4 layers41.9 × 98.4 mm
Sk101-inAndOut
mirdej/synkie
The Synkie is a modular open source analog video processor, developed by Michael Egger, Max Egger and Flo Kaufmann
124 parts47
4 layers120 × 100 mm
Hardware battery safety controller (BSC)
- Size
- 120 × 100 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 286
- Nets
- 209
- Pads
- 886
- Tracks, vias
- 2,169, 255
- Pours
- 19
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 20 Oct 2022
- Updated
- 17 Apr 2024
Overview
Bsc is an open-source printed circuit board by shining-man, from the shining-man/bsc_hw repository on GitHub, published under the MIT licence. It is a 4-layer board of 120 × 100 mm with 286 parts on 209 nets, routed with 2,169 tracks and 255 vias.
It is built around the B0503S-1WR2, B0505S-1WR2 and ADUM1201AR, with the ILD217T, SP3485EN-Y and 74HC14 among its other parts. Its parts include 96 resistors, 53 capacitors, 19 diodes, 15 transistors and 14 ICs. It belongs with the ESP32 boards of this library.
Main components
12
B0503S-1WR2
SIP,11.6x6mm-40℃~+85℃ 1 1.5kV 10.1mm 1000uF 11.6mm 1W 3.3V 303mA 50mVp-p 5V 5mA 6mm 80% Short Circuit Protection 非稳压型 SIP,11.6x6mm Isolated Power Modules ROHSDEXU ElectronicsIsolated Power Modules
B0505S-1WR2
SIP,11.7x6mm-40℃~+85℃ 1.5kV 10.15mm 11.68mm 1W 200mA 200uF 4.5V~5.5V 5V 60mVp-p 6mm 80% 80kHz Short Circuit Protection SIP,11.7x6mm Isolated Power Modules ROHSEVISUNIsolated Power Modules
ADUM1201AR
SOIC-8-40℃~+105℃ 1 1 150ns 1Mbps 2 2.7V~5.5V 2.7V~5.5V 2500 25kV/us Bidirectional signal isolation、Multi-voltage domain interface、Power-on reset SOIC-8 Digital IsolatorsAnalog DevicesDigital IsolatorsILD217T
SO-8-55℃~+100℃ 1.2V 100% 120% 2 2.5mA 30mA 350mW 400mV@10mA,2.5mA 4kV 6V 70V DC Phototransistor SO-8 Transistor, Photovoltaic Output Optoisolators ROHSVishay IntertechnologyTransistor, Photovoltaic Output Optoisolators
SP3485EN-Y
SOP-8SOP-8 RS-485 / RS-422 ICs ROHSYLPTECRS-485 / RS-422 ICs
74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
74HC165D
SO-16-40℃~+125℃ 1 28ns@6V,50pF 2V~6V 35MHz 500mW 74HC 8 Parallel or Serial to Serial SOIC-16 Shift Registers ROHSNexperiaShift Registers
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
LL4148
LL-341 Independent 1V@10mA 200mA 4A 4ns 500mW 5uA@75V 75V LL-34 Switching Diodes ROHSMDDSwitching Diodes
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
BAT54W
SOD-123Schottky DiodeshongjiachengBC846
SOT-23-65℃~+150℃ 1 NPN 100mA 110 15nA 250mW 400mV 65V 6V 770MHz NPN SOT-23 Bipolar (BJT) ROHSNexperiaBipolar (BJT)
README
README.mdBattery safety controller (BSC)
This is the PCB for the Battery safety controller.
More information in the wiki and in the discussions of the bsc_fw project.
