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695 lines
18 KiB
695 lines
18 KiB
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 3 3
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L SaMcam:BD95841MUV_buck U?
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U 1 1 60C9C138
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P 5900 2700
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F 0 "U?" H 5875 3165 50 0000 C CNN
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F 1 "BD95841MUV_buck" H 5875 3074 50 0000 C CNN
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F 2 "Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.45x1.45mm" H 5500 1550 50 0001 L CNN
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F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/ic/power/switching_regulator/bd95841muv-e.pdf" H 5500 1450 50 0001 L CNN
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F 4 "BD95841MUV-E2CT-ND" H 5500 1650 50 0001 L CNN "Digikey"
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1 5900 2700
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C?
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U 1 1 60456F4E
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P 2250 1750
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AR Path="/60355F25/60456F4E" Ref="C?" Part="1"
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AR Path="/60A88316/60456F4E" Ref="C?" Part="1"
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AR Path="/60C6E8D2/60456F4E" Ref="C?" Part="1"
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F 0 "C?" H 2159 1704 50 0000 R CNN
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F 1 "100 nF" H 2159 1795 50 0000 R CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2250 1750 50 0001 C CNN
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F 3 "~" H 2250 1750 50 0001 C CNN
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F 4 "1276-1000-1-ND" H 2250 1750 50 0001 C CNN "Digikey"
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1 2250 1750
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1 0 0 1
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$EndComp
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$Comp
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L Device:C_Small C?
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U 1 1 60456F5F
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P 3750 1750
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AR Path="/60355F25/60456F5F" Ref="C?" Part="1"
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AR Path="/60A88316/60456F5F" Ref="C?" Part="1"
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AR Path="/60C6E8D2/60456F5F" Ref="C?" Part="1"
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F 0 "C?" H 3659 1704 50 0000 R CNN
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F 1 "4.7 uF" H 3659 1795 50 0000 R CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric" H 3750 1750 50 0001 C CNN
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F 3 "~" H 3750 1750 50 0001 C CNN
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F 4 "1276-1244-1-ND" H 3750 1750 50 0001 C CNN "Digikey"
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1 3750 1750
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1 0 0 1
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$EndComp
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$Comp
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L Device:C_Polarized_Small C?
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U 1 1 60456F66
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P 4250 1750
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AR Path="/60355F25/60456F66" Ref="C?" Part="1"
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AR Path="/60A88316/60456F66" Ref="C?" Part="1"
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AR Path="/60C6E8D2/60456F66" Ref="C?" Part="1"
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F 0 "C?" H 4450 1800 50 0000 R CNN
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F 1 "100 uF" H 4650 1700 50 0000 R CNN
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F 2 "Capacitor_SMD:CP_Elec_6.3x3" H 4250 1750 50 0001 C CNN
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F 3 "~" H 4250 1750 50 0001 C CNN
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F 4 "PCE3750CT-ND" H 4250 1750 50 0001 C CNN "Digikey"
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1 4250 1750
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-1 0 0 -1
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$EndComp
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$Comp
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L Connector:TestPoint_Probe TP?
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U 1 1 60456F6F
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P 3750 1550
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AR Path="/60355F25/60456F6F" Ref="TP?" Part="1"
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AR Path="/60A88316/60456F6F" Ref="TP?" Part="1"
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AR Path="/60C6E8D2/60456F6F" Ref="TP?" Part="1"
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F 0 "TP?" H 3800 1750 50 0000 L CNN
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F 1 "TestPoint_Probe" H 3903 1560 50 0001 L CNN
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F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 3950 1550 50 0001 C CNN
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F 3 "~" H 3950 1550 50 0001 C CNN
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1 3750 1550
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C?
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U 1 1 6046170C
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P 3250 1750
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AR Path="/60355F25/6046170C" Ref="C?" Part="1"
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AR Path="/60A88316/6046170C" Ref="C?" Part="1"
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AR Path="/60C6E8D2/6046170C" Ref="C?" Part="1"
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F 0 "C?" H 3159 1704 50 0000 R CNN
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F 1 "4.7 uF" H 3159 1795 50 0000 R CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric" H 3250 1750 50 0001 C CNN
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F 3 "~" H 3250 1750 50 0001 C CNN
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F 4 "1276-1244-1-ND" H 3250 1750 50 0001 C CNN "Digikey"
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1 3250 1750
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1 0 0 1
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$EndComp
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$Comp
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L Device:C_Small C?
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U 1 1 60462399
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P 2750 1750
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AR Path="/60355F25/60462399" Ref="C?" Part="1"
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AR Path="/60A88316/60462399" Ref="C?" Part="1"
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AR Path="/60C6E8D2/60462399" Ref="C?" Part="1"
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F 0 "C?" H 2659 1704 50 0000 R CNN
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F 1 "100 nF" H 2659 1795 50 0000 R CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2750 1750 50 0001 C CNN
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F 3 "~" H 2750 1750 50 0001 C CNN
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F 4 "1276-1000-1-ND" H 2750 1750 50 0001 C CNN "Digikey"
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1 2750 1750
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1 0 0 1
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$EndComp
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$Comp
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L power:+12V #PWR?
