IQ  8}C>F >F >F ?{Gz?TopRoute2Route3Route4Route5Route6Route7Route8 Route9 Route10 Route11 Route12 Route13Route14Route15BottomPadsViasUnroutedDimensiontPlacebPlacetOriginsbOriginstNamesbNamestValuesbValuestStopbStop tCream bCream!"tFinish"!bFinish#$tGlue$#bGlue%&tTest&%bTest'( tKeepout(' bKeepout)* tRestrict*) bRestrict++ vRestrict,,Drills--Holes..Milling//Measures00Document11Reference22dxf34tDocu43bDocu 56tPadExt65bPadExt[[Nets\\Busses]]Pins^^Symbols__Names``Valuesddtextee Patch_Topjjsegmenttt Patch_BOTContour___ Descript SMDrounde\E_d_7__6''<-G$17ICaa6N8<6S8<-G$17ICPaLT19336''-G$17cLT19616''<-G$17ICdLT11736CS8<6CN8<-G$17ICfLT16166''<-G$17IChh6''<!-G$1-ȜȜG$27ICkLT34746''<A!B1-G$1-Ȝ sG$2-8c sG$3- G$47ICnLT34756 ''<&'$%!401./-3,+#"*)2(A- G$1-Ȝ@G$27ICqLT34766 ''<!12"3QBRCA#&%56F<EUVSWTGD74'$-8c COM-hC A-hC B-8c C-8c D7tt6_SMD<$#+-.!("1)*0/'%&,6 w<$#+-.!("1)*0/'%&,- G$17wLT34656''<-G$175z-z6 _QFN<#-0'%+.)"*!(,$&/16 ^{<#-0'%+.)"*!(,$&/16g{<#-0'%+.)"*!(,$&/1-G$17w{o{6''<"14(89'.!*%$50/-+#)3&2<7,6-G$17IC|v|6''<-G$17||6''<-G$17||6''<-G$17j}`}6''<-G$17er6''<-G$17ZZ6''<-G$1[}gfLTC1682,FB,)VOUT,9C+,)VIN, sGND"0^ s"0^"0^ s"0^ s s1_ s" >NAME1` s" >VALUE, sC-,ȜCPO,8cSHDNgLT1111,p#VIN,#ILIM"3^)X""^X)X"^X)))"^)))1_XvB" >NAME1`X" >VALUE,pSW1,SW2, s#GND,9FB,9#SET, sAO LT1616,PS)BOOST,9eGND,pfFB,&#SHDN,)&V_IN,PSSW"0^ s"0^ s"0^ s s s"0^ s s s1_ s" >NAME1`8c" >VALUELT1961,PS)VSW,ȜeGND,)fVC,&#SHDN,)&V_IN,PSFB"0^ s"0^ s"0^ s s s"0^ s s s1_ s" >NAME1`8c" >VALUE,XcSYNC,eGND1,8ceGND2nLT1173P"^ s"^ s"^ s s s"^ s s s,XPSI_LIM,PSV_IN,PS)SW1,PSFB,PSpSW2,eGND1^LT11731_p">NAME1`p">VALUE,PS9SET,PSXA0 LT1616-1,PS)BOOST,9eGND,pfFB,&#SHDN,)&V_IN,PSSW"0^ s"0^ s"0^ s s s"0^ s s s1_ s" >NAME1`8c" >VALUEg<},eGNDLT3474,PS&V_IN,&#SHDN,p&RT,&REF,9&V_ADJ, s&V_C,eGND,PS sLED,PS9PWM,PSOUT,PSpBIAS,PSSW,PSPSBOOST""^ s"3^xI"^xI sxI"^ sxI s1^К(q LT34741_ s@" >NAME1`8c@" >VALUEap},ȜpDNC1,8cpDNC2M`LT3475,9 V_IN@1,p SHDN,(eGND,xI&BOOST_1,xI&SW_1,xI)&OUT_1,xI8c&LED_1,xIȜ&PWM_1,xIX&VC_1,xI&REF,RT,XVC_2,ȜPWM_2,8cLED_2,)OUT_2,SW_2,BOOST_2,xIxI&VADJ_1,xIVADJ_2"^hChC"^hC"^"^hC1^7H LT34751^8c`Y" >NAME1^8c(" >VALUE,Ȝ V_IN@2 [},p&V_IN,&#SHDN,9&GND,PSRT,PSpREF"^ s))"^)X"^X sX"^ sX s)1^@a LT34761^ Common1_ s s" >NAME1` s=" >VALUE [},p&PWM,&V_ADJ,9&V_C,PSpSW@2,PSCAP,PS9LED"^ s"^X"^X sX"^ sX s1_ s s" >NAME1_ s" >VALUE,PS)SW@1wLTC3550,PS)VFB,9eGND,&IUSB,)&USB_IN,PSBAT"0^ s"2^@"3^@ s@"1^ s@ s1_ s-" >NAME1`8c-" >VALUE,PS&DC_IN,9&IDC,PS8cVCC,PSPSSW,PSpRUN,PS9ITERM,peGPAD,PSXPWR#,PS sCHRG#,X&HPWR, s&EN#,ȜeGND1 gfLT3465,FB,)VOUT,)SW,XGND"3^ s s s"1^ s"0^ s"2^ s s s1_ s" >NAME1` s" >VALUE,ȜCTRL,8cVINw`LTC3522,SW1A,XePGND2,xI&FB2,xI)&SW2,FB1"1^"3^@"2^@@"3^@1_-" >NAME1`p-" >VALUE,xIPS&PVIN2,xI9&PGOOD2,8cVOUT1,PSPVIN1,)SW1B,9PGOOD1,)ePGND1,XPWM, sSHDN1#,xI s&SHDN2#,9eGND,8ceGPAD`LTC4089,xI&PROG,9`YeGND,HVOUT1,xI)&IN,ȜBAT" ^"^"^"^1_-" >NAME1`p-" >VALUE,xIPS&HVIN,xIX&HVPR#,VCC,PSSW,8cGATE,XTIMER,)`YeGPAD, sSUSP,CHRG#,xI s&HPWR,xI&CLPROG,Ȝ`YeGND1,xI&HVEN,BOOST,HVOUT,)OUT,p`YeGPAD1,8c`YeGPAD2,xIȜ&NTC,xI8c&VNTC 6ULT1129, s8cIN,8cOUT, sȜSHDN\,SENSE,@ sUGND1_ GND"0^Xp)p"0^)p)X"0^)XXX"0^XXXp1_X " >NAME1`8c " >VALUE 6U~, s8cIN,8cOUT, sȜSHDN\,ADJ,@ sUGND1_ GND"0^Xp)p"0^)p)X"0^)XXX"0^XXXp1_X " >NAME1`8c " >VALUE 6U~, s8cIN,8cOUT, sȜBYP,ADJ,@ sUGND1_ GND"0^Xp)p"0^)p)X"0^)XXX"0^XXXp1_X " >NAME1`8c " >VALUE 6U~, s8cIN,8cOUT, sȜSHDN\,BYP,@ sUGND1_ GND"0^Xp)p"0^)p)X"0^)XXX"0^XXXp1_X " >NAME1`8c " >VALUELT3470A,PS)VSW,ȜeGND,)fBOOST,&#SHDN,)&V_IN,PSFB"0^ s"0^ s"0^ s s s"0^ s s s1_ s" >NAME1`8c" >VALUE,XcBIAS,eGND1Z,PS)VSW,ȜeGND,)fBOOST,&#SHDN,)&V_IN,PSFB"0^ s"0^ s"0^ s s s"0^ s s s1_ s" >NAME1`8c" >VALUE,XcBIAS,eGND1,8ceGND2,peGND3D:~&~FFY~DFN16+h1+,h2+h3+NAME1|>VALUE"2'Њ N0u N{"1'0u N0u{"0'0uЊ{"0'Њ NЊ{||~DIL08*,k,k1*d,k2*dԔ7*,kԔ81/(>NAME*1,k3*Ԕ,k4*1Ԕ6*ԔԔ51u2(>VALUE"pr9r"9p"prp"9r9'"99P"9'9P|' ~SO08+2p *2+2e *7+p *1+p *3+jJp *4+e *8+e *6+jJe *5&03(&03&03<`"&03@S&3@ NSy&3< N`"y&3 Ny&3 N(y" 3]8J]P"03]P]ȵ"03]ȵ@ȵ"03@ȵ@P"3@P@8J"3@8J]8J"03]P@P1җ >NAME1ʙ >VALUE_5~MSOP8"3hh:h":h::"3::h:"h:hh+p1&3Lt&3rL*t&3Lt&3: L+t&3: <+_&3<_&3r<*_&3<_+Np2+ p3+&p4+&Pp5+ Pp6+NPp7+Pp81@ >NAME1xn >VALUE%&$49h)+g 9'R~1jJ>NAME1jJ>VALUE+%2 p4"t\t" 3t7"077\"37\t\&3X4!.:+2 p5&3<4! :+2 p6&3 4!:+8 p1&3 h+%8 p3&3Xh."d"H" 37"t " \t\"7\3\+8 p2%`{&3NAME1ʙ >VALUE{WDFN6+V 2+V 3+xV 1+7 5+x7 6+7 4+^: GND"3:':{"3':'h{"3'hh{"3h:{"::{":h{"hh{"Hh0h{"h h{"Xh'h{"'h':{"':X:{" ::{"0:H:{1eh >NAME1h >VALUE%8{/~+"1+2+3+N4+ 5+&6+z?7+X8+Xfl 9+z?fl 10+&fl 11+ fl 12+Nfl 13+fl 14+fl 15+"fl 16+55EXP"2XRaR{"3aRa{"1aX{"0XXR{%{1@ >NAME"2'pЄeЄ{"3'eЄe0{{"1'e0{p0{{"0'p0{pЄ{~+1+"2+3+4+N5+ 6+&7+z?8+X9+Br10+Brfl 11+Xfl 12+z?fl 13+&fl 14+ fl 15+Nfl 16+fl 17+fl 18+"fl 19+fl 20+dK5EXP"0R}R{"0}R}{"0}{"0R{%{1 >NAME"0'ЄЄ{"0'Є0{{"0'0{0{{"0'0{Є{9 1+0{ 35+0{ 34+0{' 33+0{: 32+0{x 36+0{ 37+0{h 38+Є 16+Єx 15+Є 14+Єh 13+Є 17+Є' 18+Є: 19+@ 1+@ 2+@ 3+,@ 4+@ 5+<@ 6+ @ 7+L@ 8+0@ 9+\D@ 10+W@ 11+lk@ 12+lk]  20+W]  21+\D]  22+0]  23+L]  24+ ]  25+<]  26+]  27+,]  28+]  29+]  30+]  31+d=EXP"3Hwaa{"3aX{"3XHwX{"3HwXHwa{"HwPFHwa{"HwaЊa{"0uaa{"aPF{"X{"X0uX{"HwHwX{"HwXЊX{%{1 X >NAME"'k`mp`m{"'p`mp{"'pk{"'kk`m{)!