BSC Project
Wiki (German)
Discussions
Parts
286| Qty | Value | Footprint | References |
|---|---|---|---|
| 25 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C3, C11, C14, C15, C16, C17, C18, C27, C28, C32, C33, C39, C40, C41, C43 +9 |
| 19 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R5, R6, R7, R8, R15, R16, R17, R18, R20, R21, R22, R23, R55, R59, R92 +3 |
| 14 | 0R | Resistor_SMD:R_0603_1608Metric | R11, R12, R25, R26, R27, R28, R33, R34, R35, R36, R61, R86, R87, R91 |
| 14 | LL4148 | Diode_SMD:D_MiniMELF | D5, D6, D7, D8, D9, D10, D12, D13, D14, D15, D16, D17, D18, D19 |
| 10 | 330R | Resistor_SMD:R_0603_1608Metric | R10, R24, R57, R58, R71, R81, R82, R83, R84, R85 |
| 9 | 4k7 | Resistor_SMD:R_0603_1608Metric | R2, R3, R4, R74, R75, R76, R77, R78, R79 |
| 8 | 47k | Resistor_SMD:R_0603_1608Metric | R45, R46, R47, R48, R49, R50, R51, R52 |
| 7 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4, Q5, Q6, Q7, Q15 |
| 6 | 10uF | Capacitor_SMD:C_0603_1608Metric | C10, C13, C30, C31, C36, C38 |
| 6 | 20 | Resistor_SMD:R_0603_1608Metric | R9, R53, R54, R72, R73, R80 |
| 6 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6 |
| 6 | TIANBO-HJR-4102-L | Relay_THT:Relay_SPDT_HJR-4102 | K2, K3, K4, K5, K6, K7 |
| 6 | VAL** | mouse_bites:mouse-bite-3mm-slot | mouse-bite-3mm-slot, mouse-bite-3mm-slot, mouse-bite-3mm-slot, mouse-bite-3mm-slot, mouse-bite-3mm-slot, mouse-bite-3mm-slot |
| 5 | 10uF/10V | Capacitor_SMD:C_1206_3216Metric | C12, C29, C34, C35, C42 |
| 5 | 220R | Resistor_SMD:R_0805_2012Metric | R19, R56, R63, R64, R65 |
| 4 | 100R | Resistor_SMD:R_0603_1608Metric | R38, R40, R42, R44 |
| 4 | 22n | Capacitor_SMD:C_0603_1608Metric | C23, C24, C25, C26 |
| 4 | 27k | Resistor_SMD:R_0603_1608Metric | R29, R30, R31, R32 |
| 4 | 33n | Capacitor_SMD:C_0603_1608Metric | C19, C20, C21, C22 |
| 4 | B0503S-1WR2 | lcsc:PWRM-TH_DEXU_BXXXXS-1WR2 | PS1, PS3, PS4, PS5 |
| 4 | BAT54W | Package_TO_SOT_SMD:SOT-323_SC-70 | D20, D21, D22, D23 |
| 4 | BC846 | Package_TO_SOT_SMD:SOT-23 | Q8, Q9, Q10, Q11 |
| 4 | n.b. | Resistor_SMD:R_0603_1608Metric | R37, R39, R41, R43 |
| 3 | 120R | Resistor_SMD:R_0603_1608Metric | R88, R89, R90 |
| 3 | 22µ/10V | Capacitor_SMD:C_1206_3216Metric | C4, C6, C52 |
| 3 | ADuM1201AR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U4, U6, U13 |
| 3 | ILD217T | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | IC1, IC2, IC3 |
| 2 | 10µ/50V | Capacitor_SMD:C_1206_3216Metric | C1, C50 |
| 2 | 2k2 | Resistor_SMD:R_0603_1608Metric | R60, R62 |
| 2 | 60R | Resistor_SMD:R_0603_1608Metric | R13, R14 |
| 2 | BC857BS | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q1, Q13 |
| 2 | IRLML2244 | Package_TO_SOT_SMD:SOT-23 | Q12, Q14 |
| 2 | PTC FSMD2002920 | Fuse:Fuse_2920_7451Metric | TH1, TH2 |
| 2 | SP3485EN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U8, U16 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R93 |
| 1 | 100µ | Capacitor_SMD:CP_Elec_6.3x5.9 | C48 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C49 |
| 1 | 10µ | Capacitor_SMD:C_0805_2012Metric | C54 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R66 |
| 1 | 2k4 | Resistor_SMD:R_0603_1608Metric | R68 |
| 1 | 300R | Resistor_SMD:R_0603_1608Metric | R69 |
| 1 | 3k3 | Resistor_SMD:R_0603_1608Metric | R70 |
| 1 | 4u7/25V | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 74HC14 | Package_SO:SO-14_3.9x8.65mm_P1.27mm | U11 |
