Texas Instruments TPS53126EVM-600, User Manual

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9 Bill of Materials
The reference designators refer to the schematic in Figure 3-1 and assembly locations in Figure 8-1 and Figure 8-2 . Components with a quantity of 0
listed are not populated on the PCB but are provided for reference.
Table 9-1. TPS53126EVM-600 Bill of Materials
Qty RefDes Value Description Size Part Number MFR
0 C1 Capacitor, Aluminum, 25V, 20% 0.328 x 0.390 inch Std Std
0 C12, C19, C20, C21 Capacitor, Ceramic 0603 Std Std
1 C15 4.7 µF Capacitor, Ceramic, 10V, X5R, 20% 0805 Std Std
1 C16 1 µF Capacitor, Ceramic, 16V, X5R, 20% 0805 Std Std
4 C2, C3, C4, C5 10 µF Capacitor, Ceramic, 25V, X5R, 20% 1210 Std Std
0 C22, C24 Capacitor, Ceramic, 25V, X7R, 20% 0603 Std Std
1 C23 1000 pF Capacitor, Ceramic, Low Inductance, 16V, X7R, 20% 0603 Std Std
2 C6, C11 0.1 µF Capacitor, Ceramic, 50V, X5R, 10% 0603 Std Std
6 C7, C9, C10, C14, C17, C18 47 µF Capacitor, Ceramic, 6.3V, X5R, 20% 1206 Std Std
0 C8, C13 330 µF Capacitor, PXE, 4.0V, 15-mΩ, 20% 7343 (D) APXE4R0ARA331MF61G NIPPON CHEMI-CON
2 D1, D2 BAT54XV2T1G Diode, Schottky, 200 mA, 30 V SOD523 BAT54XV2T1G On Semi
3 J1, J2, J3 ED120/2DS Terminal Block, 2-pin, 15-A, 5.1mm 0.40 x 0.35 inch ED120/2DS OST
2 L1, L2 3.3 µH Inductor, SMT Chip Coil, ±30% 8 x 8mm LQH88PN3R3N38 Murata
4 Q1, Q2, Q3, Q4 CSD17507Q5A MOSFET, N-Chan, 30V, 65A, 11.8mΩ QFN-8 POWER CSD17507Q5A TI
1 R1 1.40k Resistor, Chip, 1/16W, 1% 0603 Std Std
2 R11, R12 5.11 Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R13 332 Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R14 0 Resistor, Chip, 1/16W, 5% 0603 Std Std
0 R15, R16 Resistor, Chip, 1/8W, 5% 0603 Std Std
2 R17, R18 2.00 Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R2, R7, R9 Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R3 3.32k Resistor, Chip, 1/16W, 1% 0603 Std Std
4 R4, R6, R8, R10 10.0k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R5 12.1k Resistor, Chip, 1/16W, 1% 0603 Std Std
3 SW1, SW2, SW3 G12AP-RO Switch, ON-ON Mini Toggle 0.28 x 0.18" G12AP-RO Nikkai
4 TP1, TP2, TP5, TP11 5012 Test Point, White, Thru Hole 0.125 x 0.125 inch 5012 Keystone
1 TP10 5013 Test Point, Orange, Thru Hole 0.125 x 0.125 inch 5013 Keystone
3 TP3, TP4, TP6 5011 Test Point, Black, Thru Hole 0.125 x 0.125 inch 5011 Keystone
2 TP7, TP8 5014 Test Point, Yellow, Thru Hole 0.125 x 0.125 inch 5014 Keystone
1 TP9 5010 Test Point, Red, Thru Hole 0.125 x 0.125 inch 5010 Keystone
1 U1 TPS53126RGET IC, Dual Synchronous Step-Down Controller for Low-Voltage Power Rails QFN-24 TPS53126RGET TI
1 – PCB, 2.70" x 3.50" x 0.063" FR-4 2.7" x 3.5" HPA600 Any
Bill of Materials www.ti.com
18 TPS53126 Buck Controller Evaluation Module User's Guide SLVU435A – FEBRUARY 2011 – REVISED JANUARY 2022
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