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Bill of Materials

5 Bill of Materials

Table 6. TPS2540/40A/41/41A EVM Bill of Materials

Count REFDES Value Description Size Part Number Supplier

1 C1 10 µF Capacitor, Ceramic, 10V, X5R, 10% 0805 Std Std

2 C2, C4 0.1 µF Capacitor, Ceramic, 50V, X7R, 10% 0603 Std Std

1 C3 150 µF Capacitor, Tant, Low ESR, 10V, ±10% 7343 (D) TPSD157K010R0100 AVX

1 D1 LN1271R Diode, LED, Red, 10-mA, 0.4-mcd 0.114 X 0.049 inch LN1271RTR Panasonic

1 D2 LN1371G Diode, LED, Green, 10-mA, 2.6-mcd 0.114 X 0.049 inch LN1371GTR Panasonic

1 J1 ED555/2DS Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25 inch ED555/2DS OST

1 J2 48037-1000 Connector, USB A, Plug RA, 4pin 0.500 X 0.740 inch 48037-1000 Molex

1 J3 896-43-008-90-000000 Connector, Dual USB Downstream (Type A) 0.52 x 0.67 inch 896-43-008-90-000000 Mill-Max

7 JP1, JP2, JP3, JP4, PEC02SAAN Header, Male 2-pin, 100mil spacing, 0.100 inch x 2 PEC02SAAN Sullins

JP5, JP6, JP7

1 L1 370-Ohm Inductor, Coupled 0.050 x 0.080 inch 0805USB-372ML Coilcraft

2 R1, R4 2k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R2 20k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R3 40.2k Resistor, Chip, 1/16W, 1% 0603 Std Std

4 R5, R6, R7, R8 1M Resistor, Chip, 1/16W, 1% 0402 Std Std

5 R9, R10, R11, R12, R13 100k Resistor, Chip, 1/16W, 1% 0402 Std Std

1 S1 EG1218 Switch, 1P2T, Slide, PC-mount, 200-mA 0.46 x 0.16 EG1218 E_Switch

2 TP1, TP2 5012 Test Point, White, Thru Hole 0.125 x 0.125 inch 5012 Keystone

2 TP3, TP4 5010 Test Point, Red, Thru Hole 0.125 x 0.125 inch 5010 Keystone

2 TP5, TP6 5016 Test Point, SM, 0.150 x 0.090 0.185 x 0.135 inch 5016 Keystone

2 TP7, TP8 5013 Test Point, Orange, Thru Hole 0.125 x 0.125 inch 5013 Keystone

1 U1 TPS2540 IC, USB Charging Port Power Switch and QFN-16 TPS2540RTE TI

Controller

1 U2 TPD2E001DZDR IC, Low-Capacitance 2-Chan ±15-kV SOP TPD2E001DZDR TI

ESD-Protection Array

5 — Shunt, Black 100-mil STC02SYAN Sullins

1 — PCB, 2.5 In x 1.20 In x 0.062 In HPA623 Any

SLVU401B–September 2010–Revised August 2011 TPS2540EVM-623: Evaluation Module for TPS2540/40A and TPS2541/41A

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