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TPS4H160-Q1: Highside Switch TPSH160BQPWPRQ1

Priyatham Kolagani
Prodigy 30 points
Part Number: TPS4H160-Q1

Tool/software:

Hello TI Team,

We have a question regarding the TPSH160BQPWPRQ1. It is about the failure monitoring of the V(cs) pin and the FAULT pin.

We want to detect several scenarios like Short to GND and Open Load. Therefore, we have created a table for detecting several failure conditions.

Thanks for your feedback!

  • 0
    TI__Expert 8620 points

    Hi Priyatham, 

    Essentially if the current limit is triggered then the FLT pin will assert low. The CS pin will also output the V_cs(H) value listed in the electrical characteristics table. The same behavior is observed for open load detection.

    Does this help answer your concern? 

    Thanks,

    Sarah