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34781f.lbr
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34781f.lbr
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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
<layers>
<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>
<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>
<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>
<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>
<layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
<layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
<layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>
<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>
<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>
<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>
<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>
<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>
<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>
<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>
<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
<layer number="93" name="Pins" color="2" fill="1" visible="yes" active="yes"/>
<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
</layers>
<library>
<packages>
<package name="TSSOP16">
<smd name="P$1" x="2.275" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$2" x="1.625" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$3" x="0.975" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$4" x="0.325" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$5" x="-0.325" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$6" x="-0.975" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$7" x="-1.625" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$8" x="-2.275" y="2.8" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$9" x="-2.275" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$10" x="-1.625" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$11" x="-0.975" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$12" x="-0.325" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$13" x="0.325" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$14" x="0.975" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$15" x="1.625" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<smd name="P$16" x="2.275" y="-2.75" dx="0.45" dy="1.5" layer="1"/>
<wire x1="-3.2" y1="3.2" x2="-3.2" y2="-3.2" width="0.127" layer="21"/>
<wire x1="-3.2" y1="-3.2" x2="3.2" y2="-3.2" width="0.127" layer="21"/>
<wire x1="3.2" y1="-3.2" x2="3.2" y2="3.2" width="0.127" layer="21"/>
<wire x1="3.2" y1="3.2" x2="-3.2" y2="3.2" width="0.127" layer="21"/>
<smd name="P$17" x="0" y="0" dx="2.94" dy="3.58" layer="1" rot="R90"/>
<text x="6.4" y="-3.2" size="1.27" layer="25" rot="R90">>name</text>
</package>
</packages>
<symbols>
<symbol name="34781F">
<pin name="SW1" x="20.32" y="22.86" length="middle" rot="R180"/>
<pin name="SW2" x="20.32" y="25.4" length="middle" rot="R180"/>
<pin name="VIN" x="-17.78" y="25.4" length="middle"/>
<pin name="VS" x="-17.78" y="33.02" length="middle"/>
<pin name="L" x="20.32" y="33.02" length="middle" rot="R180"/>
<pin name="VOUT" x="20.32" y="7.62" length="middle" rot="R180"/>
<pin name="LED" x="20.32" y="-2.54" length="middle" rot="R180"/>
<pin name="OVPSET" x="-17.78" y="-10.16" length="middle"/>
<pin name="VC" x="-17.78" y="-30.48" length="middle"/>
<pin name="VREF" x="-17.78" y="15.24" length="middle"/>
<pin name="!SHDN" x="-17.78" y="20.32" length="middle"/>
<pin name="CTRL1" x="-17.78" y="-22.86" length="middle"/>
<pin name="CTRL2" x="-17.78" y="2.54" length="middle"/>
<pin name="PWM" x="20.32" y="-22.86" length="middle" rot="R180"/>
<pin name="RT" x="-17.78" y="-38.1" length="middle"/>
<pin name="SS" x="-17.78" y="-33.02" length="middle"/>
<pin name="PAD" x="20.32" y="-38.1" length="middle" rot="R180"/>
<wire x1="-12.7" y1="35.56" x2="15.24" y2="35.56" width="0.254" layer="94"/>
<wire x1="15.24" y1="35.56" x2="15.24" y2="-40.64" width="0.254" layer="94"/>
<wire x1="15.24" y1="-40.64" x2="-12.7" y2="-40.64" width="0.254" layer="94"/>
<wire x1="-12.7" y1="-40.64" x2="-12.7" y2="35.56" width="0.254" layer="94"/>
<text x="-12.7" y="38.1" size="1.27" layer="96">>name</text>
<text x="5.08" y="-38.1" size="1.778" layer="98" rot="R180">LT34781</text>
</symbol>
</symbols>
<devicesets>
<deviceset name="34781F">
<gates>
<gate name="G$1" symbol="34781F" x="-5.08" y="-5.08"/>
</gates>
<devices>
<device name="" package="TSSOP16">
<connects>
<connect gate="G$1" pin="!SHDN" pad="P$11"/>
<connect gate="G$1" pin="CTRL1" pad="P$12"/>
<connect gate="G$1" pin="CTRL2" pad="P$13"/>
<connect gate="G$1" pin="L" pad="P$5"/>
<connect gate="G$1" pin="LED" pad="P$7"/>
<connect gate="G$1" pin="OVPSET" pad="P$8"/>
<connect gate="G$1" pin="PAD" pad="P$17"/>
<connect gate="G$1" pin="PWM" pad="P$14"/>
<connect gate="G$1" pin="RT" pad="P$15"/>
<connect gate="G$1" pin="SS" pad="P$16"/>
<connect gate="G$1" pin="SW1" pad="P$1"/>
<connect gate="G$1" pin="SW2" pad="P$2"/>
<connect gate="G$1" pin="VC" pad="P$9"/>
<connect gate="G$1" pin="VIN" pad="P$3"/>
<connect gate="G$1" pin="VOUT" pad="P$6"/>
<connect gate="G$1" pin="VREF" pad="P$10"/>
<connect gate="G$1" pin="VS" pad="P$4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>