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L8229 - Dual DMOS full bridge stepper/DC motor driver

General Description

t(sThis IC is designed to be very flexible in driving cStepping or DC motors.

Key Features

  • Flexible Motor Driver configurations:.
  • Dual Full Bridge for one bipolar Stepping motor.
  • Dual or single DC motor driver.
  • Programmable by two input pins to achieve one of the following functionalities: PwSSO24.
  • Pin to pin compatible with ST L6219 or.
  • Stepping motor direct control with 8 current levels or ).
  • Driver parameters control by means of t(sSerial Port. c.
  • Mixed Decay. du.
  • Micro stepping function. ro.
  • BCD5 technolog.

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Full PDF Text Transcription (Reference)

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L8229 Dual DMOS full bridge stepper/DC motor driver Preliminary Data Features ■ Flexible Motor Driver configurations: – Dual Full Bridge for one bipolar Stepping motor. – Dual or single DC motor driver. ■ Programmable by two input pins to achieve one of the following functionalities: PwSSO24 – Pin to pin compatible with ST L6219 or – Stepping motor direct control with 8 current levels or )– Driver parameters control by means of t(sSerial Port. c■ Mixed Decay. du■ Micro stepping function. ro■ BCD5 technology (No Charge Pump required). P■ Supply Range from 8V to 38V. te■ IOUT up to 1.2A (1.5A peak). le■ RDSon= 0.85Ω (typ) for each switch. o■ Input logic level compatible with 3.3V or 5V bscontrol signals. O■ Package: PwSSO24.