TMC2209-LA
Driver_Motor
2-phase stepper motor driver, 256 µSteps, 2.8A peak, 2.0A RMS, VS = 4.75..29V, STEP/DIR and UART interface, VQFN-28
Symbol
29 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
Footprint
29 pads
- Library
- Package_DFN_QFN
- Mount
- smd
- Courtyard
- 6.2 × 6.2 mm
- Link
- exact
- Footprint page
- Open →
3D model
noneno 3D model
The footprint references no model, or the referenced model is not in the upstream package set.
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | OB2 | output | 1 |
| 2 | ~{EN} | input | 2 |
| 3 | GND | power_in | 3 |
| 4 | CPO | input | 4 |
| 5 | CPI | input | 5 |
| 6 | VCP | output | 6 |
| 7 | SPREAD | input | 7 |
| 8 | 5VOUT | power_out | 8 |
| 9 | MS1/AD0 | input | 9 |
| 10 | MS2/AD1 | input | 10 |
| 11 | DIAG | output | 11 |
| 12 | INDEX | output | 12 |
| 13 | CLK | input | 13 |
| 14 | ~{PD}/UART | bidirectional | 14 |
| 15 | VCC_IO | power_in | 15 |
| 16 | STEP | input | 16 |
| 17 | VREF | passive | 17 |
| 18 | GND | passive | 18 |
| 19 | DIR | input | 19 |
| 20 | STDBY | input | 20 |
| 21 | OA2 | output | 21 |
| 22 | VS | power_in | 22 |
| 23 | BRA | input | 23 |
| 24 | OA1 | output | 24 |
| 25 | NC | passive | 25 |
| 26 | OB1 | output | 26 |
| 27 | BRB | input | 27 |
| 28 | VS | passive | 28 |
| 29 | GND | passive | 29 |
On real boards
2 designs use this part
2 placed it by name in a schematic. Largest first.
- OpenSpritzer V2by name
- https://github.com/hoeken/brineomaticby name
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed