4 layers76.4 × 74.9 mm
4 layers184 × 95 mm
Backplane
ACDC-KSU-Senior-Design/ACDC_PCBFiles- Size
- 184 × 95 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 214
- Nets
- 294
- Pads
- 1,040
- Tracks, vias
- 1,638, 344
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 1 Mar 2024
- Updated
- 18 Apr 2024
Overview
Backplane is an open-source printed circuit board by ACDC-KSU-Senior-Design, from the ACDC-KSU-Senior-Design/ACDC_PCBFiles repository on GitHub. It is a 4-layer board of 184 × 95 mm with 214 parts on 294 nets, routed with 1,638 tracks and 344 vias.
It is built around the OP191GSZ-REEL7, ADP7104ACPZ-R7 and FDS4435A, with the 1N4148WS, RBR1MM60ATFTR and SMDJ33A among its other parts. Its parts include 95 resistors, 29 diodes, 23 capacitors, 21 ICs and 6 connectors.
Main components
12
OP191GSZ-REEL7
SOIC-8-40℃~+125℃ -5V~5V 1 1.1uV/℃ 100dB 11nA 13.5mA 2.7V~12V 350uA 3MHz 42nV/√Hz@1kHz 500V/ms 500uV 95nA Overvoltage protection Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHSAnalog DevicesOperational Amplifier
ADP7104ACPZ-R7
LFCSP-8-WD(3x3)-40℃~+125℃@(Tj) 1 1.22V~19V 15uVrms 20V 350mV@(500mA) 500mA 60dB@(10kHz) 900uA Adjustable Positive Under Voltage Lockout、PG Pin、Over Current Protection、Over Temperature Protection、Reverse connection protection、Soft Start LFCSP-8-WD(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAnalog DevicesVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
FDS4435A
SOP-8-55℃~+150℃ 1 P-Channel 1.2nF 1.5V 12A 150pF 25nC 30V 3W 9.5mΩ@10V SOP-8 MOSFETs ROHSTECH PUBLICMOSFETs
1N4148WS
SOD-3231.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Switching Diodes
RBR1MM60ATFTR
SOD-123F1 Independent 1A 20A 530mV@1A 60V 75uA@60V SOD-123F Schottky Diodes ROHSROHM SemiconductorSchottky Diodes
SMDJ33A
SMC(DO-214AB)ESD And Surge Protection (TVS/ESD)BORN
1N5819HW-7-F-01
SOD-123Schottky DiodesDiodes IncorporatedSMDJ60CA
SMC(DO-214AB)ESD And Surge Protection (TVS/ESD)hongjiacheng10018783-10202TLF
插件-55℃~+85℃ 1mm 98P Copper alloy Gold Through Hole Plugin PCI / PCIe Connector ROHSAmphenolEdgeboard ConnectorsSMDJ6.0A
SMC(DO-214AB)ESD And Surge Protection (TVS/ESD)Liown
RF201LAM2STR
SOD-1281 Independent 10uA@200V 200V 20A 25ns 2A 870mV@2A SOD-128 Fast Recovery / High Efficiency Diodes ROHSROHM SemiconductorFast Recovery / High Efficiency DiodesSMDJ85A
SMC(DO-214AB)ESD And Surge Protection (TVS/ESD)hongjiacheng
Parts
214| Qty | Value | Footprint | References |
|---|---|---|---|
| 34 | 1k | Resistor_SMD:R_0805_2012Metric | R13, R15, R17, R19, R21, R23, R27, R29, R31, R33, R35, R37, R38, R39, R40, R100 +18 |
| 17 | 10u | Capacitor_SMD:C_1206_3216Metric | C7, C8, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +1 |
| 13 | 2k | Resistor_SMD:R_0805_2012Metric | R12, R69, R70, R71, R72, R73, R74, R75, R76, R77, R78, R79, R84 |
| 13 | 3k | Resistor_SMD:R_0805_2012Metric | R14, R16, R18, R20, R22, R26, R28, R30, R32, R34, R36, R68, R83 |
| 12 | 1N4148WS | SDII Lib:1N4148WS | D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D15 |
