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DRV8703-Q1: VDS overcurrent fault

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Part Number: DRV8703-Q1

Tool/software:

Hi team,

When we tested the VDS overcurrent fault of DRV8703, we had the following two questions:
1. After the overcurrent fault occurs, the T retry time is 3ms, but in the actual test, after the error is reported 7 times, there will be an interval of 11ms. Is this normal?

2. Why is the error fault bit not latched when an overcurrent fault is reported?

(Each spike in the figure represents the re-driving action of DRV8703 after an over-current fault occurs)

BR,

Ethan


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