I'm A DFAE in Japan.
My customer asked me what are requirements for the short circuit programming resistor.
Would you inform us how much current flows through the short circut programming resistor between ISCC and PGND?
I'm A DFAE in Japan.
My customer asked me what are requirements for the short circuit programming resistor.
Would you inform us how much current flows through the short circut programming resistor between ISCC and PGND?
Hi,
I'm not sure about the current through the resistor, I don't have an eval board with me atm to check it. The calculation for the short circuit is defined by this formula: R = 60 / Isc
Where Isc can be any value from 500 uA to 10mA, which corresponds resistor range of 120k to 6k ohm.
You could find more info in the Programmable Short-Circuit Protection Section in the datasheet under the Design Features section.
~Ian
Assumed this inquiry has been addressed.