Other Parts Discussed in Thread: THS3491
When a capacitive load is connected to the output of THS3001, the output current may transiently reach about 350mA depending on the conditions (time of about 30ns).
The data sheet states that it has a current limiting function, but is it not possible to respond to the above transient operation?
Also, since the absolute maximum rating of the output current is 175mA, it is possible that a large load is momentarily applied to the device, but since the current flow time is short, there seems to be no problem in terms of allowable loss. I think.
Does the above operation cause deterioration or failure of the device?
In addition, when the current limiting function of THS3001 was confirmed by experiments, it was found that the current value exceeded the absolute maximum rating.
(The current was limited after exceeding about 180mA, and finally it was limited to about 200mA)
Is the above operation correct as the function and operation of the device?
Please see the attached file for details on the above contents and the actual waveforms.