DRV5057: Propagation delay time

Hao Wang14

Part Number: DRV5057

Hi Team,

DRV5057 is under evaluation to detect the angle. May I know the propagation delay time of DRV5057 which is the time delay between the magnetic change to the output change? Because the application requires fast response time within 2ms.

Thanks and Best Regards!

Hao

over 6 years ago

0 Mitch M over 6 years ago

TI__Mastermind 26245 points

Hello Hao,

Thank you for using the TI forum. I do not see the propagation delay in the datasheet, so I will reach out to design and see if they have more information. I will get back to you within a couple days.

0 Hao Wang14 over 6 years ago in reply to Mitch M

TI__Expert 4415 points

Hi Mitch,

Thanks! Looking forward to your reply.

Best Regards!

Hao

0 Mitch M over 6 years ago in reply to Hao Wang14

TI__Mastermind 26245 points

Hello Hao,

We don't have any official documentation for this, but the design team told me that for the DRV5057 the PWM output should have an intrinsic signal delay between 500us and 1ms.

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DRV5057: Propagation delay time