Texas Instruments TPS40195, Руководство пользователя, Страница: 17 / 23

9 List of Materials
Table 9-1 lists the EVM components as configured according to the schematic shown in Figure 4-1 .
Table 9-1. TPS40195EVM List of Materials
COUNT REF DES DESCRIPTION MFR PART NUMBER
0
C1, C2, C7, C8, C11,
C19, C27
Capacitor, aluminum, 20% (UE Series) Panasonic EEF-UEvvxxxR
1 C12 Capacitor, ceramic, 1.0 μF, 6.3 V, X7R, 10%, 0603 Std Std
0 C13 Capacitor, ceramic, OPEN Std Std
6
C14, C15, C16, C17,
C18, C25
Capacitor, ceramic, 47 μF, 6.3 V, X5R, 20%, 1210 Std Std
1 C20 Capacitor, ceramic, 4700 pF, 50 V, [X7R, 10%, 0603 Std Std
1 C21 Capacitor, ceramic, 10 μF, 6.3 V, X5R, 10%, 0603 Std Std
1 C22 Capacitor, ceramic, 680 pF, 50 V, X7R, 10%, 0603 Std Std
1 C23 Capacitor, ceramic, 100 pF, 50 V, COG, 5%, 0603 Std Std
1 C24 Capacitor, ceramic, 10 pF, 50 V, NPO, 5%, 0603 Std Std
1 C26 Capacitor, aluminum, 25 V, ±20%, 160 mΩ Panasonic EEVFK1E331P
5 C3, C4, C5, C9, C10 Capacitor, ceramic, 10 μF, 25 V, X7R, 20%, 1210 Std Std
1 C6 Capacitor, ceramic, 1.0 μF, 25 V, X7R, 10%, 0805 Std Std
1 L1 Inductor, SMT, 27 A, 3.0 mΩ Vishay IHLP5050FDER1R5M01
2 Q1, Q2 MOSFET, N-channel, 30 V, 11 A, 9.1 mΩ IR IRF7821
2 Q3, Q4 MOSFET, N-channel, 30 V, 16 A, 4.0 mΩ IR IRF7832
3 R1, R10, R12 Resistor, chip, 100 kΩ, 1/16 W, 1% Std Std
1 R11 Resistor, chip, 1.30 kΩ, 1/16 W, 1% Std Std
1 R13 Resistor, chip, 3.01 kΩ, 1/16 W, 1% Std Std
1 R14 Resistor, chip, 22.1 kΩ, 1/16 W, 1% Std Std
1 R17 Resistor, chip, 10.0 kΩ, 1/16 W, 1% Std Std
0 R18, R19, R20, R21 Resistor, chip, xxx Ω, 1/16 W, 1% Std Std
1 R2 Resistor, chip, 200 kΩ, 1/16 W, 1% Std Std
1 R22 Resistor, chip, 0 Ω, 1/16 W Std Std
1 R26 Resistor, chip, 0.15 Ω, 1/8 W, 5% Std Std
4 R3, R8, R15, R16 Resistor, chip, 1.0 Ω, 1/16 W, 5% Std Std
1 R4 Resistor, chip, 2.0 Ω, 1/16 W, 5% Std Std
1 R5 Resistor, chip, 1.0 Ω, 1210, 5% Std Std
1 R6 Resistor, chip, 42.2 kΩ, 1/16 W, 1% Std Std
1 R7 Resistor, chip, 82.5 kΩ, 1/16 W, 1% Std Std
1 R9 Resistor, chip, 49.9 kΩ, 1/16 W, 1% Std Std
1 U1
TPS40195, 4.5-V to 20-V Sync buck controller with sync
and pgood
TI TPS40195RGY
10 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (July 2008) to Revision B (January 2022) Page
• Updated the numbering format for tables, figures, and cross-references throughout the document. ................ 2
• Updated the user's guide title............................................................................................................................. 2
www.ti.com List of Materials
SLUU297B – DECEMBER 2007 – REVISED JANUARY 2022
Submit Document Feedback
TPS40195 Buck Controller Evaluation Module User's Guide 17
Copyright © 2022 Texas Instruments Incorporated