TPS2552: DC motor inrush current limit

Giles Hutchison

Part Number: TPS2552

Is this device OK to use to limit the inrush current to a small brushless motor to 500mA?

Normal operating current is 150mA.

0 Bob Ma over 7 years ago

Hi, Giles Hutchison ,

Thank you for your interest on our part.

The typical overcurrent response time is 2us( tios in below picture).

So if this 2us response time is fast enough for your case, this part will be ok to use.

Regards,
Bob

0 Giles Hutchison over 7 years ago in reply to Bob Ma

Hi Bob,

Thank you for the feedback - its helpful. This should be fine for the application im working with.

Kind regards

Giles

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