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L6474PD

Dhruv_Poovayaya
Associate II

‎2024-11-05 09:38 PM

I am working on L6474PD motor Driver.
I could figure out that, if the  input is  between 8-48v  it would internally regulate the voltage and supply to the logic circuit of L6474PD , but my question is will the L6474PD independently drive the stepper motor or should i externally give the supply to stepper motors 
waiting for a detailed reply!!!

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3 REPLIES 3
Peter BENSCH
ST Employee

‎2024-11-06 07:12 AM

Welcome @Dhruv_Poovayaya, to the community!

I don't fully understand your question, can you please explain it in more detail, what do you mean by independent drive?

Regards
/Peter

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Dhruv_Poovayaya
Associate II
In response to Peter BENSCH

‎2024-11-06 07:39 AM

Basically my question is , L6474PD motor driver is given an input between 8-48v and at the output a stepper is connected, should I external provide supply to the motor or will the L6474PD will be able to drive the stepper motor 

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Dhruv_Poovayaya
Associate II
In response to Peter BENSCH

‎2024-11-16 04:15 AM

Does this Motor Driver L6474PD have Internal Protection for Back EMF?

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