I use following schematic for eFuse.
My protection properties are:
- OVP: ~ about 30V ,
- UVP: Disabled. (Because R43:1M ohm according to datasheet information)
- Protected current > ~50mA
- R51 is not mounted.
- My device marking in top level is true. (ED05)
I think that my calculations are true according to datasheet.
I tested over current protection properties and observed auto retry property. There is no problem.
But; When i tested over voltage protection properties with 45V / D1.MODE, TPS26625 did not cut - off output voltage. I mounted new tps26625. But There is still problem.
Please help me :)