TMC429-LI
Motion Controller, 3V to 3.6V supply, 3 Outputs, QFN-32
| Manufacturer | TRINAMIC / ANALOG DEVICES |
|---|---|
| Manufacturer Part No | TMC429-LICopy |
| Manufacturer Standard Lead Time | 20 weeks |
| Newark Part No. | 23T8728 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | $12.880 |
| 10+ | $10.120 |
| 100+ | $8.680 |
| 500+ | $8.100 |
| 1000+ | $7.920 |
| 2500+ | $7.760 |
| 10000+ | $7.600 |
Product Information
| Manufacturer | TRINAMIC / ANALOG DEVICES |
|---|---|
| Manufacturer Part No | TMC429-LICopy |
| Manufacturer Standard Lead Time | 20 weeks |
| Newark Part No. | 23T8728 |
| Technical Datasheet | |
| IC Type | Motor Controller |
| Motor Type | Two Phase Stepper |
| No. of Outputs | 3Outputs |
| Output Current | - |
| Output Voltage | - |
| IC Case / Package | QFN |
| No. of Pins | 32Pins |
| Supply Voltage Min | 2.9V |
| Supply Voltage Max | 5.5V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (04-Feb-2026) |
| Automotive Qualification Standard | - |
| Driver Case Style | QFN |
Product Overview
The TMC429-LI is a miniaturized, high performance Stepper Motor Controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable micro step sequencer with micro step RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.
- SPI, step or direction interface
- Trapezoidal velocity ramps
Technical Specifications
| IC Type | Motor Controller |
|---|---|
| No. of Outputs | 3Outputs |
| Output Voltage | - |
| No. of Pins | 32Pins |
| Supply Voltage Max | 5.5V |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| Driver Case Style | QFN |
| Motor Type | Two Phase Stepper |
|---|---|
| Output Current | - |
| IC Case / Package | QFN |
| Supply Voltage Min | 2.9V |
| Operating Temperature Min | -40°C |
| Qualification | - |
| MSL | MSL 3 - 168 hours |
| Automotive Qualification Standard | - |
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
| US ECCN: | Unknown |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Product traceability |