| 1 | 74HC165 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U12 |
| 1 | 74HC595 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U10 |
| 1 | 8k2 | Resistor_SMD:R_0603_1608Metric | R67 |
| 1 | ADM2483xRW | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U3 |
| 1 | B0505S-1WR2 | lcsc:PWRM-TH_BXXXXS-1WR3 | PS2 |
| 1 | BAT54S | Package_TO_SOT_SMD:SOT-23 | D31 |
| 1 | Boot | bsc_custom:PinHeader_1x02_P2.54mm_Vertical_jlc | J4 |
| 1 | CAN_GND | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | CAN_RC | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP3 |
| 1 | CAN_TX | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP4 |
| 1 | CAN_VCC | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | Conn_DI | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_9-G-3.81_1x09_P3.81mm_Vertical | X3 |
| 1 | Conn_Extension | bsc_custom:PinHeader_2x04_P2.54mm_Vertical_jlc | J3 |
| 1 | Conn_JTAG_ESP | Connector_PinHeader_1.27mm:PinHeader_2x10_P1.27mm_Vertical_SMD | J1 |
| 1 | Conn_REL1 | custom_th:PinHeader_1x03_P2.54mm_Vertical_jlc | J14 |
| 1 | Conn_REL2 | custom_th:PinHeader_1x03_P2.54mm_Vertical_jlc | J15 |
| 1 | Conn_REL3 | custom_th:PinHeader_1x03_P2.54mm_Vertical_jlc | J16 |
| 1 | Conn_Rel1 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_9-G-3.81_1x09_P3.81mm_Vertical | X6 |
| 1 | Conn_Rel2 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_9-G-3.81_1x09_P3.81mm_Vertical | X5 |
| 1 | Conn_S1 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_9-G-3.81_1x09_P3.81mm_Vertical | X2 |
| 1 | Conn_S2 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_6-G-3.81_1x06_P3.81mm_Vertical | X1 |
| 1 | Conn_SV | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_9-G-3.81_1x09_P3.81mm_Vertical | X4 |
| 1 | DI_GND | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP6 |
| 1 | DI_VCC | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP5 |
| 1 | ESP32WROOM32E16 | RF_Module:ESP32-WROOM-32 | U2 |
| 1 | HC 151 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U20 |
| 1 | JP_REL1_COM_12V | custom_th:PinHeader_1x02_P2.54mm_Vertical_jlc | J10 |
| 1 | JP_REL2_COM_12V | custom_th:PinHeader_1x02_P2.54mm_Vertical_jlc | J12 |
| 1 | JP_REL3_COM_12V | custom_th:PinHeader_1x02_P2.54mm_Vertical_jlc | J13 |
| 1 | JP_REL4_COM_12V | custom_th:PinHeader_1x02_P2.54mm_Vertical_jlc | J5 |
| 1 | JP_REL5_COM_12V | custom_th:PinHeader_1x02_P2.54mm_Vertical_jlc | J8 |
| 1 | JP_REL6_COM_12V | custom_th:PinHeader_1x02_P2.54mm_Vertical_jlc | J9 |
| 1 | JP_U1_120R | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP32 |
| 1 | JP_U1_3V3_VCC | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP7 |
| 1 | JP_U1_GND_GNDS | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP8 |
| 1 | JP_U1_RXS_RXO | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP11 |
The 250 most common of 286 parts.
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Questions
How big is the Bsc PCB?
It measures 120 × 100 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Bsc use?
286 parts, built around the B0503S-1WR2, B0505S-1WR2, ADUM1201AR and ILD217T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Bsc KiCad files?
From the shining-man/bsc_hw repository on GitHub, at the commit this page was made from: the board is bsc.kicad_pcb and its schematic ai.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bsc design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).