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STSPIN820 - Advanced 256 microsteps integrated motor driver

Description

The STSPIN820 is a stepper motor driver which integrates, in a small QFN 4 x 4 mm package, both control logic and a low RDSon power stage.

Features

  • Operating voltage from 7 to 45 V.
  • Maximum output current 1.5 Arms.
  • RDSon HS + LS = 1 Ω typ.
  • Microstepping up to 1/256th of step.
  • Current control with programmable OFF time.
  • Current sensing based on external shunt resistor.
  • Full protection set.
  • Non-dissipative overcurrent protection.
  • Short-circuit protection.
  • Undervoltage lockout.
  • Thermal shutdown.
  • Standby low consumption.

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Datasheet preview – STSPIN820

Datasheet Details

Part number STSPIN820
Manufacturer STMicroelectronics
File Size 537.25 KB
Description Advanced 256 microsteps integrated motor driver
Datasheet download datasheet STSPIN820 Datasheet
Additional preview pages of the STSPIN820 datasheet.

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Full PDF Text Transcription

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STSPIN820 Advanced 256 microsteps integrated motor driver with step-clock and direction interface Datasheet - production data QFN 4 x 4 - 24 lead Features  Operating voltage from 7 to 45 V  Maximum output current 1.5 Arms  RDSon HS + LS = 1 Ω typ.
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