Texas Instruments TPS25831-Q1, User Manual, Page: 12 / 20

Schematic and Bill of Materials
www.ti.com
12 SLVUBL1A – November 2018 – Revised February 2019
Submit Documentation Feedback
Copyright © 2018–2019, Texas Instruments Incorporated
TPS25831-Q1 Evaluation Module
4.2 Bill of Materials
Table 5 provides the EVM bill of materials.
Table 5. Bill of Materials
Designator Qty Value Description Package Reference Part Number Manufacturer
PCB 1 Printed Circuit Board PSIL062 Any
C2, C4, C5, C16 4 0.1 uF CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 C0603C104K5RACAUTO Kemet
C3 1 2.2 uF CAP, CERM, 2.2 uF, 16 V, +/- 20%, X5R, 0603 0603 885012106018 Wurth Elektronik
C6, C7, C8 3 22 uF CAP, CERM, 22 µF, 25 V,+/- 10%, X5R, AEC-Q200 Grade 3, 1210 1210 GRT32ER61E226KE13L MuRata
C11 1 10 uF CAP, CERM, 10 µF, 50 V,+/- 20%, X7R, AEC-Q200 Grade 1, 1210 1210 UMJ325KB7106MMHP Taiyo Yuden
C12 1 0.1 uF CAP, CERM, 0.1 µF, 50 V,+/- 5%, C0G/NP0, 1210 1210 C3225C0G1H104J250AA TDK
C15 1 10 uF CAP, CERM, 10 µF, 16 V,+/- 10%, X6S, 0805 0805 GRM21BC81C106KA73L MuRata
D4, D7 2 Red LED, Red, SMD LED_0603 150060RS75000 Wurth Elektronik
D5 1 Blue LED, Blue, SMD LED_0603 150060BS75000 Wurth Elektronik
D56 1 Green LED, Green, SMD LED_0603 150060GS75000 Wurth Elektronik
J1, J2 2 Terminal Block, 5.08 mm, 2x1, TH 2POS Terminal Block 1715721 Phoenix Contact
J3 1 Connector, Plug, USB Type A, R/A, Top Mount SMT
USB 2.0, SMT Plug,
18.65x4.5x12mm
931 Keystone
J4, J5 2 Header, 2.54 mm, 3x1, Gold, TH Header, 2.54 mm, 3x1, TH 61300311121 Wurth Elektronik
J6 1 Header, 2.54mm, 2x2, Gold, TH Header, 2.54 mm, 2x2, TH PBC02DAAN
Sullins Connector
Solutions
J7 1 Connector, Receptacle, USB Type C, R/A
Connector, Receptacle, USB
Type C, R/A, THT/SMT
632723300011 Wurth Elektronik
L1 1 Inductor, Shielded, Composite, 10 uH, 5.8 A, 0.022 ohm, SMD 8.8x8.3mm 74439358100 Wurth Elektronik
Q1 1 20 V MOSFET, 2-CH, N-CH, 20 V, 12 A, DPA0008A (VSON-8) DPA0008A CSD85312Q3E Texas Instruments
R3, R9, R12, R14 4 0 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603ZT0R00
Stackpole Electronics
Inc
R4 1 0.015 RES, 0.015, 1%, 0.5 W, 2010 2010 WSL2010R0150FEA Vishay-Dale
R5, R7 2 20 k RES, 20 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060320K0JNEA Vishay-Dale
R6 1 301 RES, 301, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603301RFKEA Vishay-Dale
R10 1 10.0 RES, 10.0, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 CRCW080510R0FKEA Vishay-Dale
R11 1 49.9 k RES, 49.9 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060349K9FKEA Vishay-Dale
R15, R16 2 5.62 k RES, 5.62 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06035K62FKEA Vishay-Dale
R17, R22, R23, R24 4 10 k RES, 10 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060310K0JNEA Vishay-Dale
R19 1 39.2 k RES, 39.2 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060339K2FKEA Vishay-Dale
R20, R21 2 100 k RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100KFKEA Vishay-Dale
R25, R26 2 1.0 k RES, 1.0 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031K00JNEA Vishay-Dale
R27, R29 2 5.1 k RES, 5.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06035K10JNEA Vishay-Dale
RT1 1 470 k Thermistor NTC, 470 k ohm, 5%, 0603 0603 NCP18WM474J03RB MuRata
SH-J4, SH-J6 2 Shunt, 2.54 mm, Gold, Blue Shunt, 2.54mm, Blue 60900213621 Wurth Elektronik