+h1+,h2+h3+NAME1|>VALUE"2'Њ N0u N{"1'0u N0u{"0'0uЊ{"0'Њ NЊ{*: 18**: 17PPbQFN16+h1+NAME1F >VALUE"03::h:"0hh{+h1+NAME1F >VALUE"03::h:"0hh{*R17$+4DFN22+Xh1+h2+hh3+h4+xh5+h6+h7+'h8+:h9+ Nh10+ah11+a:12+ N:13+::14+':15+:16+~h: 23"0Њ:Њ{"0ЊЊh{"0ЊhXh{"2Xh0uh{"30uh0u:{"10u:Њ:{"0ЊXh{1|>NAME1|>VALUE"0'Hw N N{"0' N{"2'Hw{"2'Hw NHw{+:17+x:18+:19+h:20+:21+X:22'<+Xh1+h2+hh3+h4+xh5+h6+h7+'h8+:h9+ Nh10+ah11+a:12+ N:13+::14+':15+:16"0Њ:Њ{"0ЊЊh{"0ЊhXh{"2Xh0uh{"30uh0u:{"10u:Њ:{"0ЊXh{1|>NAME1|>VALUE"0'Hw N N{"0' N{"2'Hw{"2'Hw NHw{+:17+x:18+:19+h:20+:21+X:22*: 25*: 23* N: 24&Hq(#MD+t1+NAME1F >VALUE"03::h:"0hh{*R17#1 *8P2*hB8P4*0{1*3*Є5"30H"3`x"3"3L"3 IL I"3 I I"3 I I"3 Ix I`"3 IH I0"<< "3@ @`s"3@`s8P8P"38P8Pȯ8P"3ȯ8Ph`s"3h`sh "P P"P<"< P &3kЊ&3`&30up&3kЊ8P&3`8P&30up8P&3hH88P&32hHR8P19 >NAME1  >VALUE"3"3@`sh`s`R"P<"P<P<0"P<00"0+3 p5+%3 p4+ p1+ p2+% p3&3+O<&3c.O<&3+,&3G ,&3c.,1(>NAME1w(>VALUE"[DFN8-M+1+<2+ 3+L4+L' 5+ ' 6+<' 7+' 8"0h'h{"0h:{"2::'{"1:'h'{1|>NAME1|>VALUE"0'>8J>{"2'8J>8J{"1'8J{"0'>{* 10*> 11+ Ng 9NNxUDFN8+1+<2+ 3+L4+L' 5+ ' 6+<' 7+' 8"0h'h{"0h:{"2::'{"1:'h'{1|>NAME1|>VALUE"0'>8J>{"2'8J>8J{"1'8J{"0'>{+ Ng 9'Eagle3D_PG1Eagle3D_PG2Eagle3D_PG3linear_tech_opendcclinear_tech_opendccLTC1682LTC1682 - Doubler Charge Pumps with Low Noise Linear Regulator
  • Low Output Noise: 60VRMS (100kHz BW)
  • Adjustable or Fixed Boosted Output
  • Adjustable Output Voltage Range: 2.5V to 5.5V
  • Fixed Output Voltages: 3.3V, 5V
  • Wide Input Voltage Range: 1.8V to 4.4V
LT1111*Micropower DC/DC Converter Adjustable and Fixed 5V, 12VLT1933 - 600mA, 500kHz Step-Down Switching Regulator in SOT-23
  • Wide Input Range: 3.6V to 36V
  • 5V at 600mA from 16V to 36V Input
  • 3.3V at 600mA from 12V to 36V Input
  • 5V at 500mA from 6.3V to 36V Input
  • 3.3V at 500mA from 4.5V to 36V Input
  • Fixed Frequency 500kHz Operation
  • Uses Tiny Capacitors and Inductors
  • Soft-Start
  • Internally Compensated
  • Low Shutdown Current: <2µA
  • Output Adjustable Down to 1.25V
  • Low Profile (1mm) SOT-23 (ThinSOT™) and (2mm x 3mm x 0.75mm) 6-Pin DFN Packages
LT1961 - 1.5A, 1.25MHz Step-Up Switching Regulator
  • 1.5A Switch in a Small MSOP-8 Package
  • Constant 1.25MHz Switching Frequency
