LV8741V PWM stepping motor driver electronic project circuit design

Posted on Feb 6, 2014

As you can see in the circuit diagram, this electronic project require few external electronic parts. The maximum output current that can be provided by this PWM current-control stepping motor driver IC is up to 1. 5 ampere. The setting conditions for the above PWM current-control DC motor driver circuit diagram are as follows : Auto recovery-ty

LV8741V PWM stepping motor driver electronic project circuit design
Click here to download the full size of the above Circuit.

pe output short-circuit protection function (EMM = Low), Output enable function fixed to output ON state (OE = High), Current limit reference voltage setting = 100% (ATT1 = Low, ATT2 = Low), Chopping frequency : 37kHz (RCHOP = 43k ).

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