Texas Instruments TPS40074EVM, Руководство пользователя

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7 List of Materials
Table 7-1 lists the EVM components as configured according to the schematic shown in Figure 3-1 and Figure
4-1 .
Table 7-1. TPS40074EVM-001 Bill of Materials
Count RefDes Description Size Mfr Part Number
0 C1, C6 Capacitor, 470 μF, 16 V, 21 mΩ, 25% 8mm Panasonic EEUFL1C470U
1 C3 Capacitor, 470 μF, 16 V, 21 mΩ, 25% 8mm Panasonic EEUFL1C470U
1 C2 Capacitor, ceramic, 4700 pF, 50 V, X7R, 10% 0603 Std Std
1 C4 Capacitor, ceramic, 150 pF, 50 V, X7R, 10% 0603 Std Std
1 C5 Capacitor, ceramic, 6800 pF, 50 V, X7R, 10% 0603 Std Std
1 C7 Capacitor, ceramic, 0.047 μF, 50 V, X7R, 10% 0603 Std Std
1 C8 Capacitor, ceramic, 1.5 μF, 16 V, X7R, 20% 0805 TDK C2012X7R1C115M
2 C9, C10 Capacitor, ceramic, 0.1 μF, 50 V, X7R, 20% 0603 Std Std
1 C11 Capacitor, ceramic, 22 pF, 50 V, NPO, 10% 0603 Std Std
1 C12 Capacitor, ceramic, 10 μF, 16 V, X7R, 20% 1206 TDK C3216X7R1C106M
2 C13, C16 Capacitor, ceramic, 2.2 μF, 16 V, X7R, 10% 1206 Std Std
0 C14 Capacitor, ceramic, 2.2 μF, 16 V, X7R, 10% 1206 Std Std
0 C15 Capacitor, ceramic, 1000 pF, 25 V, X7R, 20% 0805 Std Std
2 C17, C18 Capacitor, 1000 μF, 10 V, 16 mΩ, 25% 8mm Panasonic EEUFL1A102U
1 C19 Capacitor, Ceramic, 10 μF, 6.3 V, X5R, 20% 1206 Std Std
1 D1 Diode, Schottky, 200 mA, 30 V SOD323 On-Semi BAT54HT1
1 J1 Terminal Block, 2-pin, 15 A, 5,1 mm 0.40 × 0.35 OST ED1609
1 J2 Terminal Block, 4-pin, 15 A, 5,1 mm 0.80 × 0.35 OST ED2227
1 J3 Terminal Block, 2-pin, 6 A, 3,5 mm 0.27 × 0.25 OST ED1514A
1 L1 Inductor, SMT, 1.3 μH, 26 A, 2 mΩ 0.51 × 0.51 Pulse PG0077.142
1 Q1 Mosfet, N-Ch, 25 V, 81.4 A, 8.9 mΩ LFPAK Philips PH6325L
1 Q2 Mosfet, N-Ch, 25 V, 118 A, 4.1 mΩ LFPAK Philips PH2625L
1 R1 Resistor, Chip, 0-Ω jumper, 1/10-W, 5% 0805 Std Std
1 R2 Resistor, Chip, 680 Ω, 1/16-W, 1% 0603 Std Std
2 R3,R9 Resistor, Chip, 10 kΩ, 1/16-W, 1% 0603 Std Std
1 R4 Resistor, Chip, 6.20 kΩ, 1/16-W, 1% 0603 Std Std
1 R5 Resistor, Chip, 105 kΩ, 1/16-W, 1% 0603 Std Std
1 R6 Resistor, Chip, 9.53 kΩ, 1/16-W, 1% 0603 Std Std
1 R7 Resistor, Chip, 49.9 Ω, 1/16-W, 1% 0603 Std Std
1 R8 Resistor, Chip, 118 kΩ, 1/16-W, 1% 0603 Std Std
1 R10 Resistor, Chip, 133 kΩ, 1/16-W, 1% 0603 Std Std
1 R11 Resistor, Chip, 1.13 kΩ, 1/16-W, 1% 0603 Std Std
0 R12 Resistor, Chip, 3.3 Ω, 1/10-W, 1% 0805 Std Std
2 R13, R14 Resistor, Chip, 10 Ω, 1/16-W, 1% 0603 Std Std
0 R15 Resistor, Chip, Ω, 1/16-W, 1% 0603 N/A N/A
1 R16 Resistor, Chip, 1.0 Ω, 1/16-W, 1% 0603 Std Std
3 TP1, TP15, TP17 Test Point, Red, Thru Hole 0.125 × 0.125 Keystone 5010
8 TP2–TP5, TP10, TP14,
TP16, TP18 Test Point, Black, Thru Hole 0.125 × 0.125 Keystone 5011
7 TP6–TP9, TP11–TP13 Test Point, White, Thru Hole 0.125 × 0.125 Keystone 5012
1 U1* IC QFN-20 TI TPS40074RHL
1 — PCB, 4-Layer FR4, 3.0 inch × 3.0 inch × 0.062 inch 2.4 inch × 2.1
inch Any HPA095A
4 — Bumpon, Transparent 0.44 inch × 0.2
inch 3M SJ5303
Notes: 1. These assemblies are ESD sensitive, ESD precautions shall be observed.
2. These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.
3. These assemblies must comply with workmanship standards IPC-A-610 Class 2.
www.ti.com List of Materials
SLUU231A – JUNE 2006 – REVISED JANUARY 2022
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