TMC2130-TA

电机驱动器/控制器, 步进电机, SPI, 1输出, 4.75 V至46 V电源, 1.4 A输出, TQFP-48

The TMC2130 is a high performance driver IC for two phase stepper motors. Standard SPI and STEP/DIR simplify communication. TRINAMICs sophisticated stealthChop chopper ensures noiseless operation combined with maximum efficiency and best motor torque. CoolStep allows reducing energy consumption by up to 75%. dcStep drives high loads as fast as possible without step loss. Integrated power MOSFETs handle motor currents up to 1.2A RMS QFN package / 1.4A RMS TQFP or 2.5A short time peak current per coil.

.

2-phase stepper motors up to 2.0A coil current 2.5A peak

.

Step/Dir Interface with microstep interpolation microPlyer SPI Interface

.

Voltage Range 4.75… 46V DC

.

Highest Resolution 256 microsteps per full step

.

stealthChop for extremely quiet operation and smooth motion

.

spreadCycle highly dynamic motor control chopper

.

dcStep load dependent speed control

.

stallGuard2 high precision sensorless motor load detection

.

coolStep current control for energy savings up to 75%

.

Integrated Current Sense Option

.

Passive Braking and freewheeling mode