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TMC248 Datasheet Low-cost Stepper Driver

Manufacturer: TRINAMIC

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.

Datasheet Details

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

General Description

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

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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TMC248 Distributor