TMC2202 – MEV Elektronik GmbH
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Low-Cost Stand-Alone Stepper Motor Driver with Step/Direction (1,2A/36V) wettable flanks

The TMC2202 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the completely noiseless current control mode stealthChop2™ and is intended to drive a bipolar stepper motor. The output driver block consists of low RDSon N-Channel power MOSFETs configured as full H-bridges to drive the motor windings. The TMC2202 is capable of driving up to 2A of current from each output (with proper heatsinking). TMC2202 is designed for a supply voltage of 5…36V. The device has a step and direction interface and can be configured with digital pins.

QFN package with wettable flanks.

High volume product: MOQ = 1 reel = 3000 pc.

Technical Data

Technical Data:

Motor Type: Stepper, 2-phase, bipolar
No. Axes: 1
Motor Supply: 4,75…36V
Logic Supply: 3,3…5V
Phase Current, RMS: 1,2A
Phase Current, peak: 1,7A
Microstep Resolution: 1…256
Interfaces: Step/Direction [&] UART
stallGuard2™ no
coolStep™ no
spreadCycle™ Chopper X
microPlyer™ (interpolation) 2, 4, 8, 16 to 256
stealthChop™ (no noise) stealthChop2™
dcStep™ no
passive breaking X
RDSon current sensing X
Programmable microstep table X
Package: QFN32 5x5mm

wettable flanks

Order code: TMC2202-WA


TMC2202 datasheet (PDF)

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