About Lorenzo1

Lorenzo1 · 2022-07-12

After the initial setup I only use two commands HARD-HIz and RUN. I'm interested in the speed of the engine.Everything seems to work fine, but if I update the speed setpoint repeatedly with values very close to each other gradually the current suppli...

Lorenzo1 · 2015-04-02

Posted on April 02, 2015 at 21:15Hi Enrico,about the last line in your last message...There is a way to avoid the power stage to switch ON even if SW is low at power-up?This because I want to eliminate the small time between the stage enabling at st...

Lorenzo1 · 2015-03-09

Posted on March 09, 2015 at 11:22I resume this old thread, because I have some issue about AN4158 content and L6472 datasheet content.I'm studing how L6472 current control works, and I'm a little confused.With reference to L6472's datasheet...At pag...

Lorenzo1 · 2015-03-09

Posted on March 09, 2015 at 09:18I have the same issue. At the moment I have two different firmware versions: the first for L6470, the second for L6472.I see, this is a very old thread, why there is no response to this simple question?

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I am using L6470 in my project and I have a serious problem. the voltage / frequency profile is corrupted for no apparent reason.

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