Datasheet

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Schematic and Bill of Materials

Table 2. TPS4334xEVM Bill of Materials

Count REF DES Description Size MFR Part Number

1 C1 Capacitor, electrolytic, 330 µF, 50V 10mm x 20mm Nichicon UPW1H331MPD

7 C2, C15, C18, C19, C20, Do not populate

C31, C35

9 C3, C8, C11, C12, C28, Capacitor, ceramic, 0.1 µF, 50V, 10% 603 STD STD

C29, C34, C36, C38

3 C4, C6, C27 Capacitor, ceramic, 10 µF, 16V, 10% 1206 STD STD

3 C5, C14, C16 Capacitor, tantalum, 100 µF, 16V, 10% 7343-31 AVX TPSD107K016R0060

1 C7 Capacitor, ceramic, 6.8 nF, 50V, 10% 603 STD STD

2 C9, C10 Capacitor, ceramic, 4.7 µF, 50V, +80%/–20% 1206 STD STD

2 C13, C17 Capacitor, ceramic, 1 µF, 50V, 10% 1206 STD STD

1 C21 Capacitor, ceramic, 120 pF, 50V, 5% 603 STD STD

1 C22 Capacitor, ceramic, 180 pF, 50V, 5% 603 STD STD

1 C23 Capacitor, ceramic, 3.9 nF, 50V, 10% 603 STD STD

4 C24, C25, C30, C33 Capacitor, ceramic, 0.01 µF, 50V, 10% 603 STD STD

1 C26 Capacitor, ceramic, 5.6 nF, 50V, 10% 603 STD STD

1 C32 Capacitor, ceramic, 1000 pF, 50V, 10% 603 STD STD

1 C37 Capacitor, ceramic, 22 pF, 50V, 5% 603 STD STD

1 C39 Capacitor, ceramic, 47 pF, 50V, 10% 603 STD STD

2 C40, C41 Capacitor, ceramic, 100 pF, 50V, 10% 603 STD STD

1 D1 Diode, Schottky, 10A, 45V DPAK STM STPS1045B

1 D2 Diode, Zener, 12V, 3W SMB MMC 3SMBJ5927B-TP

6 J1, J2, J3, J4, J5, J6 Terminal block, 2-pin, 6A, 3.5mm 0.25 x 0.27 OST ED1514

29 EN1, EN2, EN3, EN4, Test point, 52-mil 0.052 Kobiconn 151-103-RC

EXTSUP, GND (9), PH1,

PH2, PH3, RST1, RST2,

RST3, RST4, SYNC,

VBAT, VIN, VINLR1,

VOUT1, VOUT2, VSUP,

VOUT4

1 JP5 Header, 2-pin, 100-mil spacing 0.100 x 2 Sullins PEC02SAAN

10 EN1, EN2, EN3, EN4, Header, 3-pin, 100-mil spacing 0.100 x 3 Sullins PEC03SAAN

EXTSUP, JP1, JP3,

SLEW, SYNC, VIN2

2 Delay, ROSC Header, 6-pin, 100-mil spacing 0.100 x 3 Sullins PEC06DAAN

13 Delay, EN1, EN2, EN3, Connector jumper, shorting, 100-mil spacing 0.1 Sullins SPC02SYAN

EN4, EXTSUP, JP3, JP5,

JP6, PGATE, SLEW,

SYNC, VIN2

3 L1, L2, L3 Inductor, SMT, 8.2-µH 12.5mm x 12.5mm Coiltronics DR127-8R2-R

SLVU463–July 2011 TPS4334xEVM Evaluation Module

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