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SLVU247A July 2008 – October 2021 TPS54331 , TPS54331-Q1

4.2 Bill of Materials

Table 4-1 presents the bill of materials for the TPS54331EVM-232..

Table 4-1 TPS54331EVM-232 Bill of Materials

Count	Ref Des	Value	Description	Size	Part Number	Mfr
2	C1, C2	4.7 μF	Capacitor, Ceramic, 50 V, X7R, 20%	1210	Std	Std
0	C10			7343(D)	Std	Std
1	C3	0.01 μF	Capacitor, Ceramic, 50 V, X7R, 10%	0603	Std	Std
1	C4	0.1 μF	Capacitor, Ceramic, 16 V, X7R, 10%	0603	Std	Std
1	C5	0.01 μF	Capacitor, Ceramic, 16 V, X7R, 10%	0603	Std	Std
1	C6	1000 pF	Capacitor, Ceramic, 16 V, X7R, 10%	0603	Std	Std
1	C7	47 pF	Capacitor, Ceramic, 16 V, X7R, 10%	0603	Std	Std
2	C8, C9	47 μF	Capacitor, Ceramic, 6.3, X5R, 20%	1206	C3216X5R0J476MT	TDK
1	D1	B340A	Diode, Schottky, 3 A, 40 V	SMA	B340A	Diodes Inc
2	J1, J4	ED1514	Terminal Block, 2-pin, 6 A, 3.5 mm	0.27 × 0.25 inch	ED1514	OST
2	J2, J3	PTC36SAAN	Header, 2-pin, 100-mil spacing, (36-pin strip)	0.100 × 2	PTC36SAAN
1	L1	6.8 μH	Inductor, SMT, 3.84 A, 35 mΩ	0.406 × 0.409	CDRH103RNP-6R8	Sumida
1	R1	332 k	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R2	68.1 k	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R3	29.4 k	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R4	0	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R5	10.2 k	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R6	3.24 k	Resistor, Chip, 1/16W, 1%	0603	Std	Std
0	R7		Resistor, Chip, 1/16W, 1%	0603	Std	Std
3	TP1, TP3, TP5	5000	Test Point, Red, Thru Hole Color Keyed	0.100 × 0.100 inch	5000	Keystone
3	TP2, TP4, TP6	5001	Test Point, Black, Thru Hole Color Keyed	0.100 × 0.100 inch	5001	Keystone
1	U1	TPS5433xD	IC, DC-DC Converter, 28 V, 3 A	SO-8	TPS54331D	TI
1	—		PCB, HPA232	2.0" × 2.0" × 0.062"	HPA232	Any
2	—		Shunt, 100-mil, Black	0.100	929950-00	3M