Posted on July 21, 2015 at 20:55I need some help on a drive controller that I designed that uses two L6482's. The problemis sometimes while running, one motor will shut off. Reading the status register shows an over current condition. The testing cu...

Posted on July 18, 2015 at 05:04What is the filter cap required for driving a stepper motor at 5 amps RMS? The schematic from ST shows 220uF 100V but no ESR data. I placed a United Chemi-Con 390uF 100V with an ESR of 28m ohms and a ripple current of...

Posted on March 18, 2013 at 23:51What is the smallest RDS on value that will work with the L6480? How do I set the phase current to 2.3 amps?