ACC BMSslave
About the ACC BMSslave PCB
ACC BMSslave is an open source PCB design by NTURacingTeam, published on GitHub. It is a 4-layer board measuring 200 × 50 mm, with 306 components from 43 distinct parts.
Other key parts include the ADBMS1818ASWAZ-R7, LT8631IFE#PBF, NX2301P,215, LM324DT and CD4051B. By type, the board carries 129 resistors, 63 capacitors, 40 connectors, 23 ICs, 16 fuses and 16 diodes.
Main components on the ACC BMSslave
ACC BMSslave bill of materials (BOM)
306 components, 43 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADBMS1818ASWAZ-R7 | LQFP-64-1EP_10x10mm_P0.5mm_EP6.5x6.5mm | IC1 |
| 1 | LT8631IFE#PBF | TSSOP-20 FE20(16) (EP Variation CB) | IC2 |
| 15 | NX2301P,215 | SOT-23 | IC3, IC4, IC5, IC6, IC7, IC8, IC9, IC10 +7 |
| 2 | LM324DT | SO-14_3.9x8.65mm_P1.27mm | U1, U6 |
| 4 | CD4051B | TSSOP-16_4.4x5mm_P0.65mm | U2, U3, U4, U5 |
| 2 | Q_NPN | D_PowerDI-5 | Q1, Q2 |
| 4 | JST XH | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J1, J2, J3, J4 |
| 32 | JST ZH | JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J5, J6, J7, J8, J9, J10, J11, J12 +24 |
| 2 | RJ45 | RJ45_Amphenol_54602-x08_Horizontal | J37, J38 |
| 1 | isoSPI_out | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J39 |
| 1 | isoSPI_in | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J40 |
| 16 | 0466.250NR | Fuse_1206_3216Metric | F1, F2, F3, F4, F5, F6, F7, F8 +8 |
| 1 | Wuerth_749013011A | Transformer_Ethernet_Wuerth_749013011A | TR1 |
| 15 | MMSZ4692T1G | D_SOD-123 | Z1, Z2, Z3, Z4, Z5, Z6, Z7, Z8 +7 |
| 1 | BLUE | LED_0603_1608Metric | D1 |
| 15 | RED | LED_0603_1608Metric | D2, D3, D4, D5, D6, D7, D8, D9 +7 |
| 1 | 22u/2A | L_Bourns-SRN8040_8x8.15mm | L1 |
| 3 | 100n | C_0603_1608Metric | C1, C2, C15 |
| 2 | 1u | C_0603_1608Metric | C3, C57 |
| 4 | 10n | C_0402_1005Metric | C4, C5, C6, C7 |
Show 23 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 1u | C_0402_1005Metric | C8, C9 |
| 2 | 100p | C_0402_1005Metric | C10, C11 |
| 1 | 1u | C_0805_2012Metric | C12 |
| 2 | 2.2u | C_2220_5750Metric | C13, C63 |
| 1 | 100p | C_0603_1608Metric | C14 |
| 1 | 4.7p | C_0402_1005Metric | C16 |
| 1 | 2.2u | C_0603_1608Metric | C17 |
| 2 | 22u | C_1206_3216Metric | C18, C62 |
| 27 | 100n | C_0402_1005Metric | C19, C20, C21, C22, C23, C24, C25, C26 +19 |
| 15 | 100n 100V | C_0805_2012Metric | C27, C29, C31, C33, C35, C37, C39, C41 +7 |
| 1 | 100R | R_0805_2012Metric | R1 |
| 1 | 100R | R_0603_1608Metric | R2 |
| 19 | 10R | R_0402_1005Metric | R3, R4, R5, R6, R60, R65, R70, R75 +11 |
| 6 | 100R | R_0402_1005Metric | R7, R8, R9, R10, R15, R16 |
| 18 | 1k | R_0402_1005Metric | R11, R12, R13, R52, R56, R61, R66, R71 +10 |
| 1 | 1M | R_0603_1608Metric | R14 |
| 1 | 24k | R_0402_1005Metric | R17 |
| 1 | 1M/1% | R_0402_1005Metric | R18 |
| 1 | 127k/1% | R_0402_1005Metric | R19 |
| 32 | 10k | R_0402_1005Metric | R20, R21, R22, R23, R24, R25, R26, R27 +24 |
| 30 | 51R | R_2512_6332Metric | R53, R54, R57, R58, R62, R63, R67, R68 +22 |
| 15 | 3.3k | R_0402_1005Metric | R55, R59, R64, R69, R74, R79, R84, R89 +7 |
| 3 | 47k | R_0402_1005Metric | R127, R128, R129 |
ACC BMSslave design files
The KiCad project lives in the NTURacingTeam/nturt_kicad_EP7 repository on GitHub; these links point at the commit this page was built from.
ACC BMSslave: common questions
How big is the ACC BMSslave PCB?
The ACC BMSslave measures 200 × 50 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the ACC BMSslave?
306 components, from 43 distinct parts. The full bill of materials is listed on this page.
Where can I download the ACC BMSslave design files?
From the NTURacingTeam/nturt_kicad_EP7 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the ACC BMSslave design in my own project?
The repository has no license, so all rights stay with NTURacingTeam. Use it as a reference, and ask the author before reusing the design.
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