DRV8873: Is it suit for VCM Driver

Chen Alex1

Expert 2035 points

Part Number: DRV8873

hi sir

I need a solution to do VCM (voice motor) driver

old design is use the LT8714,

function block as below, now i want to survey the module, does the DRV8873 is a good solution ?thanks

0 Pablo Armet over 3 years ago

Hi Chen,

Can you provide a little more information regarding your application needs.

What is the operating voltage and current needs?
I see from the diagram what looks like an inductor as the load. Is this correct? if not, what load are you trying to drive

0 Pablo Armet over 3 years ago in reply to Pablo Armet

Hi Chen,

I haven't heard from you so I will assume your issue has been resolve. If it has not, then feel free to reply to this post.

To learn more about our devices, you can search all of our entire catalog of devices here: https://www.ti.com/motor-drivers/overview.html.

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