A series of (both unfortunate and scheduled) events kept me busy in the last few weeks, but I did have some time to send out v1 of the PCBs.
Unfortunately, in my haste my schematic was (very) wrong - I messed up the negative feedback stage on the LT1945. Pretty badly too - the one I powered up is no longer with us.
Umm, don't build this. Just shake your head with/at/near me:
I was able to bodge a few by removing C1 and building some nonsense on protoboards, but I'll spin a new board. @Johnny Karamello suggested I take a look at TI's selections and specifically the TI TPS65185x, so I'll gather my courage and think about how to hand solder a QFP with a bottom pad (Suggestions? Big hole on the bottom, flood with flux and paste?).
Here's a bodge in all its glory!
Captain Steven Hiller: What do you say we try that one again?
David Levinson: Yes, yes. Yes. Without the "oops".
Send me your funniest/most impressive/most hacky bodges for motivation? Haha - stay tuned, I'll sort it out.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.