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Bill of Materials

9 Bill of Materials

The EVM major components list according to the schematic shown in Figure 1 is listed in Table 9.

Table 9. Bill of Materials

QTY RefDes Description MFR Part Number

4 C1, C2, C15, C16 Capacitor, Ceramic, 2.2nF, 50V, X7R, 10%, 0603 STD STD

2 C13, C27 Capacitor, Ceramic, 820pF, 50V, X7R, 10%, 0603 STD STD

6 C6, C10, C11, C20, C23, C24 Capacitor, Ceramic, 22uF, 16V, X5R, 10%, 1210 STD STD

2 C3, C17 Capacitor, Ceramic, 100pF, 50V, C0G, 10%, 0603 STD STD

4 C4, C18, C29, C30 Capacitor, Ceramic, 10uF, 10V, X5R, 10%, 0805 STD STD

6 C7, C8, C12, C21, C22, C26 Capacitor, Ceramic, 0.1uF, 25V, X7R, 10%, 0603 STD STD

2 L1, L2 Inductor, SMT, 1uH, 5.6A, 5.4mohm, 5.0x5.0mm ICE components IN06142

5 R1, R5, R13, R18, R19 Resistor, Chip, 4.02k, 1/16W, 1%, 0603 STD STD

2 R10, R22 Resistor, Chip, 3.01, 1/10W, 5%, 0805 STD STD

2 R11, R23 Resistor, Chip, 0, 1/16W, 5%, 0603 STD STD

2 R12, R24 Resistor, Chip, 10.0k, 1/16W, 1%, 0603 STD STD

2 R2, R14 Resistor, Chip, 10, 1/16W, 1%, 0603 STD STD

2 R25, R26 Resistor, Chip, 0, 1W, 5%, 2512 STD STD

2 R3, R16 Resistor, Chip, 20, 1/16W, 1%, 0603 STD STD

2 R4, R15 Resistor, Chip, 24.3k, 1/16W, 1%,0603 STD STD

2 R6, R17 Resistor, Chip, 57.6k, 1/16W, 1%,0603 STD STD

1 R7 Resistor, Chip, 2.67k, 1/16W, 1%,0603 STD STD

2 R8, R20 Resistor, Chip, 105k, 1/16W, 1%, 0603 STD STD

2 R9, R21 Resistor, Chip, 174k, 1/16W, 1%, 0603 STD STD

1 U1 IC, 150mA, Low Iq, Wide bandwidth, LDO Linear regulator, TI TPS71733DCKR

SC70

1 U2, U3 IC, 3A Step-down regulator with integrated switcher, TI TPS53311RGT

QFN-16

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SLUU428A–July 2010–Revised November 2010 Using the TPS53311EVM-561, a 3-A Eco-mode™ Integrated Switcher With

Master-Slave

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