<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0.2794" x2="35.23" y2="0.2794" width="0" layer="20"/>
<wire x1="35.23" y1="0.2794" x2="35.23" y2="12.436" width="0" layer="20"/>
<wire x1="35.23" y1="12.436" x2="0" y2="12.436" width="0" layer="20"/>
<wire x1="0" y1="12.436" x2="0" y2="0.2794" width="0" layer="20"/>
<text>+ Batt -</text>
<text>+ Load -</text>
<text>Created By
 Chris       </text>
<text>Lipo Charger
with load sharing
V2.0 march 2014</text>
</plain>
<libraries>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="USB-A-PCB">
</package>
<package name="MOLEX-1X2_LOCK">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="CHIPLED_0805">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_R971.pdf</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0805">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0805">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SMA-DIODE">
<description>&lt;B&gt;Diode&lt;/B&gt;&lt;p&gt;
Basic SMA packaged diode. Good for reverse polarization protection. Common part #: MBRA140</description>
</package>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="switch-dil">
<description>&lt;b&gt;DIL Switches and Code Switches&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="CTS-219-04">
<description>&lt;b&gt;Surface Mount DIP Switch Series 219 SMT&lt;/b&gt;&lt;p&gt;
CTS Electronic Components&lt;br&gt;
Sourc: www.ctscorp.com</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="SparkFun-PowerIC" package="SOT23-5" value="MCP73831">
<attribute name="PROD_ID" value="IC-09995"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="USB-A-PCB" value="USBPCB"/>
<element name="LED1" library="adafruit" package="CHIPLED_0805" value="Charge">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="adafruit" package="CHIPLED_0805" value="Full">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0805" value="150">
<attribute name="NAME"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0805" value="150">
<attribute name="NAME"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0805" value="33 K">
<attribute name="NAME"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0805" value="4.7 uF">
<attribute name="NAME"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0805" value="4.7 uF">
<attribute name="NAME"/>
</element>
<element name="JP2" library="SparkFun-Connectors" package="MOLEX-1X2_LOCK" value="M02POLAR_LOCK"/>
<element name="R5" library="SparkFun-Resistors" package="0805" value="12 K">
<attribute name="NAME"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0805" value="8,2 K">
<attribute name="NAME"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0805" value="5,6 K">
<attribute name="NAME"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0805" value="15 K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0805" value="1 uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0805" value="100 K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="SparkFun-Connectors" package="MOLEX-1X2_LOCK" value="M02POLAR_LOCK"/>
<element name="D1" library="SparkFun-DiscreteSemi" package="SMA-DIODE" value="DIODE-SCHOTTKY_">
<attribute name="NAME"/>
</element>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT23-3" value="MOSFET-PCHANNELSMD">
<attribute name="NAME"/>
</element>
<element name="S1" library="switch-dil" package="CTS-219-04" value="219-04">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="JP2" pad="2"/>
<contactref element="JP1" pad="GND"/>
<contactref element="R8" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="JP3" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="S1" pad="8"/>
<contactref element="S1" pad="7"/>
<contactref element="S1" pad="6"/>
<contactref element="S1" pad="5"/>
</signal>
<signal name="5V">
<contactref element="U1" pad="4"/>
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="JP1" pad="5V"/>
<contactref element="D1" pad="A"/>
<contactref element="R8" pad="2"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="R2" pad="2"/>
<contactref element="LED2" pad="C"/>
</signal>
<signal name="N$2">
<contactref element="LED2" pad="A"/>
<contactref element="LED1" pad="C"/>
<contactref element="U1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="LED1" pad="A"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="5"/>
<contactref element="R7" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="C3" pad="1"/>
<contactref element="JP3" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="U1" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="JP2" pad="1"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$11">
</signal>
<signal name="N$14">
</signal>
<signal name="N$12">
</signal>
<signal name="N$7">
<contactref element="R4" pad="1"/>
<contactref element="S1" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R6" pad="1"/>
<contactref element="S1" pad="3"/>
</signal>
<signal name="N$13">
<contactref element="R7" pad="1"/>
<contactref element="S1" pad="4"/>
</signal>
<signal name="N$6">
<contactref element="R5" pad="1"/>
<contactref element="S1" pad="2"/>
</signal>
<signal name="N$8">
</signal>
</signals>
</board>
</drawing>
</eagle>
