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DRV201: Voice Coil Motor Lens Drivers

Hailiang Zhang
Expert 4745 points
Part Number: DRV201
Other Parts Discussed in Thread: DRV8210

Hi,

I am looking for a voice coil motor lens driver supporting 3.3V input voltage, 60mA, 0mA, and -60mA three level output currents. I only saw DRV201 with 100mA. Could you please help me? 

I am wondering if there are slides about the roadmap for this kind of drivers? 

Thanks and best regards.

  • 0
    TI__Mastermind 37683 points

    Hi Hailiang,

    Thank you for posting to the forum. Please give us 24 hours to do our research and we'll reply tomorrow.

  • 0 in reply to Pablo Armet
    TI__Mastermind 37683 points

    Hi Hailiang,

    The DRV201 will be the best option to use based on your current requirements. However, the VCM resistance and inductance values should be withing the range given in the electrical characteristics table.

    This is an older device so I could not find any roadmap slides.

    Other drivers I recommend taking a look at is the DRV8210. This is an motor driver but can be used for voice coils. Let me know if you have any other questions.