TMC248 - Low-cost stepper driver

TRINAMIC

TMC248 Datasheet Preview — Preview of TMC248 PDF

Datasheet Details

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

TMC248 Product details

Description

The TMC248 driver for two-phase stepper motors offers a competitive feature set, including 64x micro-stepping, sensorless mechanical load measurement with stall detection, and smart current control.

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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Published: Aug 3, 2015 |