TMC246

PRODUCTION

Stepper motor driver 7 to 34V, up to 1.1A with SPI Interface, 64 µSteps

Part Models
2
1ku List Price
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Part Details

  • High Current up to 1500mA and 1000mA at 105°C
  • Voltage Range 7 V to 36 V DC
  • 3.3 V or 5 V for digital part
  • SPI & External Analogue / Digital Signals
  • Microstep Resolution 16 microsteps using internal DACs
  • Low Power Dissipation via low RDS-ON power stage
  • Protection: overvoltage, overtemperature & short circuit
  • Diagnostics: overcurrent, open load, 2 level overtemperature
  • StallGuard™ sensorless stall detection and load measurement
  • Mixed Decay for smooth motor operation
  • Slope Control for reduced electromagnetic emissions
  • Current Control for cool motor and driver
  • Standby and Shutdown Mode
  • Optical Inspectable Package 10x10mm Standard TQFP-44
TMC246
Stepper motor driver 7 to 34V, up to 1.1A with SPI Interface, 64 µSteps
TMC246B-PA TMC246 TMC246-V2
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