I am currently using the ADuM6028-5BRIZ and there seems to be an issue with the output voltage.I tested several of my prototype PCBs, but it just doesn't work.
I connected the chip just like the datasheet says:Pin PDIS connected to GND.Vdd is 5V.VSEL is connected to the V_iso pin.
Anyone else got this problem?
Does the chip have some kind of failstate, or overcurrent state, in which the output voltage is shut off?
Max: I'm not sure what the problem is, the ADuM6028 should start up and give you a 5V VISO voltage when VSEL is connected to the V_iso pin, using the circuit from the datasheet. Can you send me your schematic and layout of the ADum6028 circuit? A scope waveform of the VDDP and VISO pins in startup would help too.
Max: I am waiting for your response so I can help assist.