TMC248 Datasheet Low-cost stepper driver

Manufacturer: TRINAMIC

TMC248 low-cost stepper driver by TRINAMIC - Datasheet Preview

Datasheet Details

Part number	TMC248
Manufacturer	TRINAMIC
File Size	1.05 MB
Description	Low-cost stepper driver
Datasheet	TMC248 Datasheet

General Description

The TMC248 driver for two-phase stepper motors offers a competitive

Overview

POWER DRIVER FOR STEPPER MOTORS INTEGRATED CIRCUITS TMC248 DATASHEET Low-cost stepper driver for two-phase bipolar motors with low noise PWM chopper and stallGuard™.

External MOSFETs fit different motor sizes.

With SPI, classic analog interface, protection & diagnostics.

Key Features

High Current up to 7 A motor current using 4 external dualMOS transistors. Voltage Range 7 V… 36 V DC 3.3 V or 5 V DC for digital part SPI & External Analogue / Digital Signals Microstep Resolution up to 64 microsteps per full step Low Power Dissipation via low RDS-ON power stage Protection: overvoltage, overtemperature & short circuit Diagnostics: overcurrent, open load, overtemperature, temperature prewarning, and undervoltage stallGuard™ sensorless stall detection and load measurement Mixed D.

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