TMC2209 Datasheet (TRINAMIC) - Step/Dir Drivers

TMC2209, Step/Dir Drivers

The TMC2209 is an ultra-silent motor driver IC for two phase stepper motors.

TMC2209 pinning is similar to a number of legacy drivers as well as to the TMC2208.

TRINAMICs sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque.

Its fast current regula

TMC2209 Features

* 2-phase stepper motors up to 2.8A coil current (peak), 2A RMS STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting Smooth Running 256 microsteps by MicroPlyer™ interpolation StealthChop2™ silent motor operation SpreadCycle™ highly dynamic motor control chopper StallGuard4™ load and stall de