| 12 | ISP817CXSM | SDII Lib:ISP817SM_ISO | U3, U4, U5, U6, U7, U8, U11, U12, U13, U14, U15, U16 |
| 12 | RBR1MM60ATFTR | SDII Lib:RBR1MM60ATFTR(new_VR_diode) | CR33, CR34, CR35, CR36, CR37, CR38, CR39, CR40, CR41, CR42, CR43, CR44 |
| 12 | SMDJ33A | SDII Lib:SMDJ33A | CR6, CR8, CR10, CR12, CR14, CR16, CR18, CR19, CR20, CR24, CR25, CR26 |
| 10 | 1N5819HW-7-F | SDII Lib:1N5819 | D27, D28, D29, D30, D31, D32, D33, D34, D35, D36 |
| 8 | 10k | Resistor_SMD:R_0805_2012Metric | R5, R7, R55, R56, R57, R58, R59, R60 |
| 7 | 100k | Resistor_SMD:R_0805_2012Metric | R8, R10, R50, R51, R52, R53, R54 |
| 7 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6, H7 |
| 6 | SMDJ60CA | SDII Lib:SMDJ6_0CA | D37, D38, D39, D40, D41, D42 |
| 5 | 10018783-10202TLF | SDII Lib:PCI_Express_Card | J1, J2, J3, J4, J5 |
| 5 | OP191GSZ-REEL7 | SDII Lib:OP191 | U17, U18, U19, U20, U21 |
| 5 | SMDJ6.0A | SDII Lib:SMDJ6_0A | CR27, CR28, CR29, CR30, CR31 |
| 3 | 200 | Resistor_SMD:R_0402_1005Metric | R62, R64, R65 |
| 2 | 10 | Resistor_SMD:R_0805_2012Metric | R9, R11 |
| 2 | 15k | Resistor_SMD:R_0805_2012Metric | R6, R24 |
| 2 | 2 | Resistor_SMD:R_0603_1608Metric | R66, R67 |
| 2 | 2.2k | Resistor_SMD:R_0805_2012Metric | R61, R63 |
| 2 | 200k | Resistor_SMD:R_0805_2012Metric | R3, R81 |
| 2 | 22k | Resistor_SMD:R_0805_2012Metric | R80, R82 |
| 2 | 22u | Capacitor_SMD:C_1206_3216Metric | C5, C6 |
| 2 | 30k | Resistor_SMD:R_0805_2012Metric | R1, R4 |
| 2 | ADP7104ACPZ-R7 | SDII Lib:CP_8_5_ADI | U9, U10 |
| 1 | .47u | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 1.5k | Resistor_SMD:R_0805_2012Metric | R85 |
| 1 | 1N5818 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | 20m | Resistor_SMD:R_1206_3216Metric | R2 |
| 1 | 22u | SDII Lib:IND_1210-WE-PD_WRE | L1 |
| 1 | 3.3n | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 33u | Capacitor_SMD:C_1206_3216Metric | C4 |
| 1 | 4.7k | Resistor_SMD:R_0805_2012Metric | R25 |
| 1 | 5019514000 | SDII Lib:BP_Connector | J6 |
| 1 | FDS4435A | SDII Lib:SOIC8_751EB_FAS | U2 |
| 1 | LOGO | SDII Lib:Big_Logo | G*** |
| 1 | LTC3894EFE-PBF | SDII Lib:TSSOP20-EP_4P4X6P5_ADI | U1 |
| 1 | RF201LAM2STR | SDII Lib:RF201LAM2STR(new_POW_diode) | CR32 |
| 1 | SMDJ85A | SDII Lib:SMDJ85A | CR1 |
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Questions
How big is the Backplane PCB?
It measures 184 × 95 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Backplane use?
214 parts, built around the OP191GSZ-REEL7, ADP7104ACPZ-R7, FDS4435A and 1N4148WS. 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 Backplane KiCad files?
From the ACDC-KSU-Senior-Design/ACDC_PCBFiles repository on GitHub, at the commit this page was made from: the board is Backplane PCB/Backplane.kicad_pcb and its schematic Backplane PCB/Backplane.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Backplane design in my own project?
Its repository states no licence, so its author keeps all rights: ask ACDC-KSU-Senior-Design before reusing the design.