BQ79616 BMS 14Ch
About the BQ79616 BMS 14Ch PCB
BQ79616 BMS 14Ch is an open source PCB design by ncku-formula-racing, published on GitHub. It is a 4-layer board measuring 116 × 60 mm, with 154 components from 31 distinct parts.
By type, the board carries 59 resistors, 37 capacitors, 17 diodes, 15 transistors, 15 fuses and 3 connectors.
It belongs with the power & battery designs in this gallery.
From the project
A monorepo of circuit boards
BQ79616 BMS 14Ch bill of materials (BOM)
154 components, 31 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ~ | HTQFP-64-1EP_10x10mm_P0.5mm_EP8x8mm | U1 |
| 1 | DXT5551P5 | D_PowerDI-5 | Q1 |
| 14 | DMN2024UQ | SOT-23 | Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 +6 |
| 1 | Conn_02x12_Odd_Even | PinHeader_2x12_P2.54mm_Horizontal | J2 |
| 1 | BMS_A_OUT | Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J4 |
| 1 | BMS_A_IN | Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J5 |
| 15 | 0.5A Fuse | Fuse_2512_6332Metric_Pad1.52x3.35mm_HandSolder | F1, F2, F3, F4, F5, F6, F7, F8 +7 |
| 1 | SJ_BYPASS | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | SolderJumper_2_Bridged | SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP2 |
| 1 | TP_CVDD | TestPoint_THTPad_D1.0mm_Drill0.5mm | TP2 |
| 1 | TP_GND | TestPoint_THTPad_D1.0mm_Drill0.5mm | TP3 |
| 1 | TP_TSREF | TestPoint_THTPad_D1.0mm_Drill0.5mm | TP4 |
| 2 | Wuerth_750319696 | Transformer_Wuerth_750315371 | TR1, TR2 |
| 14 | SMBJ55.0CA | D_SMB | D1, D2, D3, D4, D5, D6, D7, D8 +6 |
| 1 | LED_PWR | LED_0603_1608Metric | D15 |
| 2 | DESD12VL2BTQ | SOT-23 | D16, D17 |
| 1 | 220n/100V | C_0603_1608Metric | C1 |
| 9 | 100n | C_0603_1608Metric | C2, C21, C22, C23, C24, C25, C26, C27 +1 |
| 1 | 10u | C_0805_2012Metric | C3 |
| 15 | 470n | C_0603_1608Metric | C4, C5, C6, C7, C8, C9, C10, C11 +7 |
Show 11 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4.7u | C_0603_1608Metric | C19 |
| 1 | 2.2u | C_0603_1608Metric | C20 |
| 3 | 1u | C_0603_1608Metric | C29, C30, C31 |
| 4 | 220p | C_0603_1608Metric | C33, C34, C35, C36 |
| 2 | 100p | C_0603_1608Metric | C37, C38 |
| 1 | 30R | R_0603_1608Metric | R2 |
| 1 | 100R | R_0805_2012Metric | R3 |
| 15 | 100R | R_0603_1608Metric | R4, R5, R6, R7, R8, R9, R10, R11 +7 |
| 14 | 20R/1W | R_1020_2550Metric | R19, R20, R21, R22, R23, R24, R25, R26 +6 |
| 24 | 1k | R_0603_1608Metric | R33, R34, R35, R36, R37, R38, R39, R40 +16 |
| 4 | 49R | R_0603_1608Metric | R66, R67, R68, R69 |
BQ79616 BMS 14Ch design files
The KiCad project lives in the ncku-formula-racing/circuit repository on GitHub; these links point at the commit this page was built from.
BQ79616 BMS 14Ch: common questions
How big is the BQ79616 BMS 14Ch PCB?
The BQ79616 BMS 14Ch measures 116 × 60 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the BQ79616 BMS 14Ch?
154 components, from 31 distinct parts. The full bill of materials is listed on this page.
Where can I download the BQ79616 BMS 14Ch design files?
From the ncku-formula-racing/circuit repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the BQ79616 BMS 14Ch design in my own project?
The repository has no license, so all rights stay with ncku-formula-racing. Use it as a reference, and ask the author before reusing the design.
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