| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,437 pcs
|
2437 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Function | |
| Interface | |
| Motor Type | |
| Mounting Type | |
| Operating Temperature | |
| Output Configuration | |
| Step Resolution | |
| Supplier Device Package | |
| Technology | |
| Voltage |
The TMC261-PA stepper motor driver IC from Trinamic Motion Control GmbH is designed for two-phase bipolar motors. It provides a high drive capability of up to 2A per coil and supports motor supply voltages up to 60V DC. The device features high-resolution microstepping up to 1/256 steps, enabling smooth and precise motor movements.
Key features include integrated power MOSFETs, low power dissipation, and advanced protection mechanisms such as overcurrent, overtemperature, and undervoltage detection. Communication is handled via SPI and Step/Direction interfaces. Technologies like stallGuard2™ for sensorless load detection and coolStep™ for energy savings are integrated.
This driver is suitable for a wide range of applications including factory automation, lab automation, printers, scanners, and CNC machines. It comes in a compact 44-PQFP (10x10mm) surface mount package, facilitating miniaturized designs with a low external component count.
The TMC261-PA offers a versatile and cost-effective solution for demanding motor control applications requiring high performance and efficiency.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum motor supply voltage is 60V DC for the TMC261 variant.
The TMC261-PA can drive up to 2A motor current per coil.
The TMC261-PA supports microstepping resolution up to 1/256 of a full step.
The TMC261-PA is available in a 44-LQFP package measuring 10x10mm.
The TMC261-PA operates over a junction temperature range of -40°C to 125°C.
The TMC261-PA includes overcurrent, short to GND, overtemperature, and undervoltage protection.
The TMC261-PA supports SPI and Step/Direction interface protocols.