Actual latchup current limit of CY15B102QN?

[NuAk_4359306]

Hi,

We consider to use your product CY15B102QN in our projects. At this situation, we want to prevent this IC from latchup. At the datasheet, latchup current threshold is written as higher than 100 mA. Is there any possibility to latchup current threshold lower than 100 mA ? What would be the actual latchup current limit of our design for CY15B102QN ?

Regards,

Dogancan

[PradiptaB_11 · Accepted solution]

Hi,

The datasheet spec > 100 mA means that the part won't latch up for currents less than 100 mA. This is Cypress Guaranteed Spec.

We don't test for values lower than 100 mA. Max value we test to is 140 mA @125 C.

Thanks,

Pradipta.