Texas Instruments TPS54383, Руководство пользователя

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7 List of Materials
Table 7-1. TPS54383EVM List of Materials
QTY REF DES DESCRIPTION MFR PART NUMBER
1 C1 Capacitor, aluminum, 25 V, ±20%, 100 μF, 0.328 x 0.390
inch Panasonic EEEFC1E101P
2 C10, C11 Capacitor, ceramic, 25 V, X5R, 20%, 10 μF, 1210 TDK C3216X5R1E106M
1 C12 Capacitor, ceramic, 10 V, X5R, 20%, 4.7 μF, 0805 Std Std
1 C15 Capacitor, ceramic, 25 V, X7R, 20%, 6.8 nF, 0603 Std Std
2 C2, C20 Capacitor, ceramic, 10 V, X7R, 20%, 0.1 μF, 0603 Std Std
4 C3, C4, C18, C19 Capacitor, ceramic, 6.3 V, X5R, 20%, 10 μF, 0805 TDK C2012X5R0J106M
2 C5, C17 Capacitor, aluminum, 10 V, 20%, FC series, 100 μF,
0.335 x 0.374 Panasonic EEEFC1A101P
2 C7, C14 Capacitor, ceramic, 25 V, X7R, 20%, 470 pF, 0603 Std Std
1 C8 Capacitor, ceramic, 25 V, X7R, 20%, 10 nF, 0603 Std Std
2 C9, C13 Capacitor, ceramic, 25 V, X7R, 20%, .033 μF, 0603 Std Std
2 D1, D2 Diode, Schottky, 3 A, 30 V,SMC On Semi MBRS330T3
3 J1, J2, J3 Terminal block, 2 pin, 15 A, 5.1 mm, 0.40 x 0.35 inch OST ED1609
3 JP1, JP2, JP3 Header, 3 pin, 100-mil spacing, (36-pin strip), 0.100 inch
x 3 Sullins PTC36SAAN
2 L1, L2 Inductor, Power, 6.8 A, 0.038 Ω, 22 μH, 0.484 x 0.484
inch Coilcraft MSS1278-223ML
2 R1, R10 Resistor, chip, 1/16 W, 5%, 51 Ω, 0603 Std Std
1 R11 Resistor, chip, 1/16 W, 1%, 1.21 kΩ, 0603 Std Std
1 R12 Resistor, chip, 1/16 W, 1%, 845 Ω, 0603 Std Std
2 R2, R9 Resistor, chip, 1/16 W, 1%, 20 kΩ, 0603 Std Std
2 R3, R8 Resistor, chip, 1/16 W, 5%, 10 Ω, 0603 Std Std
1 R4 Resistor, chip, 1/16 W, 1%, 3.83 kΩ, 0603 Std Std
2 R5, R6 Resistor, chip, 1/16 W, 5%, 0 Ω, 0603 Std Std
1 R7 Resistor, chip, 1/16 W, 1%, 6.34 kΩ, 0603 Std Std
3 TP1, TP3, TP18 Test point, red, thru hole, 5010, 0.125 x 0.125 inch Keystone 5010
9 TP2, TP4, TP5, TP7,
TP10, TP13, TP15,
TP17, TP19 Test point, black, thru hole, 5011, 0.125 x 0.125 inch Keystone 5011
7 TP6, TP8, TP9, TP11,
TP12, TP14, TP16 Test point, white, thru hole, 5012, 0.125 x 0.125 inch Keystone 5012
1 U1** IC, 300-kHz Dual Non-Sync Buck with Integrated FETs,
HTSSOP-14 TI TPS54383PWP
8 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (January 2008) to Revision D (October 2021) Page
• Updated the numbering format for tables, figures, and cross-references throughout the document. ................ 3
• Updated the user's guide title............................................................................................................................. 3
List of Materials www.ti.com
22 TPS54383 Step-Down Converter Evaluation Module User's Guide SLUU285D – JULY 2007 – REVISED OCTOBER 2021
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