Osiris PDB RevA
About the Osiris PDB RevA PCB
Osiris PDB RevA is an open source PCB design by JaredGarza, published on GitHub. It is a 2-layer board measuring 291.3 × 129.8 mm, with 52 components from 37 distinct parts.
Other key parts include the LTC4368HMS-1#TRPBF, INA228AIDGSR, LT3010EMS8E#TRPBF, 74AUP1G07GW,125 and LTC4359IMS8#TRPBF. By type, the board carries 21 resistors, 16 capacitors, 5 ICs, 3 transistors, 3 connectors and 3 diodes.
From the project
Current simulation/design audit: review. This supersedes earlier population and simulation claims.
Current simulation/design audit: review. This supersedes earlier population and simulation claims.
Active 48-component A-P2-DRAFT 4S avionics power protection and I2C telemetry schematic. Open OsirisPDBRevA.kicadpro in KiCad 10. Project libraries use ${KIPRJMOD}`.
September 15 engineering draft: U3 is now LT3010 with R11/R12/C10. See the electrical review and proposed interface. Actual loads and mechanical constraints remain undecided; negative-input protection and fault qualification remain open. The previous parts baseline is historical.
Main components on the Osiris PDB RevA
Osiris PDB RevA bill of materials (BOM)
52 components, 37 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LTC4368HMS-1#TRPBF LTC4368HMS-1-PBF Analog Devices | MS_10-MSOP_ADI | U1 |
| 1 | INA228AIDGSR Texas Instruments | VSSOP10_DGS_TEX | U2 |
| 1 | LT3010EMS8E#TRPBF LT3010EMS8E Analog Devices | MSOP-8-1EP_3x3mm_P0.65mm_EP1.68x1.88mm | U3 |
| 1 | 74AUP1G07GW,125 74AUP1G07GW Nexperia | SOT-353_SC-70-5 | U4 |
| 1 | LTC4359IMS8#TRPBF LTC4359IMS8 Analog Devices | MSOP-8_3x3mm_P0.65mm | U5 |
| 2 | ISC015N06NM5LF2ATMA1 ISC015N06NM5LF2 Infineon | ISC015N06NM5LF2_TDSON8FL | Q1, Q2 |
| 1 | BSC070N10NS5ATMA1 BSC070N10NS5 Infineon | TDSON-8-1 | Q3 |
| 1 | XT60PW-M AMASS | AMASS_XT60PW-M_1x02_P7.20mm_Horizontal | J1 |
| 1 | BM04B-GHS-TBT(LF)(SN) OSIRIS_I2C JST | JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J2 |
| 1 | XT60PW-F AMASS | AMASS_XT60PW-F_1x02_P7.20mm_Horizontal | J3 |
| 1 | 0297004.WXNV 4A MINI Littelfuse | Fuseholder_Blade_Mini_Keystone_3568 | F1 |
| 2 | SMAJ24CA Bourns | D_SMA | D1, D4 |
| 1 | STPST10H100SB-TR STPST10H100SB STMicroelectronics | STPST10H100SB_DPAK | D3 |
| 1 | C2012C0G2A223J125AC 22n TDK | C_0805_2012Metric | C1 |
| 1 | C2012X7R1H105K125AB 1U0 TDK | C_0805_2012Metric | C2 |
| 4 | C0603C104K4RACTU 100n KEMET | C_0603_1608Metric | C3, C5, C8, C10 |
| 2 | C3216X7R1H106K160AC 10u TDK | C_1206_3216Metric | C4, C9 |
| 1 | C2012X7R1A106K125AC 10u TDK | C_0805_2012Metric | C6 |
| 1 | C1608X7R1H104K080AA 100n TDK | C_0603_1608Metric | C7 |
| 6 | B32529C0105J189 1u TDK | C_Rect_L7.2mm_W4.5mm_P5.00mm | C11, C12, C13, C14, C15, C16 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RC0805FR-07237KL 237k YAGEO | R_0805_2012Metric | R1 |
| 1 | RC0805FR-0711K8L 11k8 YAGEO | R_0805_2012Metric | R2 |
| 1 | RC0805FR-072ML 2M0 YAGEO | R_0805_2012Metric | R3 |
| 1 | RC0805FR-0722KL 22k YAGEO | R_0805_2012Metric | R4 |
| 1 | FC4L64R005FER 5m Ohmite | OH_FC4L64_OHM | R5 |
| 1 | RC0805FR-07680KL 680k YAGEO | R_0805_2012Metric | R6 |
| 1 | RC0805FR-07200KL 200k YAGEO | R_0805_2012Metric | R7 |
| 2 | RC0805FR-0710RL 10 YAGEO | R_0805_2012Metric | R8, R9 |
| 3 | RC0805FR-074K7L 4k7 YAGEO | R_0805_2012Metric | R10, R17, R18 |
| 1 | RC0805FR-071K58L 1k58 YAGEO | R_0805_2012Metric | R11 |
| 1 | RC0805FR-071KL 1k0 YAGEO | R_0805_2012Metric | R12 |
| 1 | RC0805FR-0754K9L 54k9 YAGEO | R_0805_2012Metric | R13 |
| 1 | RC0805JR-0722ML 22M YAGEO | R_0805_2012Metric | R14 |
| 2 | RC0805FR-0710KL 10k YAGEO | R_0805_2012Metric | R15, R16 |
| 1 | CRCW25121001FKEGHP 1k Vishay | R_2512_6332Metric | R19 |
| 1 | CRCW25121R00FKEGHP 1 Vishay | R_2512_6332Metric | R20 |
| 1 | RC0805FR-07100RL 100 Yageo | R_0805_2012Metric | R21 |
Osiris PDB RevA design files
The KiCad project lives in the JaredGarza/Osiris_PDB_RevA repository on GitHub; these links point at the commit this page was built from.
Osiris PDB RevA: common questions
How big is the Osiris PDB RevA PCB?
The Osiris PDB RevA measures 291.3 × 129.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Osiris PDB RevA?
52 components, from 37 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Osiris PDB RevA design files?
From the JaredGarza/Osiris_PDB_RevA repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Osiris PDB RevA design in my own project?
The repository has no license, so all rights stay with JaredGarza. Use it as a reference, and ask the author before reusing the design.