Datasheet

4.2 Bill of Materials
www.ti.com Schematic and Bill of Materials
Table 5 presents the bill of materials for the TPS54233EVM-373.
Table 5. TPS54233EVM-373 Bill of Materials
Cou RefDes Value Description Size Part Number MFR
nt
0 C1 Open Capacitor, Ceramic 1206
1 C2 10 µ F Capacitor, Ceramic, 25V, X5R, 10% 1206 GRM31CR61E106K muRata
A12
0 C3 Open Capacitor, Ceramic 0603
1 C4 0.1 µ F Capacitor, Ceramic, 16V, X7R, 10% 0603 Std Std
1 C5 0.015 µ F Capacitor, Ceramic, 16V, X7R, 10% 0603 Std Std
2 C6, C7 220 pF Capacitor, Ceramic, 16V, X7R, 10% 0603 Std Std
1 C8 470 µ F Capacitor, Aluminum, 10V, 20% 0.328 x 0.328 EEVFK1A471P Panasonic
inch
1 D1 B230A Diode, Schottky, 2A, 40V SMA B240A Diodes Inc
2 J1, J4 ED1514 Terminal Block, 2-pin, 6-A, 3,5mm 0.27 × 0.25 ED1514 OST
inch
2 J2, J3 PTC36SA Header, 2-pin, 100mil spacing, (36-pin strip) 0.100 × 2 PTC36SAAN
AN
1 15 µ H Inductor, SMT, 3.7A, 41 m Ω 0.402 × 0.394 MSS1038-273NL Coilcraft
L1
inch
1 R1 332k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R2 68.1k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R3 30.9k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R4 0 Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R5 10.2k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R6 3.24k Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R7 Open Resistor, Chip, 1/16W, 1% 0603 Std Std
3 TP1, TP3, 5000 Test Point, Red, Thru Hole Color Keyed 0.100 × 0.100 5000 Keystone
TP5 inch
3 TP2, TP4, 5001 Test Point, Black, Thru Hole Color Keyed 0.100 × 0.100 5001 Keystone
TP6 inch
1 TPS5423 IC, DC-DC Converter, 28V, 2A SO-8 TPS54233D TI
U1
3D
1 — PCB 2.0" x 2.0" x HPA373 Any
0.062"
1 — Shunt, 100-mil, Black 0.100 929950-00 3M
Notes:
1. These assemblies are ESD sensitive, ESD precautions shall be observed
2. These assemblies must be clean and free from flux and all contaminants. Use of
unclean flux is not acceptable.
3. These assemblies must comply with workmanship standards IPC-A-610 Class 2.
4. Ref designators marked with an asterisk ('**') cannot be substituted. All other
components can be substituted with equivalent MFG's components.
SLVU264 – November 2008 TPS54233EVM-373 2-A, SWIFT™ Regulator Evaluation Module 13
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