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calithameridi
High-flexibility, low-cost mechatronics controller for 3D printers
| Reference | Value | Description |
|---|---|---|
| Q1 | NMOS | Generic DFN8 N-channel MOSFET |
| U1 | TPS54335A | 4.5-V to 28-V Input, 3-A Output, Synchronous Step-Down DC-DC Converter |
| U2 | LTV-357T | DC Optocoupler, Vce 35V, CTR 50%, SO-4 |
| U3 | TPD8S300 | |
| U4 | LM5060 | High side protection controller, +5.5V to +65V operation, VSSOP-10 package |
| U5 | MCP1754S-3302xCB | Fixed 150mA Low Dropout Voltage Regulator, Positive, 3.3V output, SOT-23 |
| C1 | 10μF 50V | |
| C2 | 2.2nF | |
| C3 | 33pF | |
| C4 | 100nF |
| C5,C6 | 22μF 25V |
|---|
| C7 | 220μF 25V |
|---|
| C8,C9 | 220μF 35V |
|---|
| C10,C11,C15 | 1μF |
|---|
| C13 | ???μF |
|---|
| C14 | 0μF |
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| D1,D3 | Grn |
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| D2 | Red | Light emitting diode, small symbol |
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| F1 | 10A | Fuse |
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| J1 | USB-C 16P | USB 2.0-only 16P Type-C Receptacle connector |
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| J2 | MF3 2x04P |
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| J4 | 2P 8.5mm | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| L1 | ??μH |
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| R1 | 18kΩ |
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| R2,R3 | 220kΩ |
|---|
| R4 | 24kΩ |
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| R5,R7,R15 | 47kΩ |
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| R6 | 3.3kΩ |
|---|
| R8,R14 | 100kΩ |
|---|
| R10 | 1kΩ |
|---|
| R11,R12 | 5.1kΩ |
|---|
| R16-R19 | ? |
|---|