Datasheet

Bill of Materials

www.ti.com

9 Bill of Materials

The reference designators refer to the schematic in Figure 1 and assembly locations in Figure 12 and Figure 13. Components with a quantity of 0

listed are not populated on the PCB but are provided for reference.

Table 3. 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

TPS53126EVM-600 SLVU435–February 2011

Submit Documentation Feedback