2 layers67 × 25 mm
GeigerPower
MagnusKos/GeigerPower
Simple schematics with PCB for powering the Geiger-Muller tube SBM-20
43 parts1GPL-3.0
2 layers107 × 56 mm
Secu3 vag mono
borislav968/s3monoЭСУД SECU-3 поддерживает использование регуляторов холостого хода на основе шагового привода или электромагнита (ШИМ).
- Size
- 107 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 112
- Nets
- 75
- Pads
- 377
- Tracks, vias
- 730, 123
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 26 Dec 2024
- Updated
- 26 Dec 2024
Overview
Secu3 vag mono is an open-source printed circuit board by borislav968, from the borislav968/s3mono repository on GitHub. It is a 2-layer board of 107 × 56 mm with 112 parts on 75 nets, routed with 730 tracks and 123 vias.
It is built around the ATMEGA8-16AU, IR2101PBF and IR25600PBF, with the L7805, S1D and BAS70-04 among its other parts. Its parts include 41 resistors, 30 capacitors, 19 diodes, 8 transistors and 6 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
12
ATMEGA8-16AU
TQFP-32(7x7)-40℃~+85℃ 10bit 16MHz 1KB 23 4.5V~5.5V 512Byte 8 Bit 8KB AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
IR2101PBF
PDIP-8-40℃~+125℃ 100ns 10V~20V 130mA 150ns 150uA 160ns 2 270mA 50ns Half-Bridge IGBT、MOSFET Under Voltage Protection PDIP-8 Gate Drivers ROHSInfineon TechnologiesGate DriversIR25600PBF
PDIP-8-40℃~+150℃ 1.5A 1.5A 100uA 10ns 15ns 2 6V~20V IGBT、MOSFET Interleaved conduction protection Low Side PDIP-8 Gate Drivers ROHSInfineon TechnologiesGate Drivers
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
S1D
SMA(DO-214AC)-65℃~+150℃ 1 Independent 1.1V@1A 1A 200V 5uA@200V SMA(DO-214AC) Diodes - General Purpose ROHSDiodes IncorporatedDiodes - General Purpose
BAS70-04
SOT-23Schottky Diodeshongjiacheng
IRFR540ZTRPBF
DPAK(TO-252AA)-55℃~+175℃ 1 N-channel 1.69nF 100V 28.5mΩ@10V 35A 4V 59nC 91W DPAK(TO-252AA) MOSFETs ROHSInfineon TechnologiesMOSFETs
10L100SP
TO-277B-3-55℃~+150℃ 100V 10A 200A 40uA 580mV Independent TO-277B-3 Schottky Diodes ROHSYFWSchottky DiodesBC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)
BZV55C33
LL-341 Independent 100nA@24V 220Ω 31V~35V 33V 500mW 80Ω LL-34 Zener Diodes ROHSLGEZener Diodes
P6KE18A
DO-15DO-15 ESD and Surge Protection (TVS/ESD) ROHSJiangsu Changjing Electronics Technology (CJ)Uncategorised
TIP42
TO-220-32W 30 3MHz 40V 6A 700uA PNP TO-220-3 Bipolar (BJT) ROHSonsemiBipolar (BJT)
README
README.mdУстройство согласования ЭСУД SECU-3 c моновпрысками VAG
ЭСУД SECU-3 поддерживает использование регуляторов холостого хода на основе шагового привода или электромагнита (ШИМ). Моновпрыск Bosch, применявшийся на автомобилях VAG, использует регулятор на основе коллекторного электродвигателя с обратной связью по датчику положения дроссельной заслонки, и не имеет отдельного канала холостого хода. Для управления этим регулятором, а также согласования сигнала положения дросселя, и предназначено это устройство. Также здесь есть драйвер низкоомной форсунки.
