Item Q.ty
Ref.
Value
Description
Manufacturer
Order code
21a
0
J3
con2-strip-male
Jumpers (not
mounted)
Any
Any
22
2
J13, J14
con8-2x4-strip-male pitch 2.54
mm
Connector headers
Wurth Electronics
Inc.
61300821121
23
1
Q1
TO-261-4, TO-261AA 100 V 3.3 W
(Tc)
StripFET power
MOSFET in
SOT-223 package
ST
24
2
R1, R2
SMD 27 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors
Yageo
RC0603FR-0727KL
25
2
R3, R4
SMD 2.2 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors
Yageo
RC0603FR-072K2L
26
2
R5, R6
SMD 390 Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors
Yageo
RC0603FR-07390RL
27
1
R7
SMD 27 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistor
Yageo
RC0603FR-0727KL
28
1
R8
SMD 1.5 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistor
Yageo
RC0603FR-071K5L
29
2
R9, R10
SMD 6.8 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors
Yageo
RC0603FR-076K8L
30
1
R11
SMD, 1 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistor
Yageo
RC0603FR-071KL
31
2
R12, R13
SMD, 22 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors
Yageo
RC0603FR-0722KL
32
1
R14
SMD, 2.2 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistor
Yageo
RC0603FR-072K2L
33
1
R15
SMD, 68 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistor
Yageo
RC0603FR-0768KL
34
1
R16
SMD, 1 K Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistor
Yageo
RC0603FR-071KL
35
4
R101,
R102,
R103,
R104
SMD, 100 Ohm 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors
Yageo
RC0603FR-07100RP
36
0
R111,
R112,
R121,
R122,
R123,
R124,
R125,
R130,
R131,
R132,
R133,
R134
100 Ohm, SMD, 0603 (1608
Metric), 0.1 W, 1/10 W ±1%
Resistors (not
mounted)
Yageo
RC0603FR-07100RP
37
2
SW1,
SW2
con3-strip-male
Connection
headers
Wurth
61300311121
38
5
TP3, TP6,
TP7, TP8,
TP9
5001 0.100" Dia x 0.180" L (2.54
mm x 4.57 mm)
Test points
Keystone
Electronics
5001
39
1
TR3
DO-214AB, SMC 1500W (1.5 kW)
Automotive 1500
W TVS in SMC
ST
40
1
U1
PowerSSO12 Exposed Pad
IC power switch
ST
UM2716
Bill of materials
UM2716
-
Rev 1
page 10/16