// #eevblog — 2020-11-13
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
08:54:04 Topic Is: Official IRC channel of the EEVblog - www.eevblog.tv
08:54:04 Set By: (ChanOP) on: Fri Jan 24 20:18:35 2020
08:54:04 <T3sl4> apparently :^)
08:54:04 <arch> yay or nay, layout wise? i think it looks pretty neat and clean. 5V 3A synchronous buck for USB. i think i overdid it tbh, i only need 1A max. but the chip is pretty cheap: https://i.imgur.com/QOL5yWW.png
08:54:04 <arch> https://www.digikey.com/en/products/detail/BD9D321EFJ-E2/BD9D321EFJ-E2CT-ND/4625913
08:54:04 <arch> the next cheapest synch buck in SOP8 that doesn't need compensation, is the TI DCAP2 mode convs, and those are $1/pop. idk how the Japs got this chip down to 66c/pop, but bless them
08:54:04 <Ampera> I don't get why people talk about electronics in this chat
08:54:04 <Ampera> it doesn't make sense, it's not like the topic this channel is themed around has anything to do with electronics or the engineering thereof
Search this day's buffer: