Datasheet

4.2 Bill of Materials

Schematic and Bill of Materials

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Table 2. TPS55332EVM Bill of Materials

COUNT REF DES DESCRIPTION SIZE MFR PART NUMBER

3 C1, C4, C7 Capacitor, ceramic, 0.1uF, 50V, 10% 1206 KEMET C1206C104K5RACTU

1 C2 Capacitor, electrolytic, 100uF, 50V, 8.3mm x 8.3mm Panasonic EEV-FK1H101P

20%

2 C3, C5 Capacitor, electrolytic, 10uF, 50V, 5.0mm x 5.8mm Panasonic EEV-FK1H100UR

20%

2 C6, C10 Capacitor, ceramic, 0.1uF, 50V, 10% 0603 muRata GCM188R71H104KA57B

1 C8 Capacitor, ceramic, 10uF, 50V, 10% 2220 TDK C5750X7R1H106M

1 C9 Capacitor, ceramic, 2.2nF, 50V, 10% 0603 muRata GCM1885C1H222JA16B

1 C11 Capacitor, ceramic, 0.47uF, 16V, 0603 muRata GCM188R71C474KA55B

10%

3 D1, D2, D3 Diode, Schottky, 3A, 100V SMC IR 30BQ100

2 J1, J2 Terminal block, 2-pin, 6A, 3.5mm 0.25 × 0.27 OST ED1514

5 SW, SYNC, Test point, 52-mil 0.052 Kobiconn 151-103-RC

VBAT, VIN,

VOUT

1 EN Header, 3-pin, 100-mil spacing, 0.100 × 3 Sullins PEC03SAAN

(36-pin strip)

1 EN Connector jumper, shorting, 100-mil 0.100 Sullins SPC02SYAN

spacing

1 L1 Inductor, SMT, 10-uH 12.3mm × Coilcraft MSS1278T-103

12.3mm

1 L2 Inductor, SMT, 22-uH 12.3mm × Coilcraft MSS1278T-223

12.3mm

1 R1 Resistor, chip, 10-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF1004V

1 R2 Resistor, chip, 49.9- Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF49R9V

1 R3 Do not populate

1 R4 Resistor, chip, 200-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF2003V

1 R5 Resistor, chip, 4.99-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF4991V

1 R6 Resistor, chip, 2-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF2001V

1 R7 Resistor, chip, 100-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF1003V

1 R8 Resistor, chip, 267-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF2673V

1 R9 Resistor, chip, 11.3- k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF1132V

1 R10 Resistor, chip, 0- Ω , 1/16W, 1% 0603 Panasonic ERJ-3GEY0R00V

1 R11 Resistor, chip, 8.66-k Ω , 1/16W, 1% 0603 Panasonic ERJ-3EKF8661V

1 U1 IC, TPS55332-Q1PWPR TI TPS55332QPWP

1 - PCB, 2.2-inch x 2.0-inch x 0.062 Any TPS55332, REV C

TPS55332EVM 6 SLVU319 – July 2009

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