Hardware: Review the exported bill of materials

[YanAzer]

+X, +Y, +Z, P3, RBF, -X, -Y, -Z: Designators without problems. +X_CSR, +Y_CSR, +Z_CSR, -X_CSR, -Y_CSR, -Z_CSR: Designators without problems. 3V3_ANT, 3V3_EPS, 3V3_MCU, 3V3_OBDH, 5_V, 5V_BEACON_LED, 5V_MAIN_RADIO_LED, VBus: Designators without problems. C62,C77,C78: have the old obsolete partnumber (https://www.digikey.com/product-detail/en/murata-electronics/GRM188R71H104KA93D/490-1519-1-ND/587854) instead of the supposed new one (https://www.digikey.com/product-detail/en/yageo/CC0805KRX7R9BB104/311-1140-1-ND/303050) C3, C4, C13, C14, C102, C103, C104, C105, C106, C107, C130: Designators without problems. C6, C7, C8, C16, C17, C18, C30, C48, C131, C132: Designators without problems. C9, C19: Designators without problems. C10, C20: Designators without problems. C21, C26, C32, C34, C44, C52: Designators without problems. C23, C28, C46, C54: Designators without problems. C24, C31, C49, C56: Does these components have the right footprint? Curretly they are using 1210 package size (https://www.digikey.com/product-detail/en/panasonic-electronic-components/6TPE220MAZB/P16245CT-ND/4146688) C33, C35, C60, C61, C64, C123, C125: Wrong comment, it is 6.3V and not 10V, these issue is better referenced in #1 (https://www.digikey.com/product-detail/en/avx-corporation/TPSR106K006R1000/478-9265-1-ND/4562130) C36, C50, C51, C79, C80, C81, C82, C117, C118: Designators without problems. C37, C38: Designators without problems. C39, C65: Designators without problems.

[YanAzer]

C40, C41, C58, C59, C63, C71, C72, C73, C74, C75, C76, C83, C84, C85, C86, C87, C88, C89, C90, C91, C93, C94, C97, C98, C99, C100, C101, C108, C109, C110, C111, C112, C113, C114, C115, C116, C119, C120, C121, C122, C124, C128, C129, C133: Designators without problems. C57: Designator without problem. C66: Designator without problem. C67, C69: Designators without problems. C68, C70: Designators without problems. D1, D2: Designators without problem. D3: Designator without problem. D4, D9, D11, D13, D15: Designators without problems. D5, D6: Designators without problems. D8: Wrong voltage in description and design item ID, it is 20V and not 23V #1 (https://www.digikey.com/product-detail/en/on-semiconductor/NSVR0320MW2T1G/NSVR0320MW2T1GOSCT-ND/5213359) D10: Designator without problem. D17, D18, D19, D20, D21, D22: Wrong voltage in description and design item ID, it is 20V and not 23V #1 (https://www.digikey.com/product-detail/en/on-semiconductor/NSVR0320MW2T1G/NSVR0320MW2T1GOSCT-ND/5213359)

[YanAzer]

FB1: Wrong current in description and design item ID, should be 4A #1 (https://www.digikey.com/product-detail/en/murata-electronics/BLM21PG300SN1D/490-1052-1-ND/584499). FB3, FB4: Designators without problem. J_V1, J_V3, J_V5, J_V6, R28, R32, R87, R88, R89, R90, R91: Designators without problem. J_V4: Designator without problem. L1, L2: Wrong “DC Resistance (DCR)” in comment and design item ID, should be “15.5mOhm Max” #1 (https://www.digikey.com/product-detail/en/bourns-inc/SRP6540-2R2M/SRP6540-2R2MCT-ND/3986035). L3: Designator without problem. L4, L5: Wrong ““DC Resistance (DCR)” in design item ID, should be “34.5mOhm” #1 (https://www.digikey.com/product-detail/en/w%C3%BCrth-elektronik/7443251600/732-4180-1-ND/3476496). L6: Wrong inductance value in comment, should be 10uH and not 2.2uH #1 (https://www.digikey.com/product-detail/en/vishay-dale/IHLP3232DZER100M11/541-1346-1-ND/2616984). L7, L8, L9: Designators without problem. P5: Designators without problem. P8, RTD1, RTD2: Wrong 3D model already noticed in #1, for this particular case it will stay this way. P11: Designator without problem. PC104: Designator without problem. Q1 and Q2: Obsolete partnumber #2 (https://www.digikey.com/product-detail/en/vishay-siliconix/SI4010DY-T1-GE3/SI4010DY-T1-GE3TR-ND/6834463) new one should be (https://www.digikey.com/product-detail/en/vishay-siliconix/SI4166DY-T1-GE3/SI4166DY-T1-GE3CT-ND/3305374) this one is on Q8, Q9 and Q10. Q3, Q4, Q5, Q6: Designators without problem.

