This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS2492: TPS2492 have the OPP function?

Part Number: TPS2492

Tool/software:

HI Sir

Does the TPS2492 have the OPP function? (over power protect)

I already verify the IC have the OCP, UVLO,UVEN ,

if i want to limit the power rating is 100w

can TPS2492 achieve it?

        input= 48V, Rshunt= 3mR, R4= 10K, R5= 1.65K, vout:48v

  1. Ilim = 50mV/ Rshunt= 16.7A
  2. Vprog= VREF* (R5/R4+R5)= 4* (1.65K/ 10K+1.65K)= 0.56V> 0.4V datasheet suggestion> 0.4V
  3. Plim= Vprog* 10* Ilim= 0.56* 10* 16.67= 93W

       when Vout loading 3A, 3X*48V=144,  IC still work, that is correct?

       thanks