Parts
112| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 0.22u | Capacitor_SMD:C_1206_3216Metric | C1, C2, C3, C4, C5, C6, C9, C10, C11, C12, C14, C21, C26, C27, C30 |
| 8 | 10k | Resistor_SMD:R_1206_3216Metric | R1, R3, R4, R15, R23, R24, R25, R26 |
| 7 | S1D | Diode_SMD:D_SMA | D7, D8, D9, D10, D11, D12, D19 |
| 6 | 20 | Resistor_SMD:R_1206_3216Metric | R27, R28, R29, R30, R31, R32 |
| 6 | 2k | Resistor_SMD:R_1206_3216Metric | R5, R6, R7, R8, R9, R10 |
| 6 | BAS70-04 | Package_TO_SOT_SMD:SOT-23 | D1, D2, D3, D4, D5, D6 |
| 6 | IRFR540ZTRPBF | Package_TO_SOT_SMD:TO-252-3_TabPin2 | Q2, Q3, Q4, Q5, Q6, Q7 |
| 4 | 10L100SP | Package_TO_SOT_SMD:TO-277B | D13, D14, D15, D16 |
| 4 | 220u50V | Capacitor_SMD:CP_Elec_10x10.5 | C23, C24, C25, C28 |
| 4 | 51k | Resistor_SMD:R_1206_3216Metric | R11, R12, R13, R14 |
| 3 | 1k | Resistor_SMD:R_1206_3216Metric | R2, R21, R22 |
| 2 | 0.15 | Resistor_SMD:R_1206_3216Metric | R38, R39 |
| 2 | 0.1u | Capacitor_SMD:C_1206_3216Metric | C19, C20 |
| 2 | 10 | Resistor_SMD:R_1206_3216Metric | R33, R34 |
| 2 | 100 | Resistor_SMD:R_1206_3216Metric | R35, R36 |
| 2 | 10u50V | Capacitor_SMD:CP_Elec_6.3x5.4 | C15, C16 |
| 2 | 22pF | Capacitor_SMD:C_1206_3216Metric | C7, C8 |
| 2 | 22u50V | Capacitor_SMD:CP_Elec_6.3x5.4 | C17, C18 |
| 2 | 47uH | Inductor_SMD:L_1812_4532Metric | L1, L2 |
| 2 | 47uH | Inductor_SMD:L_Bourns_SRR1260 | L3, L4 |
| 2 | IR2101 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3, U4 |
| 1 | 0 | Resistor_SMD:R_1206_3216Metric | R16 |
| 1 | 100u25V | Capacitor_SMD:CP_Elec_6.3x7.7 | C29 |
| 1 | 12 | Resistor_THT:R_Axial_Power_L25.0mm_W9.0mm_P30.48mm | R40 |
| 1 | 13k | Resistor_SMD:R_1206_3216Metric | R17 |
| 1 | 1u50V | Capacitor_SMD:CP_Elec_4x5.4 | C13 |
| 1 | 270 | Resistor_SMD:R_1206_3216Metric | R41 |
| 1 | 2k2 | Resistor_SMD:R_1206_3216Metric | R37 |
| 1 | 47k | Resistor_SMD:R_1206_3216Metric | R19 |
| 1 | 47u25V | Capacitor_SMD:CP_Elec_6.3x5.4 | C22 |
| 1 | 4K7 | Resistor_SMD:R_1206_3216Metric | R20 |
| 1 | 74LS08 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U2 |
| 1 | 820 | Resistor_SMD:R_1206_3216Metric | R18 |
| 1 | 8MHz | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | ATmega8-16A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | BZV55C33 | Diode_SMD:D_MiniMELF | D17 |
| 1 | Conn_01x12_Male | Connector_Molex:Molex_SPOX_5268-14A_1x14_P2.50mm_Horizontal | J1 |
| 1 | Debug | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | IR25600 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | L7805 | Package_TO_SOT_SMD:TO-252-2 | U6 |
| 1 | P6KE18A | Diode_THT:D_DO-15_P3.81mm_Vertical_AnodeUp | D18 |
| 1 | Prog | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2 |
| 1 | TIP42 | Package_TO_SOT_THT:TO-220-3_Vertical | Q8 |
Questions
How big is the Secu3 vag mono PCB?
It measures 107 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Secu3 vag mono use?
112 parts, built around the ATMEGA8-16AU, IR2101PBF, IR25600PBF and L7805. 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 Secu3 vag mono KiCad files?
From the borislav968/s3mono repository on GitHub, at the commit this page was made from: the board is circuit/secu3_vag_mono.kicad_pcb and its schematic circuit/INJ_driver.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Secu3 vag mono design in my own project?
Its repository states no licence, so its author keeps all rights: ask borislav968 before reusing the design.
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30 parts1GPL-3.0 - 2 layers
