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SLVU281B May 2009 – August 2021 TPS54620

4.2 Bill of Materials

Table 4-1 presents the bill of materials for the TPS54620EVM-374 .

Table 4-1 TPS54620EVM-374 Bill of Materials

Count	RefDes	Value	Description	Size	Part Number	MFR
0	C1	Open	Capacitor, Ceramic, 25V, X5R, 20%	1210	Std	Std
1	C2	10µF	Capacitor, Ceramic, 25V, X5R, 20%	1210	Std	Std
1	C3	4.7µF	Capacitor, Ceramic, 25V, X5R, 10%	0805	Std	Std
1	C4	6800pF	Capacitor, Ceramic, 50V, X7R, 10%	0603	Std	Std
1	C5	0.1µF	Capacitor, Ceramic, 50V, X7R, 10%	0603	Std	Std
0	C6, C10	Open	Capacitor, Ceramic	0603	Std	Std
1	C7	0.01µF	Capacitor, Ceramic, 25V, X7R, 10%	0603	Std	Std
2	C8, C9	100µF	Capacitor, Ceramic, 6.3V, X5R, 20%	1210	Std	Std
3	J1, J2, J7	ED555/2DS	Terminal Block, 2-pin, 6-A, 3.5mm	0.27 x 0.25 inch	ED555/2DS	OST
4	J3, J4, J5, J6	PEC02SAAN	Header, Male 2-pin, 100mil spacing	0.100 inch x 2	PEC02SAAN	Sullins
1	L1	3.3µH	Inductor, SMT, 7.2A, 10.4milliohm	0.402 sq inch	MSS1048-332NL_	Coilcraft
1	R1	35.7K	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R2	8.06K	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R3	100K	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R4	5.62K	Resistor, Chip, 1/16W, 1%	0603	Std	Std
0	R5, R6	Open	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R7	0	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R8	31.6K	Resistor, Chip, 1/16W, 1%	0603	Std	Std
1	R9	10.0K	Resistor, Chip, 1/16W, 1%	0603	Std	Std
6	TP1, TP3, TP5, TP6, TP7, TP8	5000	Test Point, Red, Thru Hole Color Keyed	0.100 x 0.100 inch	5000	Keystone
4	TP2, TP4, TP9, TP10	5001	Test Point, Black, Thru Hole Color Keyed	0.100 x 0.100 inch	5001	Keystone
1	U1	TPS54620RGY	IC, 4.5V-17V Synchronous Step Down Converter with Integrated MOSFETs	3.5mm x 3.5mm QFN14	TPS54620RGY	TI
2	—		Shunt, 100-mil, Black	0.100	929950-00	3M
1	—		PCB, 2.5” x 2.5” x 0.062”		HPA374	Any
Notes These assemblies are ESD sensitive, ESD precautions shall be observed. These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable. These assemblies must comply with workmanship standards IPC-A-610 Class 2. Ref designators marked with an asterisk (‘**’) cannot be substituted. All other components can be substituted with equivalent MFG's components.