L8229 Datasheet

L8229 Dual DMOS full bridge stepper/DC motor driver

t(sThis IC is designed to be very flexible in driving cStepping or DC motors. duBy connecting to Vcc or to Gnd two program pins ro(pin 7 and 18) the user has the possibility to set up the device in different conf.

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 compa.