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U 1 1 60462E01
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P 4250 1450
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F 0 "#PWR?" H 4250 1300 50 0001 C CNN
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F 1 "+12V" H 4265 1623 50 0000 C CNN
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F 2 "" H 4250 1450 50 0001 C CNN
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F 3 "" H 4250 1450 50 0001 C CNN
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1 4250 1450
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR?
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U 1 1 60469113
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P 4250 2050
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F 0 "#PWR?" H 4250 1800 50 0001 C CNN
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F 1 "GND" H 4255 1877 50 0000 C CNN
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F 2 "" H 4250 2050 50 0001 C CNN
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F 3 "" H 4250 2050 50 0001 C CNN
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1 4250 2050
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4250 1950 4250 1850
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Wire Wire Line
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4250 1550 4250 1650
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Wire Wire Line
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4250 1950 3750 1950
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Wire Wire Line
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2250 1950 2250 1850
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Wire Wire Line
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2250 1650 2250 1550
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Wire Wire Line
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2250 1550 2750 1550
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Wire Wire Line
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4250 1450 4250 1550
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Connection ~ 4250 1550
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Wire Wire Line
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3750 1650 3750 1550
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Connection ~ 3750 1550
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Wire Wire Line
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3750 1550 4250 1550
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Wire Wire Line
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3250 1650 3250 1550
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Connection ~ 3250 1550
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Wire Wire Line
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3250 1550 3750 1550
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Wire Wire Line
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2750 1650 2750 1550
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Connection ~ 2750 1550
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Wire Wire Line
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2750 1550 3250 1550
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Wire Wire Line
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3750 1850 3750 1950
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Connection ~ 3750 1950
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Wire Wire Line
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3750 1950 3250 1950
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Wire Wire Line
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3250 1850 3250 1950
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Connection ~ 3250 1950
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Wire Wire Line
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3250 1950 2750 1950
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Wire Wire Line
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2750 1850 2750 1950
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Connection ~ 2750 1950
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Wire Wire Line
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2750 1950 2250 1950
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Wire Wire Line
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4250 2050 4250 1950
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Connection ~ 4250 1950
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Text Label 4400 1550 2 50 ~ 0
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VIN
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Wire Wire Line
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4400 1550 4250 1550
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Text Label 5100 2500 0 50 ~ 0
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VIN
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Wire Wire Line
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5100 2500 5400 2500
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$Comp
|
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L Device:L_Small L?
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U 1 1 6046FA98
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P 4600 2600
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F 0 "L?" V 4785 2600 50 0000 C CNN
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F 1 "4.7 uH" V 4694 2600 50 0000 C CNN
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F 2 "SaMcam_shield:L_Wuerth_WE_LQS_SMT_inductor" H 4600 2600 50 0001 C CNN
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F 3 "https://katalog.we-online.de/pbs/datasheet/74404084047.pdf" H 4600 2600 50 0001 C CNN
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F 4 "732-5562-1-ND" V 4600 2600 50 0001 C CNN "Digikey"
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1 4600 2600
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0 1 -1 0
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$EndComp
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$Comp
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L Device:C_Small C?
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U 1 1 604754A1
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P 5000 2700
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F 0 "C?" V 4771 2700 50 0000 C CNN
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F 1 "10 nF" V 4862 2700 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 5000 2700 50 0001 C CNN
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F 3 "~" H 5000 2700 50 0001 C CNN
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F 4 "1276-1028-1-ND" V 5000 2700 50 0001 C CNN "Digikey"
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1 5000 2700
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0 1 1 0
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$EndComp
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Wire Wire Line
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5100 2700 5400 2700
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Text Label 5100 2800 0 50 ~ 0
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EN
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Text Label 5100 2900 0 50 ~ 0
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PGOOD
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Wire Wire Line
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5100 2900 5400 2900
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Wire Wire Line
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5100 2800 5400 2800
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Wire Wire Line
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4700 2600 4800 2600
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Wire Wire Line
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4900 2700 4800 2700
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Wire Wire Line
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4800 2700 4800 2600
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Connection ~ 4800 2600
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Wire Wire Line
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4800 2600 5400 2600
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$Comp
|
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L Device:R_Small R?
|
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U 1 1 60486A00
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P 9700 3800
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F 0 "R?" H 9759 3846 50 0000 L CNN
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F 1 "100 k" H 9759 3755 50 0000 L CNN
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F 2 "Resistor_SMD:R_0402_1005Metric" H 9700 3800 50 0001 C CNN
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F 3 "~" H 9700 3800 50 0001 C CNN
|
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F 4 "RR05P100KDCT-ND" H 9700 3800 50 0001 C CNN "Digikey"
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1 9700 3800
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1 0 0 -1
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$EndComp
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Text Label 10150 4000 2 50 ~ 0
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PGOOD
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Wire Wire Line
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9700 4000 9700 3900
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$Comp
|
|
L power:+5V #PWR?
