I’m working on ta simple schemati with the linear regulator TPS92611 that drives 3 LEDS and i have a pulse voltage source to simulate input from 7 to 24 V
The error appear when I try to simulate with lower voltage than the need it to turn on the LEDs by the TPS92611, in this simulation this LEDs has a Vf of 2.5V and If I start the voltage steps at 7V in the output wiwidnow appaer this error:
ERROR (ORPSIM-16550): floating point computing failed during matrix solution.
Divide by Zero, Dive
"INTERNAL ERROR -- Divide by Zero, Dive
Run abort.
It disappear when increase the input voltage to 7.8, I know than the TPS92611 won’t work at lower voltage, but I would like to see that behavior instead of interrupting the simulation.