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DRV2605L: Powering with Single AAA cell

Amer Y Abufadel
Intellectual 470 points
Part Number: DRV2605L

Has anyone run the DRV2605L with a boost converter using a single AAA alkaline  primary battery?

Any pointers appreciated.

Thank you

  • 0
    TI__Expert 8721 points
    Hi Amer,

    A single AAA alkaline battery voltage is 1.5V nominal. Our device requires 2V minimum.
    A LiPo AAA battery has a nominal voltage around 3.7V and could be used. You would want to make sure your ramp rate meets the brownout protection requirements in section 8.3.12.4 of the datasheet.