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TMC5161A Datasheet Low Power-dissipation Driver/controller

Manufacturer: TRINAMIC

Overview: POWER DRIVER FOR STEPPER MOTORS INTEGRATED CIRCUITS TMC5161A DATASHEET Compact, low power-dissipation Driver & Controller for two-phase stepper motors. StealthChop™ for quiet movement. Up to 5.5A peak coil current. With Step/Dir Interface and SPI.

Datasheet Details

Part number TMC5161A
Manufacturer TRINAMIC
File Size 2.71 MB
Description Low power-dissipation Driver/Controller
Datasheet TMC5161A-TRINAMIC.pdf

General Description

The TMC5160 / TMC5161A is a compact stepper motor controller and driver IC.

Its power stage is optimized for lowest power dissipation and highest dynamics with Nema 17 and Nema 23 motors.

It combines a flexible ramp generator for automatic target positioning with industries’ most advanced stepper motor driver.

Key Features

  • 2-phase stepper motors up to 3.5A RMS coil current Step/Dir Interface with 3D optimized interpolation MicroPlyer™ Motion Controller with SixPoint™ ramp as intelligent peripheral Voltage Range 8 … 40V DC (55V peak) Low RDSon integrated 45mΩ MOSFETs SPI & Single Wire UART Encoder Interface and 2x Ref. -Switch Input Highest Resolution 256 microsteps per full step StealthChop2™ for quiet operation and smooth motion Resonance Dampening for mid-range resonances SpreadCycle™ highly dynamic motor control.

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TMC5161A Distributor