Texas Instruments TPS25840-Q1, User Manual, Page: 7 / 15

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Schematic and Bill of Materials
7 SLVUBL8 – August 2019
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TPS25840-Q1 Evaluation Module
4 Schematic and Bill of Materials
4.1 Schematic
Figure 8 show the EVM schematic.
Figure 8. TPS25840Q1EVM-079 Schematic
4.2 Bill of Materials
Table 5. Bill of Materials
Designator Qty Value Description
Package
Reference
Part Number Manufacturer
!PCB1 1 Printed Circuit Board PSIL079 Any
C2, C4, C5, C16 4 0.1uF CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-
Q200 Grade 1, 0603 0603 C0603C104K5RACAU
TO Kemet
C3 1 2.2uF CAP, CERM, 2.2 uF, 16 V, +/- 20%, X5R, 0603 0603 885012106018 Wurth
Elektronik
C6, C7, C8 3 22uF CAP, CERM, 22 µF, 25 V,+/- 10%, X7R, 1210 1210 CL32B226KAJNFNE Samsung
Electro-
Mechanics
C11 1 10uF CAP, CERM, 10 µF, 50 V,+/- 20%, X7R, AEC-
Q200 Grade 1, 1210 1210 UMJ325KB7106MMHP Taiyo Yuden
C12 1 0.1uF CAP, CERM, 0.1 µF, 50 V,+/- 5%, C0G/NP0,
1210 1210 C3225C0G1H104J250
AA TDK
C14 1 0.22uF CAP, CERM, 0.22 µF, 16 V,+/- 10%, X7R, AEC-
Q200 Grade 1, 0603 0603 CL10B224KO8VPNC Samsung
C15 1 10uF CAP, CERM, 10 µF, 16 V,+/- 10%, X6S, 0805 0805 GRM21BC81C106KA7
3L MuRata
D2 1 Super
Red LED, Super Red, SMD LED_0603 150060SS75000 Wurth
Elektronik
J1 1 Terminal Block, 5.08 mm, 2x1, TH 2POS Terminal
Block 1715721 Phoenix
Contact
J2 1 Connector, Plug, USB Type A, R/A, Top Mount
SMT USB 2.0, SMT
Plug,
18.65x4.5x12mm 931 Keystone