2 layers216.9 × 86.8 mm
Sweepv2
davidphilipbarr/Sweep
Sweep - a small promicro based keyboard inspired by the Ferris.
51 parts2.1k
2 layers72.2 × 41.1 mm
ADuM3233PCB
WLi0777/SMPSSMPS (Switch mode power supply) based on the two-switch converter
- Size
- 72.2 × 41.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 51
- Nets
- 13
- Pads
- 91
- Tracks, vias
- 108, 0
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Apr 2023
- Updated
- 3 May 2023
Overview
ADuM3233PCB is an open-source printed circuit board by WLi0777, from the WLi0777/SMPS repository on GitHub. It is a 2-layer board of 72.2 × 41.1 mm with 51 parts on 13 nets, routed with 108 tracks and 0 vias.
It is built around the ADUM3223BRZ-RL7. Its parts include 7 capacitors, 7 resistors, 6 connectors, 2 transistors and 1 IC.
Main components
1README
README.mdSMPS
SMPS (Switch mode power supply) based on the two-switch converter
Parts
51| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100 | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C2, C4 |
| 2 | 0 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R6, R7 |
| 2 | 10uF | Capacitor_SMD:C_1206_3216Metric | C3, C5 |
| 2 | 2.2nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C6, C7 |
| 2 | Conn_01x02 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | TP3, TP4 |
| 2 | DNI | Package_TO_SOT_SMD:TO-252-2 | Q1, Q2 |
| 1 | |||
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | ADUM3223BRZ-RL7 | Package_SO:SOIC-16_4.55x10.3mm_P1.27mm | U1 |
| 1 | Conn_01x01 | MountingHole:MountingHole_2.2mm_M2_ISO14580_Pad | VOUT/GNDA |
| 1 | GND1 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | J4 |
| 1 | GNDB | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | J8 |
| 1 | IN | MountingHole:MountingHole_2.2mm_M2_ISO14580_Pad | +HV1 |
| 1 | V1B1 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | TP2 |
| 1 | VDD1 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | J3 |
| 1 | VDDA | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | J5 |
| 1 | VDDB | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | J7 |
| 1 | VIA1 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | TP1 |
| 1 | VOUT/GNDA | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | J6 |
The 30 most common of 51 parts.
Questions
How big is the ADuM3233PCB PCB?
It measures 72.2 × 41.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ADuM3233PCB use?
51 parts, built around the ADUM3223BRZ-RL7. 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 ADuM3233PCB KiCad files?
From the WLi0777/SMPS repository on GitHub, at the commit this page was made from: the board is ADuM3233/ADuM3233PCB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ADuM3233PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask WLi0777 before reusing the design.
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