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TPS57160-Q1: VIN tolerance for reverse battery condition

Yuta Kurimoto
Expert 8260 points
Part Number: TPS57160-Q1

Hello Team,

I'm Yuta Kurimoto TIJ FAE.

Now Our customer is evaluating TPS57610-Q1. In their usecase, when the battery is connected reverse polarity, The VIN pin is exposed to -1.2V(10ms) instantaneously.

I know the abs max of this device is -0.3V but it seems mean steady voltage.

Do you have any data of VIN pin tolerance for -1.2V(10ms)?

Thanks,

Yuta Kurimoto