Aaron Carroll wrote: > I replaced L1704 with a TDK VLF3012AT @ 2.2uH (data sheet: > http://www.tdk.co.jp/tefe02/e531_vlf3012a.pdf) and repeated the > experiments. With this new part the efficiency of the conversion > jumped to 80% :-)
Wow ! Impressive result, congratuilations ! There are quite a lot of these Subaru inductors in GTA02. I wonder how many more silent contributors to global warming of this kind we have, e.g., IO_3V3 or USB power. Has anyone been able to locate a data sheet for the Subaru parts so that one could see if the specifications give any hint ? - Werner _______________________________________________ hardware mailing list hardware@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/hardware
