

Buck vcc sync
PCB sample for prototypes
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 23
- Pads
- 99
- Tracks, vias
- 148, 10
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Jun 2019
- Updated
- 17 Apr 2022
Overview
Buck vcc sync is an open-source printed circuit board by fgl27, from the fgl27/pcb repository on GitHub. It is a 2-layer board with 39 parts on 23 nets, routed with 148 tracks and 10 vias.
It is built around the TC4420CPA and IRLZ44N. Its parts include 10 connectors, 8 capacitors, 8 resistors, 3 ICs and 2 diodes. It belongs with the power boards of this library.
Main components
2README
README.mdpcb
This is a collection of PCBs prototypes for projects that I have created off participated.
If anything here help you enjoy it.
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R6, R8, R9, R11 |
| 5 | Conn_01x01_Male | Connector_PinHeader_1.00mm:PinHeader_1x01_P1.00mm_Vertical | J1, J2, J3, J4, J5 |
| 2 | 10p | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C7, C8 |
| 2 | 10u | Capacitor_THT:C_Disc_D10.5mm_W5.0mm_P10.00mm | C5, C6 |
| 2 | 47R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R3 |
| 2 | Analog | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P3, P4 |
| 2 | DIODE | Diode_THT:D_DO-41_SOD81_P12.70mm_Horizontal | D1, D2 |
| 2 | IRLZ44N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1_buck1, Q1_buck2 |
| 2 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | J_in1, J_out1 |
| 2 | TC4420CPA | DIP254P762X533-8 | U1, U2 |
| 1 | 0.1u | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C3 |
| 1 | 1000u | Capacitor_THT:C_Radial_D12.5mm_H20.0mm_P5.00mm | C4 |
| 1 | 100K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | 1n | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C2 |
| 1 | 2200u | Capacitor_THT:C_Radial_D16.0mm_H25.0mm_P7.50mm | C1 |
| 1 | ACS730xLCTR-50AB | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | Digital | Socket_Arduino_Mega:Socket_Strip_Arduino_2x18 | ARDUINO DIGITAL I/O |
| 1 | Heatsink_D3 | Heatsink:Heat_Sink_40_40 | HS2 |
| 1 | Heatsink_Q1 | Heatsink:Heat_Sink_40_40 | HS1 |
| 1 | INDUCTOR | Inductor_THT:L_Toroid_Vertical_L19.1mm_W8.1mm_P7.10mm_Bourns_5700 | L1 |
| 1 | PWM | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P6 |
| 1 | PWM | Socket_Arduino_Mega:Socket_Strip_Arduino_1x10 | P5 |
| 1 | Power | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P2 |
Questions
What parts does the Buck vcc sync use?
39 parts, built around the TC4420CPA and IRLZ44N. 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 Buck vcc sync KiCad files?
From the fgl27/pcb repository on GitHub, at the commit this page was made from: the board is buck_vcc_sync/buck_vcc_sync.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Buck vcc sync design in my own project?
Its repository states no licence, so its author keeps all rights: ask fgl27 before reusing the design.
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