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Lli.4 · 2021-04-22

Lli.4 · 2021-05-20

Thank you for your reply.When the 15 pin of vnh7040ay shows 7V voltage, it shows the following phenomenon:1, it can still drive the motor forward and backward.2, but the output voltage of the 19 pin of vnh7040ay is 0V. Normally, the output voltage of...

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VNH7040AY，The 15 pins（sel0） of the chip have a voltage of about 7V, This is obviously abnormal，What might be the problem？ best wishes to you thanks

Re: VNH7040AY，The 15 pins（sel0） of the chip have a voltage of about 7V, This is obviously abnormal，What might be the problem？ best wishes to you thanks