Datasheet

www.ti.com Bill of Materials
9 Bill of Materials
The EVM components list according to the schematic shown in .
Table 6. PWR091 Bill of Materials
Qty Reference Designator Description Manufacturer Part Number
2 C23 C27 0.47uF, Ceramic, 16V, X5R, 10%, 0402 STD STD
3 C1 C5 C9 0.1uF, Ceramic, 50V, X7R, 10%, 0603 STD STD
3 C10-12 1.0uF, Ceramic, 25V, X7R, 10%, 0603 STD STD
2 C21 C25 1.2nF, Ceramic, 50V, X7R, 10%, 0603 STD STD
2 C24 C33 470pF, Ceramic, 50V, X7R, 10%, 0603 STD STD
2 C26 C22 120pF, Ceramic, 50V, NP0, 5%, 0603 STD STD
6 C31-32 C30 C34-35 C37 1000pF, Ceramic, 50V, X7R, 10%, 0603 STD STD
4 C19-20 C42-43 22uF, Ceramic, 6.3V, X5R, 20%, 0805 STD STD
2 C38-39 0.1uF, Ceramic, 6.3V, X5R, 20%, 0805 STD STD
9 C2-4 C6-8 C36 C40-41 22uF, Ceramic, 25V, X5R, 20%, 1210 STD STD
6 C18 C15 C44-47 100uF, Ceramic, 6.3V, X5R, 20%, 1210 STD STD
2 C28-29 330uF, Electrolytic, Aluminum, 25V, 200mohm, 270mArms, 0.406 x 0.406 Panasonic EEE-TK1E331UP
4 C13-14 C16-17 330uF, Polymer Cap, 330uF, 6.3V, 0.015 Ohms, 20%, 7343(D) Kemet T520D337M006ATE015
4 J4 J6-8 33457, Lug, Solderless, #10 - #10-12 AWG, Copper/Tin, Uninsulated, 0.375 x1.00" Std CX35-36-CY
2 D1-2 MBRS340, Diode, Schottky, 3A, 40V, SMC Fairchild MBRS340
2 J1-2 PEC02SAAN, Header, Male 2-pin, 100mil spacing,, 0.100" x 2 Sullins PEC02SAAN
1 J3 AWHW10G, Header, Male 2x5-pin, 100mil spacing, 0.100" x 5 X 2 Assmann AWHW10G-0202-T-R
2 L1-2 820nH, Inductor, SMT, 27A, Shielded, 20%, 0.9mOhm, 0.512" x 0.571" Wurth 744355182
2 R1 R4 5.1, Resistor, Chip, 1/10W, 1%, 0603 STD STD
1 R3 0, Resistor, Chip, 1/10W, 1%, 0603 STD STD
1 R2 0, Resistor, Chip, 1/10W, 5%, 0603 STD STD
2 R5-6 2.0k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
0 R7 R16 R21-23 R34 Open, Resistor, Chip, 1/10W, 1%, 0603 STD STD
3 R12 R13 R38 47.5k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
2 R8-9 36.5k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
11 R17 R18 R20 R24-26 R28-30 R33 10, Resistor, Chip, 1/10W, 1%, 0603 STD STD
R36
1 R10 40.2k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
3 R11 R27 R31 49.9, Resistor, Chip, 1/10W, 1%, 0603 STD STD
2 R15 R32 20k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
1 R35 10.5k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
3 R19 R37 R40 10.0k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
2 R14 R39 4.75k, Resistor, Chip, 1/10W, 1%, 0603 STD STD
1 J5 ED120/2DS, Terminal Block, 2-pin, 15-A, 5.1mm, 0.40" x 0.35" OST ED120/2DS
1 U1 TPS40422RHA, IC, PMBUS synchronous buck controller, QFN-40 TI TPS40422RHA
2 Q1-2 CSD87350Q5D, MOSFET, Dual N-Chan, 30-V, 30-A, QFN-8 POWER TI CSD87350Q5D
2 Q3-4 MMBT3904, Bipolar, NPN, 40V, 200mA, 200mW, SC-75 On Semi MMBT3904TT1G
1 PCB PCB, FR-4, 0.062, 2oz Copper all layers., 4.00" x 4.00" STD STD
33
SLVU638–January 2012 Using the PWR091EVM Dual-Output DC/DC Analog With PMBus Interface
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