Trinamic (TMC2130-TA) Motor Driver/Controller, Stepper, SPI, 1 Output

Motor Driver/Controller, Stepper, SPI, 1 Output, 4.75 V to 46 V Supply, 1.4 A Out, TQFP-48 Product Overview 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 Product Information Motor Type: Stepper No. of Outputs: 1Outputs Output Current: 1.4A Driver Case Style: TQFP No. of Pins: 48Pins Supply Voltage Min: 4.75V Supply Voltage Max: 46V Operating Temperature Min: -40°C Operating Temperature Max: 125°C MSL: MSL 3 - 168 hours