Tool/software: WEBENCH® Design Tools
Hi,
I am simulating the trans model of this device with Pspice and saving the Bias Point files. See enclosed.
For input capacitor (C70) values of 0.47uF and 220uF, the BP files show 3 internal nodes with voltages of 10.09V and 7.86V. These values are higher than the 4V supply voltage.
How is this physically possible?
Many thanks,
Ann