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TOLL TMI8163 5-Channel Motor Driver with I2C Interface
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pTOLL TMI8163 — stepper motor driver, QFN3x3-20, 2.4 V./p
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TOLL TMI8163 5-Channel Motor Driver with I2C Interface
Built by TOLL, the TMI8163 acts as a stepper motor driver, comes in QFN3x3-20.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer | TOLL Microelectronics (Tuoer Micro) |
| Part number | TMI8163 |
| Device type | Stepper motor driver |
| Product line | Motor Driver ICs |
| Input / supply voltage | 2.4V to 5.5V |
| Output current | 0.9 A |
| Package | QFN3x3-20 |
| Datasheet | TMI8163_DS_CN_V1.1.pdf |
Selection Notes
- Check the reference design before finalising external components.
- Thermal pad layout drives continuous current capability.
- Confirm the suffix — package and grade change between variants.
- Datasheet limits apply at the stated test conditions; derate for your ambient.
- Protection thresholds are set by external resistors in most designs.
Typical Applications
Engineers usually specify it for these duties:
- motor drive
- EV
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