DRV10983: About IPD function

Sh.Sasaki

Guru 13625 points

Part Number: DRV10983

Hi everyone,

Please let me know the IPD.

If the condition is not in the red frame below, will IPD always succeed?

What is the time for the motor to start when using IPD?

over 6 years ago

0 Sanmesh Udhayakumar over 6 years ago

TI__Expert 6065 points

1) The flow chart is a guideline, not a guarantee. But we dont have any current big customer issues with IPD.

2) It depends on the IPD Clock setting. Time it takes for IPD = 6 pulses at IPD frequency. So if IPD Clock is set to max 95Hz, then IPD duration = about 6 pulses * 1/95Hz = at least 63ms.

0 Sh.Sasaki over 6 years ago in reply to Sanmesh Udhayakumar

Guru 13625 points

Hi Sanmesh-san,

Thank you for the easy-to-understand explanation.

I got it.

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DRV10983: About IPD function