TRINAMIC Motion Control’s Small and Silent Motor Controller suits IoT and Portable Devices

October 4, 2019 Alix Paultre

TRINAMIC Motion Control unveiled a single-chip motor driver with StealthChop technology to enable virtually silent operation. Serving two-phase stepper motors up to 1.2A RMS in a voltage range from 1.8V to 11V DC, the TMC2300 offers very low power consumption for an extended battery life.

TMC2300 features include:

-StealthChop2, a high-precision algorithm that produces drive waveforms, which enable motors to be nearly inaudible

-StallGuard, a motor load measurement to perform sensorless homing and detect mechanical obstacles

-CoolStep Sensorless, a load-dependent current control to optimize the motor's energy consumption on the fly, enabling energy savings of up to 80 percent over conventional motor drives

-A standby current draw of less than 50nA (typ)

-Single wire UART and Step/Dir interfaces

-Up to 256x microstepping

-Available in a compact QFN20 (3x3) package

Learn more at www.trinamic.com/motioncontrol.  

Previous Article
MoSys Function Accelerator Platforms Scalable over Diverse Hardware Environments

MoSys introduced its Software Accelerator Product Line, which targets specific application functions and us...

Next Article
TE Connectivity Offers High-Voltage Wire Crimping Solutions for EV Systems

TE Connectivity has developed a high-force termination product line to terminate high-voltage connectors in...