  • Wide Operating Voltage Range: 3V to 25V
  • High Efficiency 0.2 Ohms Switch
LT1173 - Micropower DC/DC Converter Adjustable and Fixed 5V, 12V
  • Operates at Supply Voltages From 2.0V to 30V
  • Consumes Only 110µA Supply Current
  • Works in Step-Up or Step-Down Mode
  • Only Three External Components Required
  • Low Battery Detector Comparator On-Chip
  • User-Adjustable Current Limit
  • Internal 1A Power Switch
  • Fixed or Adjustable Output Voltage Versions
  • Space Saving 8-Pin MiniDIP or SO8 Package
LT1616 - 600mA, 1.4MHz Step-Down Switching Regulator in SOT-23
  • Wide Input Range: 3.6V to 25V
  • 5V at 400mA from7V to 25V Input
  • 3.3V at 400mA from 4.7V to 25V Input
  • Fixed Frequency 1.4MHz Operation
  • Uses Tiny Capacitors and Inductors
  • Internally Compensated
  • Low Shutdown Current: <1µA
  • Low VCESAT Switch: 220mV at 300mA
  • Tiny 6-Lead SOT-23 Package
LT1933DCLT1933 - 600mA, 500kHz Step-Down Switching Regulator in DFN6
  • Wide Input Range: 3.6V to 36V
  • 5V at 600mA from 16V to 36V Input
  • 3.3V at 600mA from 12V to 36V Input
  • 5V at 500mA from 6.3V to 36V Input
  • 3.3V at 500mA from 4.5V to 36V Input
  • Fixed Frequency 500kHz Operation
  • Uses Tiny Capacitors and Inductors
  • Soft-Start
  • Internally Compensated
  • Low Shutdown Current: <2µA
  • Output Adjustable Down to 1.25V
  • Low Profile (1mm) SOT-23 (ThinSOT™) and (2mm x 3mm x 0.75mm) 6-Pin DFN Packages
LT3474 - Step-Down 1A LED Driver
  • True Color PWM Delivers Constant Color with 400:1 Dimming Range
  • Wide Input Range: 4V to 36V
  • Up to 1A LED Current
  • Adjustable 200kHz–2MHz Switching Frequency
  • Adjustable Control of LED Current
  • Integrated Boost Diode
  • High Output Current Accuracy is Maintained Over a Wide Range from 35mA to 1A
  • Open LED and Short-Circuit Protection
  • High Side Sense Allows Grounded Cathode Connection
  • Uses Small Inductors and Ceramic Capacitors
  • Compact 16-Lead TSSOP Thermally Enhanced Surface Mount Package
LT3475 - Dual Step-Down 1.5A LED Driver
  • True Color PWM Delivers Constant Color with 3000:1 Dimming Range
  • Wide Input Range: 4V to 36V Operating, 40V Maximum
  • Accurate and Adjustable Control of LED Current from 50mA to 1.5A
  • High Side Current Sense Allows Grounded Cathode LED Operation
  • Accurate and Adjustable 200kHz to 2MHz Switching Frequency
  • Anti-Phase Switching Reduces Ripple
