TPS61087DSC
L5
3.3uH
D1
SL22-E3/53T
C7
22uF
R1
18.2k
R2
158k
C2
33nF
C1
33nF
R3
16.2k
5
4
6
1
2
3
U4
INA199A1
R4
1.00
R6
1.00
C14
0.01uF
C13
0.1uF
R5
0.020
R9
1.00k
C18
0.1uF
C16
22uF
TP3
C6
0.1uF
C3
22uF
C9
22uF
R65
R41
0
R7
10
Q2
CSD17308Q3
R29
10.0
R14
200k
R13
10.0k
C53
0.1uF
C33
0.22uF
C23
33pF
C48
22uF
Q3
CSD17308Q3
1
UGATE
2
BOOT
3 PWM
4 GND
5
LGATE
6 VDD
7 EN/PG
8
PHSE
U7
TPS28225D
R8
23.2k
C26
4700pF
D5
BAT54SW
TP9
TP6
F
L1
TXL12RFP01
TP10
R20
10
NO
COM
GND
IN
V+
U5
TS5A1066DBVR
C19
0.1uF
TP2
TP4
TP5
C28
0.068uF
C30
0.068uF
C31
C25
R31
0
R63
150k
R64
249k
Q8
BC847CL
C64
0.1uF
R67
0
5V-IN
I_SENSE
3V3_VCC
VIN_BRD
5V-IN
12V-IN
DPWM-1A
V_GATE
3V3_VCC
COIL1.1
3V3_VCC
COIL1.1
VIN_BRD
COMM+
COMM-
12V-IN
Schematic and Bill of Materials
Figure 2. bq500410AEVM-085 Schematic, Page 2 of 3
6
bq500410A bqTESLA™ Wireless Power Transmitter EVM
SLVU688A – October 2012 – Revised December 2012
Copyright © 2012, Texas Instruments Incorporated