Datasheet

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8 List of Materials
List of Materials
Table 3 lists the EVM components as configured according to the schematic shown in Figure 1 .
Table 3. TPS40131EVM Bill of Materials
Count RefDes Description Part Number MFR
C1, C2, C3,
6 Capacitor, Ceramic, 22- µ F, 16-V, X5R, 20%, 1210 Std Std
C18, C19, C34
C6, C10, C11, C20,
11 C22, C24, C25, Capacitor, Ceramic, 0.1- µ F, 16-V, X7R, 10%, 0603 Std Std
C26, C27, C30, C31
C12, C13, C14,
6 Capacitor, Aluminum-SE, 180- µ F, 6.3-V, 5-m Ω EEF-SE0J181R Pansonic
C15, C16, C17
1 C23 Capacitor, Ceramic, 47- µ F, 6.3-V, X5R, 20% C3225X5R0J476M TDK
1 C28 Capacitor, Aluminum, 100- µ F, 16-V, ± 20 EEVFK1C101P Panasonic
1 C33 Capacitor, Ceramic, 0.022- µ F, 16-V, X7R, 10%, 0603 Std Std
3 C4, C21, C32 Capacitor, Ceramic, 1- µ F, 6.3-V, X5R, 10%, 0603 Std Std
1 C5 Capacitor, Ceramic, 47-pF, 16-V, X7R, 10%, 0603 Std Std
1 C7 Capacitor, Ceramic, 4.7-nF, 16-V, X7R, 10%, 0603 Std Std
2 C8, C29 Capacitor, Ceramic, 3.3-nF, 16-V, X7R, 10%, 0603 Std Std
1 C9 Capacitor, Ceramic, 470-pF, 16-V, X7R, 10%, 0603 Std Std
2 D1, D2 Diode, Schottky, 30-V, 0.35-Vf, SOD-323 BAT54HT1 On Semi
1 J1 Terminal Block, 4-pin, 15-A, 5,1-mm ED2227 OST
1 J2 Terminal Block, 4-pin, 6-A, 3,5-mm ED1516 OST
1 J3 Terminal Block, 2-pin, 6-A, 3,5mm ED1514 OST
1 JP1 Header, 3-pin, 100-mil spacing, (36-pin strip) PTC36SAAN Sullins
2 L1, L2 Inductor, SMT, 0.82- µ H IHLP-5050FD-01 Vishay
2 Q1, Q6 MOSFET, N-Ch, Vds 30V, Rds 4.2 m Ω , Id 40A HAT2167H Renesas
4 Q2, Q3, Q4, Q5 MOSFET, N-Ch, Vds 30V, Rds 2.5 m Ω , Id 60A HAT2164H Renesas
2 R1, R24 Resistor, Chip, 6.04-k Ω , 1%, 0603 Std Std
2 R11, R19 Resistor, Chip, 2- Ω , 1%, 0603 Std Std
2 R12, R13, R18 Resistor, Chip, 10- Ω , 1%, 0603 Std Std
1 R14 Resistor, Chip, 4.02-k Ω , 1%, 0603 Std Std
1 R16 Resistor, Chip, 5.1- Ω , 1%, 0603 Std Std
0 R2, R23 Resistor, Chip, Open, 1%, 0603 Std Std
1 R20 Resistor, Chip, 75-k Ω , 1%, 0603 Std Std
1 R25 Resistor, Chip, 2.49-k Ω , 1%, 0603 Std Std
1 R3 Resistor, Chip, 4.99-k Ω , 1%, 0603 Std Std
2 R4, R21 Resistor, Chip, 1- Ω , 0805 Std Std
R5, R10, R15, R17,
5 Resistor, Chip, 10-k Ω , 1%, 0603 Std Std
R22
1 R6 Resistor, Chip, 3-k Ω , 1%, 0603 Std Std
1 R7 Resistor, Chip, 20- Ω , 1%, 0603 Std Std
2 R8, R9 Resistor, Chip, 8.66-k Ω , 1%, 0603 Std Std
1 Jumper, 0.1-inch, 2 contacts 2-382811-1 Tyco/AMP
TP1, TP3, TP4,
9 TP5, TP6, TP7, Test Point, Red, Thru-Hole Color Keyed 5000 Keystone
TP9, TP10, TP13
TP2, TP8, TP11,
4 Test Point, Black, Thru-Hole Color Keyed 5001 Keystone
TP12
1 U1 IC, 2-phase single output PWM controller, QFN TPS40131RHB TI
1 HPA220 PCB, 4.5 inch (114,3 mm) × 2.7 inch (68,6 mm) HPA220
SLVU198A – February 2007 – Revised May 2007 Using the TPS40131EVM, A 40A Single Output 19
Two-Phase Synchronous Buck Converter
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