TPS7B81-Q1: Current limit at output short to GND

Hi Shinji, 

I will be able to get you a scope shot of TPS7B81-Q1 with Vout shorted to GND when I return to the office next week. 

1. We do not have this data. I will try estimate a typical value when I take this scope shot. 

2. TPS7B81-Q1 has overcurrent protection, but it is not foldback overcurrent protection. Overcurrent protection on this device causes current to droop to keep the device within operating temperature. 

BR,

Erin

Dear Erin

Thank you for your response.

Let me confirm it additionally.

What happens inside the device during overcurrent protection?

I would appreciate it if you could tell me with graphs and diagrams.

Best Regards,

Dear Erin

Thank you for letting me know.
Is there a graph for the TPS7B-Q1 regarding the brick wall current limit?

Best Regards,

Dear Erin

Sure.
Although the device is different, the brick wall current limit is an image of the graph shown below. Is it right?

Best Regards,

Dear Erin

Thank you.

This matter will be closed.

Best Regards,