OreSat Solar Module - GaAs + MCXN
About the OreSat Solar Module - GaAs + MCXN
OreSat Solar Module - GaAs + MCXN is an open source PCB design by oresat, published on GitHub. It is a 4-layer board measuring 83 × 100 mm, with 84 components from 41 distinct parts.
Other key parts include the MCXN947VKLT, TMP101NA/3K, IC REG BOOST ADJ 1.5A 10MSOP, INA226AIDGST and IC REG BUCK BOOST ADJ 2A 10WSON. By type, the board carries 35 capacitors, 24 resistors, 8 ICs, 7 diodes, 4 inductors and 3 connectors.
It belongs with the power & battery designs in this gallery.
From the project
OreSat solar array designs and CAD
This repo contains the CAD for OreSat's solar modules. Part of OreSat's design is a module bus system that spans 1 - 3 U, so each array is its own 1U "panel". Oresat0, a 1U CubeSat, thus has 4 solar modules, and OreSat1, a 2U CubeSat, has 8. This approach has pretty severe drawbacks in terms of solar cell coverage area, but it's extremely flexible for having one design across a bunch of different designs. One nifty part of this design is that each 1u panel has its own true maximum power point tracker, with a software-defined MPPT algorithm. We're MPPT elitists - we eschew maximum power point…
Main components on the OreSat Solar Module - GaAs + MCXN
OreSat Solar Module - GaAs + MCXN bill of materials (BOM)
84 components, 41 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCXN947VKLT NXP | MCXN947KVLT-QFP50P1600X1600X160-101N | U1 |
| 2 | TMP101NA/3K TMP101NA/3KSLOTTED Texas Instruments | DBV6-SLOT | U2, U7 |
| 1 | IC REG BOOST ADJ 1.5A 10MSOP LT1618EMSTRPBF Analog Devices Inc. | MSOP-10_MS | U3 |
| 1 | INA226AIDGST INA226 Texas Instruments | VSSOP-10_3x3mm_P0.5mm | U4 |
| 1 | IC REG BUCK BOOST ADJ 2A 10WSON TPS63060DSCR Texas Instruments | Texas_S-PWSON-N10 | U10 |
| 1 | TCAN330DCNR TCAN330 Texas Instruments | SOT-23-8 | U11 |
| 1 | LTC4412ES6#TRPBF LTC4412 Linear Technologies | TSOT-23-6 | U12 |
| 1 | NTR4101PT1G NTR4101P On Semiconductor | SOT-23 | Q1 |
| 1 | DMP2240UDM-7 Diodes Inc | SOT-23-6 | Q2 |
| 1 | 830108212309 24 MHz Wurth | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y2 |
| 1 | MMS-104-02-L-SH MMS-104-01-[F/L]-SH Samtec | SAMTEC-MMS-104-02-X-SH | J1 |
| 1 | M55-6021242R Harwin | J-Harwin-M55-60X1242R | J2 |
| 1 | SM14B-SHLS-TF JST | J-JST-SM14BSHLSTF | J4 |
| 2 | 1N4151WS-E3-08 1N4151WS Vishay | D_SOD-323F | D1, D3 |
| 2 | XTE-SF 27 mm^2 CIC SpectraLabs | SPECTROLAB-XTE-SF-SLOTTED | D2, D6 |
| 2 | 150060AS75000 AMBER Wurth | LED_0603_1608Metric | D4, D7 |
| 1 | NRVB130LSFT1G OnSemi | D_SOD-123 | D5 |
| 1 | 2508051217Y6 120 ohm Fair-Rite | 0805-B-NOSILK | FB1 |
| 1 | 1227AS-H-1R0N=P2 1u Murata | IND_1226AS-H-1R0N=P2 | L1 |
| 1 | 744042100 10u WURTH | 744042100 | L2 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SRP2012TMA-1R5M 1.5u Bourns Inc. | L_0805_2012Metric | L3 |
| 18 | TMK107BJ104KAHT 100n Taiyo Yuden | 0603-C-NOSILK | C1, C3, C5, C6, C7, C8, C11, C21 +10 |
| 1 | C0603C103J3GECAUTO 10n KEMET | 0603-C-NOSILK | C2 |
| 3 | GRT188R61C106KE13D 10u Murata Electronics | 0603-C-NOSILK | C4, C13, C20 |
| 1 | GRT21BC71E106KE13L 10u Murata Electronics | 0805-C-NOSILK | C12 |
| 4 | GRM21BR61E226ME44L 22u Murata Electronics | 0805-C-NOSILK | C15, C19, C23, C29 |
| 2 | GRM1885C1H4R7WA01D 4.7p Murata | 0603-C-NOSILK | C16, C25 |
| 3 | EMK107BBJ475KAHT 4.7u Taiyo Yuden | 0603-C-NOSILK | C18, C27, C30 |
| 1 | C0603C100J5GACAUTO 10p KEMET | 0603-C-NOSILK | C22 |
| 1 | TMK107BBJ225MAHT 2.2u Taiyo Yuden | 0603-C-NOSILK | C31 |
| 1 | TMK107BJ105KAHT 1u Taiyo Yuden | 0603-C-NOSILK | C47 |
| 1 | RMCF0603FT560K 560k Stackpole Electronics Inc | 0603-C-NOSILK | R1 |
| 5 | RMCF0603FT100K 100k Stackpole Electronics Inc | 0603-C-NOSILK | R2, R6, R7, R18, R19 |
| 6 | RMCF0603FT10K0 10k Stackpole Electronics Inc | 0603-C-NOSILK | R3, R4, R9, R11, R13, R15 |
| 3 | RMCF0603FT2K00 2k Stackpole Electronics Inc | 0603-C-NOSILK | R5, R16, R21 |
| 1 | RMCF0603FT82K5 82.5k Stackpole Electronics Inc | 0603-C-NOSILK | R10 |
| 1 | RMCF0603FT14K7 14.7k Stackpole Electronics Inc | 0603-C-NOSILK | R12 |
| 2 | RMCF0805ZG0R00 0 Stackpole Electronics Inc | 0805-C-NOSILK | R14, R20 |
| 1 | CSR1206FTR100 100m Stackpole Electronics Inc | 1206-C | R17 |
| 2 | RMCF0603FT4K70 4.7k Stackpole Electronics Inc | 0603-C-NOSILK | R23, R24 |
| 2 | RMCF0603FT10R0 10 Stackpole Electronics Inc | 0603-C-NOSILK | R36, R37 |
OreSat Solar Module - GaAs + MCXN design files
The KiCad project lives in the oresat/oresat-solar-hardware repository on GitHub; these links point at the commit this page was built from.
OreSat Solar Module - GaAs + MCXN: common questions
How big is the OreSat Solar Module - GaAs + MCXN?
The OreSat Solar Module - GaAs + MCXN measures 83 × 100 mm, has 4 copper layers and is 1.7702 mm thick.
How many components are on the OreSat Solar Module - GaAs + MCXN?
84 components, from 41 distinct parts. The full bill of materials is listed on this page.
Where can I download the OreSat Solar Module - GaAs + MCXN design files?
From the oresat/oresat-solar-hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the OreSat Solar Module - GaAs + MCXN design in my own project?
The repository has no license, so all rights stay with oresat. Use it as a reference, and ask the author before reusing the design.
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