mic23250 test pcb
This commit is contained in:
ikari
parent
c5e6420b31
commit
ab801ac398
28512
pcb/kicad/$savepcb.brd
28512
pcb/kicad/$savepcb.brd
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1219
pcb/kicad/mic23250.brd
Normal file
1219
pcb/kicad/mic23250.brd
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Load Diff
37
pcb/kicad/mic23250.pro
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37
pcb/kicad/mic23250.pro
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@ -0,0 +1,37 @@
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update=Tue 29 Jun 2010 07:28:12 PM CEST
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last_client=pcbnew
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[pcbnew]
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version=1
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PadDrlX=320
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PadDimH=600
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PadDimV=600
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BoardThickness=630
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RouteTo=15
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RouteBo=0
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Segm45=1
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Racc45=1
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SgPcb45=1
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TxtPcbV=800
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TxtPcbH=600
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TxtModV=600
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TxtModH=600
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TxtModW=120
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VEgarde=100
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DrawLar=150
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EdgeLar=150
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TxtLar=120
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MSegLar=150
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WpenSer=10
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[pcbnew/libraries]
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LibDir=
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LibName1=sockets
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LibName2=connect
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LibName3=discret
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LibName4=pin_array
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LibName5=divers
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LibName6=libcms
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LibName7=display
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LibName8=valves
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LibName9=led
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LibName10=dip_sockets
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LibName11=libs/mypackages
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262
pcb/kicad/mic23250.sch
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262
pcb/kicad/mic23250.sch
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EESchema Schematic File Version 2 date Tue 29 Jun 2010 07:26:50 PM CEST
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:special
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:sd2snes-cache
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EELAYER 24 0
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EELAYER END
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$Descr A4 11700 8267
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Sheet 1 1
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Title "noname.sch"
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Date "29 jun 2010"
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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Text Notes 7200 3450 0 60 ~ 0
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near AVIN
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$Comp
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L MIC23250_FIXOUT U1
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U 1 1 4C2A2BD4
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P 6000 4050
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F 0 "U1" H 6000 4150 60 0000 C CNN
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F 1 "MIC23250-S4YMT" H 6000 3950 60 0000 C CNN
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F 2 "QFN10-2x2" H 6000 4050 60 0001 C CNN
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1 6000 4050
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR5
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U 1 1 4C2A2BD3
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P 5900 5150
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F 0 "#PWR5" H 5900 5150 30 0001 C CNN
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F 1 "GND" H 5900 5080 30 0001 C CNN
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1 5900 5150
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR6
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U 1 1 4C2A2BD2
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P 6100 5150
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F 0 "#PWR6" H 6100 5150 30 0001 C CNN
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F 1 "GND" H 6100 5080 30 0001 C CNN
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1 6100 5150
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1 0 0 -1
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$EndComp
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$Comp
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L INDUCTOR L1
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U 1 1 4C2A2BD1
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P 4800 4050
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F 0 "L1" V 4750 4050 40 0000 C CNN
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F 1 "1uH" V 4900 4050 40 0000 C CNN
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F 2 "SM1210L" H 4800 4050 60 0001 C CNN
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1 4800 4050
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0 -1 -1 0
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$EndComp
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$Comp
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L INDUCTOR L2
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U 1 1 4C2A2BD0
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P 7200 4050
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F 0 "L2" V 7150 4050 40 0000 C CNN
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F 1 "1uH" V 7300 4050 40 0000 C CNN
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F 2 "SM1210L" H 7200 4050 60 0001 C CNN
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1 7200 4050
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0 -1 -1 0
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$EndComp
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$Comp
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L C C4
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U 1 1 4C2A2BCF
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P 7650 4450
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F 0 "C4" H 7700 4550 50 0000 L CNN
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F 1 "4.7u" H 7700 4350 50 0000 L CNN
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F 2 "SM0805_FIXEDMASK" H 7650 4450 60 0001 C CNN
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1 7650 4450
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1 0 0 -1
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$EndComp
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$Comp
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L C C3
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U 1 1 4C2A2BCE
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P 7050 3400
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F 0 "C3" H 7100 3500 50 0000 L CNN
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F 1 "10n" H 7100 3300 50 0000 L CNN
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F 2 "SM0805_FIXEDMASK" H 7050 3400 60 0001 C CNN
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1 7050 3400
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1 0 0 -1
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$EndComp
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$Comp
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L C C1
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U 1 1 4C2A2BCD
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P 4350 4450
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F 0 "C1" H 4400 4550 50 0000 L CNN
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F 1 "4.7u" H 4400 4350 50 0000 L CNN
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F 2 "SM0805_FIXEDMASK" H 4350 4450 60 0001 C CNN
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1 4350 4450
