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Altera_Forum
Honored Contributor
16 years ago@ gambit
in my first posting i mentioned "the register Enable_3V goes to top level and there it is connected to output pin 3VEnable" @ jake no matter if low or high, you gave me a realy good hint and i must find some time to read those manuals again. unfortunately it seems that there won't be a working solution with parts available in 0402, the startup current is too high so i must decide between no running dcdc between startupwith a too high power up current in normal operating or a short dcdc start but a smal current ramp ....