
Current driver panelize
sufzoli/suf-electronics-current-driver
High current MOSFET driver with current sensing

High current MOSFET driver with current sensing
Current driver is an open-source printed circuit board by sufzoli, from the sufzoli/suf-electronics-current-driver repository on GitHub. It is a 2-layer board of 50 × 50 mm with 21 parts on 11 nets, routed with 105 tracks and 2 vias.
It is built around the BZX55C15. Its parts include 7 resistors, 7 connectors, 2 diodes, 1 capacitor and 1 IC.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100K | R4 | R4, R6 |
| 2 | 10K | R4 | R1, R2 |
| 1 | DP5050 | DP5050 | |
| 1 | 10R | R4 | R5 |
| 1 | 10uF/25V | C1P_D2 | C1 |
| 1 | 6K8 (48V) | R4 | R7 |
| 1 | BZX55C15 | D3 | D2 |
| 1 | FUSE | AUTOFUSE | F1 |
| 1 | IN+ | HEADER_6.3 | P1 |
| 1 | IN- | HEADER_6.3 | P2 |
| 1 | INA168 | SOT23-5 | U1 |
| 1 | IRFZ44VBF | TO220 | Q1 |
| 1 | LED | HDR-2 | P3 |
| 1 | LED | LED3 | D1 |
| 1 | OUT+ | HEADER_6.3 | P6 |
| 1 | OUT- | HEADER_6.3 | P7 |
| 1 | R005/1W | R4_5_6 | R3 |
| 1 | SENSE | HDR-2 | P5 |
| 1 | SW_IN | HDR-2 | P4 |
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
21 parts, built around the BZX55C15. 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.
From the sufzoli/suf-electronics-current-driver repository on GitHub, at the commit this page was made from: the board is HW/current-driver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask sufzoli before reusing the design.

sufzoli/suf-electronics-current-driver
High current MOSFET driver with current sensing

sufzoli/suf-electronics-current-driver
High current MOSFET driver with current sensing

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