DRV10983: inductor selection

Miranda Gu

Genius 16632 points

Part Number: DRV10983

Hi team,

Is there any concern if using 33uH/2.8A inductor instead of 47uH/1.15A inductor?

Thanks,

Miranda

over 6 years ago

0 Sanmesh Udhayakumar over 6 years ago

TI__Expert 6065 points

i will refer you to this e2e post ( e2e.ti.com/.../735450 ).

Basically, you need to use the 47uH/1.15A inductor. the switching regulator was designed with 47µH in mind.
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DRV10983: inductor selection