2 layers135.1 × 159.4 mm
2 layers97 × 70 mm
DC CDI
romioRN/DC-CDI1ВНИМАНИЕ! в плате есть отсутствующие дjрожки если вы хотите это изготовить вам нужно внести исправления
- Size
- 97 × 70 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 90
- Nets
- 79
- Pads
- 305
- Tracks, vias
- 549, 61
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 8 Oct 2024
- Updated
- 13 Aug 2026
Overview
DC CDI is an open-source printed circuit board by romioRN, from the romioRN/DC-CDI repository on GitHub. It is a 2-layer board of 97 × 70 mm with 90 parts on 79 nets, routed with 549 tracks and 61 vias.
It is built around the TJA1051T/3/1, AMC1301DWV and FAN3223CMX, with the SN6501DBV, AMS1117-3.3 and TLP185 among its other parts. Its parts include 29 resistors, 28 capacitors, 10 ICs, 9 diodes and 5 connectors. It belongs with the STM32 boards of this library.
Main components
12TJA1051T/3/1
-- CAN Transceivers ROHSNXP SemiconductorsCAN Transceivers
AMC1301DWV
SOIC-8-40℃~+125℃ 15kV/us 30uA 5000 50uV 8.2 Differential Isolated ΔΣ (Sigma-Delta) modulator、Fault detection、Full-differential topology ±250mV SOIC-8 Isolation Amplifiers ROHSTexas InstrumentsIsolation AmplifiersFAN3223CMX
SOIC-8-40℃~+125℃ 12ns 2 4.5V~18V 5A 5A 700uA 9ns Enable shutdown Low Side MOSFET SOIC-8 Gate Drivers ROHSonsemiGate Drivers
SN6501DBV
SOT-23-5-40℃~+125℃ 11V 300uA 350mA 3V~5.5V 600mΩ SOT-23-5 Transformer Drivers ROHSTexas InstrumentsPower Management - Specialized
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TLP185
UncategorisedToshibaTPS76350DBVR-MS
SOT-23-5SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIUncategorised
MCR03EZPFX1001
0603-55℃~+155℃ 100mW 1kΩ Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSROHM SemiconductorChip Resistor - Surface Mount
CL21A106KAYNNNE
080510uF 25V X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
BSC026N08NS5
TDSON-8-EP(5x6)TDSON-8-EP(5x6) MOSFETs ROHSInfineon TechnologiesMOSFETs
ES3J
SMC(DO-214AB)-55℃~+150℃ 1 Independent 1.7V@3A 100A 35ns 3A 5uA@600V 600V SMC(DO-214AB) Fast Recovery / High Efficiency Diodes ROHSYangzhou Yangjie Electronic TechnologyFast Recovery / High Efficiency Diodes
MBR0520
SOD-123-55℃~+150℃ 20V 450mV@500mA 5.5A 500mA Independent SOD-123 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky Diodes
README
README.mdВНИМАНИЕ! в плате есть отсутствующие дjрожки если вы хотите это изготовить вам нужно внести исправления
Parts
90| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C4, C6, C7, C23 |
| 4 | 10K | Resistor_SMD:R_0603_1608Metric | R19, R20, R27, R29 |
| 4 | 1k | Resistor_SMD:R_0603_1608Metric | R6, R7, R11, R12 |
| 4 | 470K | Resistor_SMD:R_1206_3216Metric | R2, R3, R4, R5 |
| 3 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C12, C17, C27 |
| 2 | 100 | Resistor_SMD:R_0603_1608Metric | R9, R10 |
| 2 | 100n | Capacitor_SMD:C_0201_0603Metric | C18, C19 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric | C1, C3 |
| 2 | 10u | Capacitor_SMD:C_1206_3216Metric | C25, C26 |
| 2 | 18pF | Capacitor_SMD:C_0603_1608Metric | C15, C16 |
| 2 | 33K | Resistor_SMD:R_0603_1608Metric | R15, R16 |
| 2 | 4.7к | Resistor_SMD:R_0805_2012Metric | R26, R28 |
| 2 | 5.6k | Resistor_SMD:R_0603_1608Metric | R13, R14 |
| 2 | BSC026N08NS5 | Package_TO_SOT_SMD:TDSON-8-1 | Q2, Q3 |
| 2 | D_Schottky | Diode_SMD:D_SMA | D6, D7 |
| 2 | ES3J | Diode_SMD:D_SMC | D8, D9 |
| 2 | MBR0520 | Diode_SMD:D_SOD-123 | D2, D3 |
| 2 | Pad | TestPoint:TestPoint_Pad_D1.5mm | P1, P2 |
| 1 | 1 | Resistor_SMD:R_0402_1005Metric | R22 |
| 1 | 10 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C29 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R23 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C22 |
| 1 | 10u | Inductor_SMD:L_Sunlord_MWSA0503S | L2 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric | R21 |
| 1 | 12k | Resistor_SMD:R_0402_1005Metric | R24 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 2.2n | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 2.2u | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | 2.2u | Inductor_SMD:L_1210_3225Metric | L1 |
| 1 | 220p | Capacitor_SMD:C_0603_1608Metric | C11 |
| 1 | 3.3k | Resistor_SMD:R_0603_1608Metric | R18 |
| 1 | 330p | Capacitor_SMD:C_0402_1005Metric | C24 |
| 1 | 330p | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C28 |
| 1 | 470 | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 56u | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C13 |
| 1 | 5u | Capacitor_THT:C_Rect_L29.0mm_W14.2mm_P27.50mm_MKT | C30 |
| 1 | 68k | Resistor_SMD:R_0402_1005Metric | R25 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | AMC1301 | Package_SO:SSO-8_6.8x5.9mm_P1.27mm_Clearance8mm | U3 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U8 |
| 1 | Conn_01x02 | Connector_Stocko:Stocko_MKS_1652-6-0-202_1x2_P2.50mm_Vertical | J1 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Conn_01x06 | Connector_Stocko:Stocko_MKS_1656-6-0-606_1x6_P2.50mm_Vertical | J2 |
| 1 | FAN3223 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U9 |
| 1 | FerriteBead | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | LMR14020 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm | U6 |
| 1 | OPA2197IDR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | PESD1CAN-UX | Package_TO_SOT_SMD:SOT-323_SC-70 | D4 |
| 1 | POWER | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | SM15T33CA | Diode_SMD:D_SMC | D5 |
| 1 | SN6501DBV | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | STM32F334K8Tx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U1 |
| 1 | TIC106 | Package_TO_SOT_THT:TO-247-3_Horizontal_TabDown | Q1 |
| 1 | TJA1051T-3 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | TLP185 | Package_SO:SOIC-4_4.55x3.7mm_P2.54mm | U10 |
| 1 | TPS76350 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | TRANSF5 | ENNOID:WURTH-760390014 | TR1 |
| 1 | ~ | Transformer_THT:Transformer_EPCOS_B66359A1013T_Horizontal | T1 |
Questions
How big is the DC CDI PCB?
It measures 97 × 70 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DC CDI use?
90 parts, built around the TJA1051T/3/1, AMC1301DWV, FAN3223CMX and SN6501DBV. 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 DC CDI KiCad files?
From the romioRN/DC-CDI repository on GitHub, at the commit this page was made from: the board is DC-CDI/DC-CDI/DC-CDI.kicad_pcb and its schematic DC-CDI/DC-CDI/DC-CDI.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the DC CDI design in my own project?
Its repository states no licence, so its author keeps all rights: ask romioRN before reusing the design.
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