Re: finally lost their minds

BobW wrote:
"John Larkin" <jjlarkin@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:dnb064thflqhlul72bd0g7fu5kfgv5sfug@xxxxxxxxxx
On Mon, 23 Jun 2008 15:20:12 -0700, Joerg
<notthisjoergsch@xxxxxxxxxxxxxxxxxxxxx> wrote:

John Larkin wrote:
ftp://66.117.156.8/LostTheirMinds.JPG

Who dunnit?
It's a Fairchild synchronous switcher, actually a very nice part
electrically.

http://www.fairchildsemi.com/pf/FA/FAN2103.html

They did an eval board, but it didn't work (!) so they'll have to spin
it. So the sample is untestable.

I think we'll go with the National TSSOP-20 equivalent, with a single
power pad on the bottom. This Fairchild thing would be a nightmare to
rework.

I've started seeing a number of parts with multiple, funny-shaped
power pads on the bottom.

John


Ahhh...it's 0.65mm pitch. No big deal unless you've got a bad case of presbyopia and can't even see 0.100" pitch parts and have to carry around an effing magnifying glass everywhere you go and have started wearing reading glasses and can't believe you're no longer twenty years old and get PISSED OFF everytime you start to think about it!!!


Time to get a red sports car and matching girlfriend?

--
Regards, Joerg

http://www.analogconsultants.com/

"gmail" domain blocked because of excessive spam.
Use another domain or send PM.
.

Relevant Pages

  • Re: finally lost their minds
    ... It's a Fairchild synchronous switcher, ... power pad on the bottom. ... power pads on the bottom. ... Ahhh...it's 0.65mm pitch. ...
    (sci.electronics.design)
  • Re: finally lost their minds
    ... It's a Fairchild synchronous switcher, ... power pad on the bottom. ... power pads on the bottom. ... Ahhh...it's 0.65mm pitch. ...
    (sci.electronics.design)
  • Re: finally lost their minds
    ... It's a Fairchild synchronous switcher, ... power pad on the bottom. ... power pads on the bottom. ... Ahhh...it's 0.65mm pitch. ...
    (sci.electronics.design)
  • Re: finally lost their minds
    ... It's a Fairchild synchronous switcher, ... power pad on the bottom. ... power pads on the bottom. ... Ahhh...it's 0.65mm pitch. ...
    (sci.electronics.design)
  • Re: finally lost their minds
    ... It's a Fairchild synchronous switcher, ... power pad on the bottom. ... power pads on the bottom. ... glasses and can't believe you're no longer twenty years old and get PISSED ...
    (sci.electronics.design)