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR7
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U 1 1 4C2A2BCC
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P 7050 3750
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F 0 "#PWR7" H 7050 3750 30 0001 C CNN
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F 1 "GND" H 7050 3680 30 0001 C CNN
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1 7050 3750
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1 0 0 -1
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$EndComp
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$Comp
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L +5V #PWR2
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U 1 1 4C2A2BCB
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P 4350 2950
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F 0 "#PWR2" H 4350 3040 20 0001 C CNN
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F 1 "+5V" H 4350 3040 30 0000 C CNN
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1 4350 2950
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR3
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U 1 1 4C2A2BCA
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P 4350 5150
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F 0 "#PWR3" H 4350 5150 30 0001 C CNN
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F 1 "GND" H 4350 5080 30 0001 C CNN
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1 4350 5150
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR8
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U 1 1 4C2A2BC9
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P 7650 5150
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F 0 "#PWR8" H 7650 5150 30 0001 C CNN
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F 1 "GND" H 7650 5080 30 0001 C CNN
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1 7650 5150
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1 0 0 -1
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$EndComp
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$Comp
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L C C2
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U 1 1 4C2A2BC8
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P 4850 3400
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F 0 "C2" H 4700 3500 50 0000 L CNN
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F 1 "4.7u" H 4650 3300 50 0000 L CNN
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F 2 "SM0805_FIXEDMASK" H 4850 3400 60 0001 C CNN
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1 4850 3400
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR4
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U 1 1 4C2A2BC7
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P 4850 3750
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F 0 "#PWR4" H 4850 3750 30 0001 C CNN
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F 1 "GND" H 4850 3680 30 0001 C CNN
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1 4850 3750
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1 0 0 -1
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$EndComp
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$Comp
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L +1.2V #PWR1
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U 1 1 4C2A2BC6
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P 4200 4050
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F 0 "#PWR1" H 4200 4190 20 0001 C CNN
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F 1 "+1.2V" H 4200 4160 30 0000 C CNN
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1 4200 4050
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1 0 0 -1
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$EndComp
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$Comp
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L +3.3V #PWR9
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U 1 1 4C2A2BC5
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P 7800 4050
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F 0 "#PWR9" H 7800 4010 30 0001 C CNN
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F 1 "+3.3V" H 7800 4160 30 0000 C CNN
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1 7800 4050
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1 0 0 -1
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$EndComp
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Text Label 6800 4050 0 50 ~ 0
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REG_SW2
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Text Label 5150 4050 0 50 ~ 0
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REG_SW1
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Text Notes 5550 2900 0 50 ~ 0
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3.3V + 1.2V Step-Down
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Connection ~ 4350 4050
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Wire Wire Line
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4500 4050 4200 4050
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Wire Wire Line
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6850 3850 6850 3050
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Connection ~ 6100 3050
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Wire Wire Line
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6100 3050 6100 3150
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Connection ~ 5150 3050
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Wire Wire Line
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6750 3850 6850 3850
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Wire Wire Line
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7050 3050 7050 3200
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Wire Wire Line
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7650 5150 7650 4650
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Wire Wire Line
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4350 4250 5250 4250
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Wire Wire Line
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4350 4050 4350 4250
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Wire Wire Line
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5100 4050 5250 4050
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Wire Wire Line
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7050 3750 7050 3600
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Connection ~ 5900 3150
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Wire Wire Line
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5900 4950 5900 5150
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Wire Wire Line
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6100 4950 6100 5150
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Connection ~ 6100 3150
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Wire Wire Line
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4850 3750 4850 3600
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Wire Wire Line
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6750 4050 6900 4050
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Wire Wire Line
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7650 4250 6750 4250
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Wire Wire Line
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7650 4050 7650 4250
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Wire Wire Line
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4350 5150 4350 4650
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Wire Wire Line
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4850 3050 4850 3200
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Wire Wire Line
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5150 3850 5250 3850
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Connection ~ 6850 3050
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Wire Wire Line
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5900 3050 5900 3150
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Connection ~ 5900 3050
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Wire Wire Line
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4350 3050 4350 2950
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Wire Wire Line
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4350 3050 7050 3050
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Connection ~ 4850 3050
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Wire Wire Line
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5150 3050 5150 3850
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Wire Wire Line
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7500 4050 7800 4050
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Connection ~ 7650 4050
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$EndSCHEMATC
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