  • Uses Small Inductors and Ceramic Capacitors
  • Available in the Compact 20-Lead TSSOP Thermally Enhanced Surface Mount Package
LT3476 - High Current Quad Output LED Driver
  • True Color PWM Dimming Delivers Up to 1000:1 Dimming Ratio
  • LED Current Regulation with High-Side Sense
  • VADJ Pin Accurately Sets LED Current Sense Threshold Over Range 10mV to 120mV
  • Four Independent Driver Channels with 1.5A, 36V Internal NPN Switches
  • Frequency Adjust Pin: 200kHz to 2MHz
  • High Efficiency Conversion = Up to 96%
  • Open LED Protection
  • Low Quiescent Current
     22mA in Active Mode
     <10µA in Shutdown Mode
  • Wide VIN Range: 2.8V to 16V
  • Thermally Enhanced, 38-Lead, 5mm × 7mm QFN Package
LTC3550LTC3550 - Dual Input USB/AC Adapter Li-Ion Battery Charger with 600mA Buck Converter in DFN16
  • Charges Single-Cell Li-Ion Battery from Wall Adapter and USB Inputs
  • Automatic Input Power Detection and Selection
  • Charge Current Programmable Up to 950mA from Wall Adapter Input
  • Adjustable Output, High Ef?ciency 600mA Synchronous DC/DC Converter
  • Thermal Regulation Maximizes Charge Rate Without Risk of Overheating
  • Preset Charge Voltage with 0.6% Accuracy
  • 1.5MHz Constant Frequency Operation (Step-Down Converter)
  • 18?A USB Suspend Current in Shutdown
  • ?Power Present? Status Output
_MAN_SOLDLT3465A - 2.4MHz White LED Step-Up Converters with Built-In Schottky in ThinSOT
  • Inherently Matched LED Current
  • Drives Up to Six LEDs from a 3.6V Supply
  • No External Schottky Diode Required
  • 1.2MHz Switching Frequency (LT3465)
  • 2.4MHz Switching Frequency Above AM Broadcast Band (LT3465A)
  • VIN Range: 2.7V to 16V
  • VOUT(MAX) = 30V
  • Automatic Soft-Start (LT3465)
  • Open LED Protection
  • High Efficiency: 81% (LT3465) 79% (LT3465A) Typical
  • Requires Only 0.22F Output Capacitor
  • Low Profile (1mm) SOT-23 Packaging
LTC3522LTC3522 - Synchronous 400mA Buck-Boost and 200mA Buck Converters
  • Dual High Efficiency DC/DC Converters:
  • Buck-Boost (VOUT: 2.2V to 5.25V, IOUT: 400mA for VIN > 3V, VOUT = 3.3V)
  • Buck (VOUT: 0.6V to VIN, IOUT: 200mA)
    • # 2.4V to 5.5V Input Voltage Range
_QFN_MAN_QFN_MRLTC4089USB Power Manager with HV Li-Ion Charger
  • Seamless Transition Between Power Sources: Li-Ion Battery, USB, and 6V to 36V External Supply
  • High Ef?ciency 1.2A Charger from 6V to 36V Input with Adaptive Output Control (LTC4089)
