Datasheet

www.ti.com Bill of Materials
10 Bill of Materials
Table 7. The EVM Bill of Materials According to Schematic Shown in Figure 1
Qty RefDes Description MFR Part Number
1 C1 Capacitor, Ceramic, 4.7 µF, 16V, X5R, 20%, 0805 STD STD
5 C12–C16 Capacitor, Ceramic, 100 µF, 6.3V, X5R, 20%, 1210 Murata GRM32ER60J107ME20L
1 C19 Capacitor, Ceramic, 4700 pF, 50V, X7R, 20%, 0603 STD STD
2 C2, C20 Capacitor, Ceramic, 1000 pF, 25V, X7R, 10%, 0603 STD STD
2 C3, C10 Capacitor, Ceramic, 0.1 µF, 50V, X7R, 10%, 0603 STD STD
1 C5 Capacitor, Ceramic, 0.027 µF, 50V, X7R, 10%, 0603 STD STD
1 C4 Capacitor, Ceramic, 1 µF, 16V, X7R, 10%, 0603 STD STD
4 C6–C9 Capacitor, Ceramic, 22 µF, 16V, X5R, 20%, 1206 Murata GRM31CR61C226ME15L
1 L1 Inductor, SMT, 0.44 µH, 30A, 0.0032ohms, 0.530”x0.510” Pulse or PA0513-441NLT or
E&E Magnetic 831-02990F
1 Q1 MOSFET, Dual N-chan, Power Block, 25V, 40A, QFN-8 Power TI CSD86350Q5D
3 R1, R3, R22 Resistor, Chip, 100k, 1/16W, 1%, 0603 STD STD
1 R15 Resistor, Chip, 187k, 1/16W, 1%, 0603 STD STD
1 R16 Resistor, Chip, 619k, 1/16W, 1%, 0603 STD STD
1 R18 Resistor, Chip, 866k, 1/16W, 1%, 0603 STD STD
1 R19 Resistor, Chip, 309k, 1/16W, 1%, 0603 STD STD
2 R2, R23 Resistor, Chip, 200k, 1/16W, 1%, 0603 STD STD
1 R20 Resistor, Chip, 124k, 1/16W, 1%, 0603 STD STD
1 R21 Resistor, Chip, 39.2k, 1/16W, 1%, 0603 STD STD
1 R24 Resistor, Chip, 475k, 1/16W, 1%, 0603 STD STD
1 R26 Resistor, Chip, 1, 1/10W, 5%, 0805 STD STD
1 R4 Resistor, Chip, 1.00k, 1/16W, 1%, 0603 STD STD
1 R5 Resistor, Chip, 35.7k, 1/16W, 1%, 0603 STD STD
6 R6, Resistor, Chip, 0, 1/16W, 5%, 0603 STD STD
R11–R13,
R25, R27
1 R10 Resistor, Chip, 5.11, 1/16W, 1%, 0603 STD STD
2 R7, R14 Resistor, Chip, 10.0k, 1/16W, 1%, 0603 STD STD
1 R8 Resistor, Chip, 8.25k, 1/16W, 1%, 0603 STD STD
1 R9 Resistor, Chip, 10, 1/16W, 1%, 0603 STD STD
1 U1 IC, Single Synchronous Step-Down Controller, QFN-16 TI TPS53219RGT
19
SLVU431–January 2011 Using the TPS53219EVM-690 Wide-Input Voltage, Eco-mode™, Single,
Synchronous, Step-Down Controller
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