[YanAzer]

R65 and R66: Have the partnumber (https://www.digikey.com/product-detail/en/vishay-beyschlag/MCT0603MC1002FP500/MCT0603-10-0K-MFCT-ND/3883103) while the rest of the similar resistors [R1, R8, R18, R23, R31, R53, R58, R61] have the partnumber (https://www.digikey.com/product-detail/en/vishay-beyschlag/MCT06030C1001FP500/MCT0603-1-00K-CFCT-ND/2607875). R2, R3, R9, R10, R15, R16, R20, R21, R46, R47, R50, R51, R55, R56, R93: Designators without problem. R4, R11: Designators without problem. R5, R12: Designators without problem. R6, R13: partnumber not available in Digi-key (https://br.mouser.com/ProductDetail/Yageo/AC0805FR-0711K5L?qs=%2Fha2pyFaduielNz2skYJtyTtm5XXYIxd2snA0hqJxrAhiacnDuqimw%3D%3D) R7, R14: Designators without problem. R17, R22, R52, R57: Designators without problem. R19, R24, R54: Designators without problem. R25, R26: Designators without problem. R27: Designator without problem. R33, R42, R44: Designators without problem. R34, R37, R39, R40, R43, R60: Designators without problem. R35, R85: Designators without problem. R36: Designator without problem. R45, R70: Designators without problem. R59: Designator without problem. R62: Wrong power in description and design item ID, it should be 0,15W and not 1/8W = 0,125W R63, R64: Designators without problem. R67, R68, R72, R75, R79, R83: Designators without problem. R69, R74, R81: Designators without problem. R71, R73, R76, R82, R86: Designators without problem. R_ESD: Designator without problem.

[YanAzer]

Rsense3: Designator without problem. RSense1: Designator without problem. SBW, SW1, SW2: Designator without problem. SYSTEM_ON: Wrong color of the led, should be orange (https://www.digikey.com/product-detail/en/lite-on-inc/LTST-C191KFKT/160-1445-1-ND/386832). U2, U14: In Digi-key: “Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options” (https://www.digikey.com/product-detail/en/texas-instruments/TPS54540QDDARQ1/296-38301-1-ND/4967506). U3: Not necessary the use of the SO8 Powed PAD footprint, the 8-SOIC package would be more compatible with the component (https://www.digikey.com/product-detail/en/texas-instruments/TPS5410QDRQ1/296-25229-1-ND/2174999). U4, U9: Not necessary the use of the SO8 Powed PAD footprint, the 8-SOIC package would be more compatible with the components (https://www.digikey.com/product-detail/en/texas-instruments/TPS5420QDRQ1/296-23226-1-ND/1830821). U5: Designator without problem. U6: Designator without problem. U7: Designator without problem. U10: Designator without problem. U12: Designator without problem. U13: Designator without problem. U15, U16, U18, U20, U22, U25, U27: Designators without problem. U17, U19, U21, U24, U26: Designators without problem. U28: Designator without problem. Y1: Designator without problem. Y2: Designator without problem.

[YanAzer]

Found components for substitution and fixing obsolescence, these are the most critical fixes:

C62, C77, C78: GRM188R71H104KA93D old -> CC0805KRX7R9BB104 new observation: the 0805 package was chosen for footprint compability.

Q1, Q2: SI4010DY-T1-GE3 old -> SI4166DY-T1-GE3 new

This problem was fixed via the commit 3effca03818f240b0ceb648794b145c6065add9c