LT1129CT-5VOLTAGE REGULATOR

with shutdownLT1761_FIXLinear Regulator, LDO, 20V, 100mA; fixed, shutdown + bypassLT1761_BYPLinear Regulator, LDO, 20V, 100mA; adjustable + bypass
V(out) = 1.22V (1+R2/R1), C(out) > 1uFLT1761_SDLinear Regulator, LDO, 20V, 100mA; adjustable + shutdown
V(out) = 1.22V (1+R2/R1)LT3470ALT3470A - Micropower Buck Regulator with Integrated Boost and Catch Diodes

# Low Quiescent Current: 35?A at 12VIN to 3.3VOUT
# Integrated Boost and Catch Diodes
# Input Range: 4V to 40V
# 3.3V at 250mA from 4V to 40V Input
# 5V at 250mA from 5.7V to 40V Input
# Low Output Ripple: <10mV
# < 1?A in Shutdown Mode
# Output Voltage: 1.25V to 16V
# Hysteretic Mode Control
? Low Ripple Burst Mode Operation at Light Loads
? Continuous Operation at Higher Loads
# Solution Size as Small as 50mm2
# Low Pro?le (0.75mm) 2mm 3mm Thermally Enhanced 8-Lead DFN Package Manual Solder optimiized packageLT3470A_MLT3470A - Micropower Buck Regulator with Integrated Boost and Catch Diodes

# Low Quiescent Current: 35?A at 12VIN to 3.3VOUT
# Integrated Boost and Catch Diodes
# Input Range: 4V to 40V
# 3.3V at 250mA from 4V to 40V Input
# 5V at 250mA from 5.7V to 40V Input
# Low Output Ripple: <10mV
# < 1?A in Shutdown Mode
# Output Voltage: 1.25V to 16V
# Hysteretic Mode Control
? Low Ripple Burst Mode Operation at Light Loads
? Continuous Operation at Higher Loads
# Solution Size as Small as 50mm2
# Low Pro?le (0.75mm) 2mm 3mm Thermally Enhanced 8-Lead DFN Package Manual Solder optimiized package, 2 additionallinear_tech_opendccLT3475_SUPLT3474_DNCLT3476_COMMONLT3476_SWITCHLT1761_SDLT1761_BYPLT1761_FIXLT3470A_Mlinear_tech_opendccLinear Technology, new devicesDHC Package, 16-lead Plastic DFN 5 x 3mm (SMD only)Dual In Line PackageSmall Outline ICMSOP8SOT23-6Small Outline ICTSSOP16_BATSSOP20_CBQFN38_EXPQFN38, exposed PadDFN16-MDHC Package, 16-lead Plastic DFN 5 x 3mm (Manual Solder)QFN16, exposed pad, 0.5mm pitch, 3x3mmQFN16-MQFN16, exposed pad, 0.5mm pitch, 3x3mm, manual solderDHC Package, 22-lead Plastic DFN 6 x 3mm (SMD only)DFN22-MDFN22, Package with holes for center pad to be manually solderedQFN16-MRQFN16, exposed pad, 0.5mm pitch, 3x3mm, manual solder, wideTO220-5TO220-5SOT23-5Small Outline Transistor, 5 leadDFN8, longer pads, two side drills with 0,6 diameter, for manual solderDFN8, Center Pad, longer Pads for manual solderXd