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DRV8323: Rpu resistor definition

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Part Number:DRV8323

Hello,
are there any restriction to the Rpu resistor needed for the faultpin?

- How low can I chose the Rpu resistor? Customer has problems to use the 10k resistor which is used on the TI evm with external coupled signals. They want to use 1ku. Is this possible?

- Is the IOD of 5mA the only limit for the Rpu?

- Other fault pin questions: How long will the fault pin hold the low signal in case of a fault? There is no value in the datasheet?

 

Regards, Holger


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