<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
<plain>
<wire x1="17.78" y1="22.7838" x2="17.78" y2="0" width="0" layer="20"/>
<wire x1="17.78" y1="0" x2="0" y2="0" width="0" layer="20"/>
<text>DigitalMisery.com</text>
<wire x1="17.78" y1="22.7838" x2="0" y2="22.7838" width="0" layer="20"/>
<wire x1="0" y1="22.7838" x2="0" y2="0" width="0" layer="20"/>
<hole x="8.89" y="19.558" drill="3.2"/>
<text>VCC</text>
<text>FET Switch</text>
<text>VCC</text>
<text>SW</text>
<text>GND</text>
<text>CTRL</text>
<text>VCC</text>
<text>GND</text>
<text>OUT</text>
<text>IN</text>
<text>GND</text>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="C0805K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0805 Reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 2012</description>
</package>
<package name="CHIP-LED0805">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB R99A&lt;br&gt;
Source: http://www.osram.convergy.de/ ... lb_r99a.pdf</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="1X02_LONGPADS">
</package>
<package name="1X03_LONGPADS">
</package>
</packages>
</library>
<library name="ohw-logo">
<packages>
<package name="OSHW_FILLX100_NOTEXT">
</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="TO220V">
<description>&lt;b&gt;TO 220 Vertical&lt;/b&gt; Package works with various parts including N-Channel MOSFET SparkFun SKU: COM-10213</description>
</package>
<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="DPAK">
</package>
</packages>
</library>
<library name="transistor-power">
<description>&lt;b&gt;Power Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="D1" library="SparkFun-DiscreteSemi" package="SMA-DIODE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="SparkFun-DiscreteSemi" package="DPAK" value="MOSFET-NCHANNELFDD8780">
<attribute name="PROD_ID" value="TRANS-09984"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="SparkFun-DiscreteSemi" package="TO220V" value="MOSFET-NCHANNELFQP30N06L">
<attribute name="PROD_ID" value="TRANS-10060"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X02_LONGPADS" value=""/>
<element name="JP2" library="SparkFun-Connectors" package="1X02_LONGPADS" value=""/>
<element name="JP3" library="SparkFun-Connectors" package="1X03_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="R3" library="adafruit" package="R0805" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="adafruit" package="R0805" value="100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="adafruit" package="R0805" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="adafruit" package="C0805K" value="0.1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED" library="adafruit" package="CHIP-LED0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="ohw-logo" package="OSHW_FILLX100_NOTEXT" value=""/>
<element name="Q3" library="transistor-power" package="SOT223" value="N-HEXFET-2D_SOT232-">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GATE">
<contactref element="Q1" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="Q3" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="D1" pad="C"/>
<contactref element="JP2" pad="1"/>
<contactref element="JP1" pad="1"/>
<contactref element="JP3" pad="1"/>
<contactref element="LED" pad="A"/>
</signal>
<signal name="DRAIN">
<contactref element="Q1" pad="2"/>
<contactref element="Q2" pad="4"/>
<contactref element="D1" pad="A"/>
<contactref element="JP2" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="Q3" pad="4"/>
<contactref element="Q3" pad="2"/>
</signal>
<signal name="GND">
<contactref element="Q1" pad="3"/>
<contactref element="Q2" pad="3"/>
<contactref element="JP1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="Q3" pad="3"/>
<contactref element="JP3" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="R3" pad="2"/>
<contactref element="LED" pad="C"/>
</signal>
<signal name="N$2">
</signal>
<signal name="N$4">
<contactref element="R1" pad="1"/>
<contactref element="JP3" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
