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C. Bill Of Materials "BOM"
Below is a listing of the parts used in the TSDMRX-19V20W-EVM. An excel spreadsheet file with this information is
available on the Semtech website as an added convenience.
Designator
Description
1 C1
Capacitor
2 C2, C10, C17
Capacitor
3 C3
Capacitor
4 C4, C5, C14, C16, C31 Capacitor
5 C6, C11
Capacitor
6 C7, C8, C23, C24
Capacitor
7 C9
Capacitor
8 C12
Capacitor
9 C13
Capacitor
10 C15
Capacitor
11 C18, C19
Capacitor
12 C20, C21
Capacitor
13 C22
Capacitor
14 C25
Capacitor
15 C26, C27, C28, C29
Capacitor
16 C30
Capacitor
17 D1
Zener Diode
18 D2
LED Dual Color
19 D3, D4, D5, D6
Schottky Diode
20 D7
Schottky Diode
21 J3
Coil connector, 2
contacts, solder pads
22 J4
Power connector
23 L1
Inductor
24 Q1, Q2, Q3, Q4, Q5,
N-Channel Power
Q6, Q7
MOSFET
25 Q8
N-Channel Power
MOSFET
26 R1
Resistor
27 R2
Resistor
28 R3
Resistor
29 R4, R5, R6, R9, R10,
Resistor
R13, R19, R20, R22
30 R7
Resistor
31 R8, R16, R17, R23
Resistor
32 R11
Current Sense Resistor 0.04 1%
33 R12
Resistor
34 R14
Resistor
35 R15
Resistor
36 R18
Resistor
37 R21
Resistor
38 R24
Resistor
39 U1
Linear Regulator
40 U2
Wireless Power
Receiver Controller
41 U3
Current Sense
Amplifier
42 U4
Buck DC/DC Converter
43 U5
Programmable
Precision Reference
Wireless Charging
User Guide
TSDMRX-19V20W-EVM
Value
Footprint
Cap 10uF 6.3V
CAPC0402L
Cap 10nF 10V
CAPC0402L
Cap 1uF 6.3V
CAPC0402L
Cap 100nF 10V
CAPC0402L
Cap C0G 47nF 50V
CAPC1206-0805N
Cap X7R 10uF 50V
CAPC1210N
Cap 100nF 50V
CAPC0402L
Cap 1nF 50V
CAPC0402L
Cap NP
CAPC0402L
Cap C0G 10nF 50V
CAPC1206-0805N
Cap 22nF 50V
CAPC0402L
Cap 4.7nF 50V
CAPC0402L
Cap 47nF 50V
CAPC0402L
Cap 100nF 50V
CAPC0402L
Cap X7R 10uF 25V
CAPC1206N
Cap 100nF 10V
CAPC0402L
SOD523-L
5.1V
APHB1608ZGSURKC
LED_APHB1608
DB2141200L
DIODE-SMini2
BAS40-02V-V-G-08
SOD523-L
24uH
19V OUT
CON_Pins_4p
4.7uH 2.6A
IND_NRS5030
DFN80P120X120-3 Diodes, Inc.
DMN62D0LFD-7
DFN80P120X120-3 Diodes, Inc.
DMN62D0LFD-7 NP
Res 150
RESC0402L
Res 22K
RESC0603L
Res 18K
RESC0402L
RESC0402L
Res 10K
Res 75K
RESC0402L
Res 100K
RESC0402L
RESC0603L
Res 1K
RESC0402L
Res 500
RESC1206N
Res 2K
RESC1206N
Res 205K
RESC0402L
Res NP
RESC0402L
Res 2.2K
RESC0402L
DFN50P200X200-
TS31223
8V6-165N
UFQFPN50P300X30
TS81000
0-20VL
SC70-8N
TS94033
QFN50P300X300-
TS30042-M000QFNR
16V6-165N
SOT23-3N
SC431 1%
www.semtech.com
Manufacturer ManufacturerCode
TDK
CGA5H2C0G1H473J
Tayio Yuden
UMK325AB7106MM-T 4
TDK
Kemet
C0603C104K5RAC7867 1
Taiyo Yuden
TMK316B7106KL-TD
Kemet
C0603C104K5RAC7867 1
ON
MM5Z5V1T1G
Semiconductor
Kingbright
Panasonic
DB2141200L
Vishay
BAS40-02V-V-G-08
Abracon
AWCCA-RX350300-101 1
Taiyo Yuden
NRS5030T4R7MMGJV 1
DMN62D0LFD-7
DMN62D0LFD-7
Vishay
WSL0603R0400FEA18 1
Semtech
TS31223
Semtech
TS81000-2YA0060
Semtech
TS94033SKTRC
Semtech
TS30042-M000QFNR
Semtech
SC431CSK-1TRT
Quantity
1
3
1
5
2
1
1
1
1
2
2
1
4
1
1
4
1
1
7
1
1
1
1
9
1
4
1
1
1
1
1
1
1
1
1
1
1
12 of 17
Rev 1.03
Semtech
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