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root / lbr @ 0bd4bb32

Name Size
2layer.cam 7.08 KB
4layer.cam 9.88 KB
4layer_6mil_15mil.dru 1.97 KB
goldphoenix.dru 1.91 KB
kwoo.lbr 197 KB
rc.lbr 14.2 KB

Latest revisions

# Date Author Comment
a675468b 03/18/2012 08:17 PM Julian Binder

Made changes that Abe recommended:
Fixed SHDN pin connection.
Changed inverter voltage level from 5V to 3.3V.
Modified PB Controller to have value displayed.
TODO: Address concerns about shutdown timing and switch power loss.
ba8bd0b5 03/08/2012 06:19 PM Julian Binder

Added a new push button controller circuit. Uses new IC instead of solid state machine because there was no room for solid state machine circuit. Preformed changes that Abe recommended. Routed new circuits. Board should be ready to send back out to kwoo.
8d6c686a 03/07/2012 10:05 PM Julian Binder

Added new switching power supply for 5V and 3.3V supplies. Routed board to include these, and switch.
a8b095dd 03/06/2012 09:51 PM Julian Binder

Added packages to kwoo for diode, dd2pak for switching regulator and switch. Working on schematic for the new power system using switching regulator.
0b2acc15 11/06/2011 08:06 PM Abraham Levkoy

Changed center ground pad for DS2786 and LT3650

Changed ground pads for packages 10MSOP and 12TDFN to have through-hole
pads on the bottom instead of SMD pads. Updated power test board to use
the new DS2786. Drew a polygon of BATT_GND around center pad. Not sure...
1a5559b0 11/05/2011 10:46 PM Abraham Levkoy

Changed USB port drill holes back to spec

Looked at mini USB port with Dan. Observed that corner drill holes are
supposed to be multiple drills right next to eachother. Decided to
change holes back to specfied radius and ignore long hole for now.
33c4366f 11/04/2011 06:10 PM Abraham Levkoy

Updated DS2786 footprint in kwoo library

Updated package footprint for DS2786 in kwoo.lbr based on recommended
land placement in datasheet for DFN10 package. DS2786's datasheet lists
TDFN10 as its package type but doesn't give placement guidance or a
useful package description. Unable to find a datasheet for TDFN10, but...
51b65a87 11/04/2011 05:09 PM Abraham Levkoy

Increased mini-USB plug drill hole size

Imported MINI-USB- device from Hirose Connectors library into kwoo
library. In UX60-MB-5S8 package, increased drill hole size on corner
pins from .8 mm to .9 mm. I did not drill out the original too-small
holes on Scoutfly, so I don't know whether this is sufficient or not....
fc0c916c 11/04/2011 03:12 PM Abraham Levkoy

Updated inductor package for power board

Created new package and device in library for MPI4040 inductor to be
used in power test board. Updated part on power test board.
109296da 11/04/2011 04:10 AM Abraham Levkoy

Fixed GND pad on LT3650 charger IC

LT3650 package in kwoo.lbr had a polygon around a through-hole pad to
approximate a large SMD pad connected by a via directly to the ground
plane. Created a new package that is like this one but has no via, just a
normal SMD pad. Used this package in the power test board, which has no...

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