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DRV8908-Q1: DRV8908-Q1

Tang daisheng
Prodigy 30 points
Part Number: DRV8908-Q1

 1. 目前我们的需求是8个0.2A的200Hz的指示灯负载，用这个DRV8908做HSD驱动是否有问题？  2. 这个DRV8908是否有电流回采功能？ 3. 在OFF模式下，是否可以对输出做开路、短路检测？

  • 0
    TI__Mastermind 22200 points

    Hey Tang,

    1. Our current requirement is eight 0.2A 200Hz indicator loads. Is there any problem using this DRV8908 as HSD driver?

    What is the inductance of the load? 

    2. Does this DRV8908 have current collection function?

    This device does not have current regulation, but it has overcurrent protection and open-load detection.

    3. In OFF mode, is it possible to detect open circuit and short circuit on the output?

    See 8.3.3.5.3 Passive OLD in the datasheet. 

    Regards,

    Jacob