|
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U 1 1 6048A8EE
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|
P 9700 3600
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F 0 "#PWR?" H 9700 3450 50 0001 C CNN
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F 1 "+5V" H 9715 3773 50 0000 C CNN
|
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F 2 "" H 9700 3600 50 0001 C CNN
|
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F 3 "" H 9700 3600 50 0001 C CNN
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1 9700 3600
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1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
|
|
9700 3600 9700 3700
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$Comp
|
|
L Device:R_Small R?
|
|
U 1 1 6048C8A2
|
|
P 4750 1650
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|
F 0 "R?" H 4809 1696 50 0000 L CNN
|
|
F 1 "100 k" H 4809 1605 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" H 4750 1650 50 0001 C CNN
|
|
F 3 "~" H 4750 1650 50 0001 C CNN
|
|
F 4 "RR05P100KDCT-ND" H 4750 1650 50 0001 C CNN "Digikey"
|
|
1 4750 1650
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|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 5200 1950 2 50 ~ 0
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EN
|
|
Wire Wire Line
|
|
5200 1950 4900 1950
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|
Wire Wire Line
|
|
4750 1950 4750 1750
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|
Wire Wire Line
|
|
4750 1450 4750 1550
|
|
$Comp
|
|
L power:+12V #PWR?
|
|
U 1 1 6048D2F9
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|
P 4750 1450
|
|
F 0 "#PWR?" H 4750 1300 50 0001 C CNN
|
|
F 1 "+12V" H 4765 1623 50 0000 C CNN
|
|
F 2 "" H 4750 1450 50 0001 C CNN
|
|
F 3 "" H 4750 1450 50 0001 C CNN
|
|
1 4750 1450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C?
|
|
U 1 1 604BDCDD
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P 3750 2800
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AR Path="/60355F25/604BDCDD" Ref="C?" Part="1"
|
|
AR Path="/60A88316/604BDCDD" Ref="C?" Part="1"
|
|
AR Path="/60C6E8D2/604BDCDD" Ref="C?" Part="1"
|
|
F 0 "C?" H 3659 2754 50 0000 R CNN
|
|
F 1 "4.7 uF" H 3659 2845 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3750 2800 50 0001 C CNN
|
|
F 3 "~" H 3750 2800 50 0001 C CNN
|
|
F 4 "1276-1244-1-ND" H 3750 2800 50 0001 C CNN "Digikey"
|
|
1 3750 2800
|
|
1 0 0 1
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|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C?
|
|
U 1 1 604BE358
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|
P 3250 2800
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|
AR Path="/60355F25/604BE358" Ref="C?" Part="1"
|
|
AR Path="/60A88316/604BE358" Ref="C?" Part="1"
|
|
AR Path="/60C6E8D2/604BE358" Ref="C?" Part="1"
|
|
F 0 "C?" H 3159 2754 50 0000 R CNN
|
|
F 1 "4.7 uF" H 3159 2845 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3250 2800 50 0001 C CNN
|
|
F 3 "~" H 3250 2800 50 0001 C CNN
|
|
F 4 "1276-1244-1-ND" H 3250 2800 50 0001 C CNN "Digikey"
|
|
1 3250 2800
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C?
|
|
U 1 1 604BEA37
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|
P 2750 2800
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|
AR Path="/60355F25/604BEA37" Ref="C?" Part="1"
|
|
AR Path="/60A88316/604BEA37" Ref="C?" Part="1"
|
|
AR Path="/60C6E8D2/604BEA37" Ref="C?" Part="1"
|
|
F 0 "C?" H 2659 2754 50 0000 R CNN
|
|
F 1 "100 nF" H 2659 2845 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2750 2800 50 0001 C CNN
|
|
F 3 "~" H 2750 2800 50 0001 C CNN
|
|
F 4 "1276-1000-1-ND" H 2750 2800 50 0001 C CNN "Digikey"
|
|
1 2750 2800
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 604C175A
|
|
P 5900 3100
|
|
F 0 "#PWR?" H 5900 2850 50 0001 C CNN
|
|
F 1 "GND" H 5905 2927 50 0000 C CNN
|
|
F 2 "" H 5900 3100 50 0001 C CNN
|
|
F 3 "" H 5900 3100 50 0001 C CNN
|
|
1 5900 3100
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
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|
4400 2600 4400 3450
|
|
Wire Wire Line
|
|
4400 3450 5900 3450
|
|
Wire Wire Line
|
|
6500 3450 6500 2900
|
|
Wire Wire Line
|
|
4400 2600 4500 2600
|
|
Wire Wire Line
|
|
6350 2900 6500 2900
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 604C99A4
|
|
P 4250 3050
|
|
F 0 "#PWR?" H 4250 2800 50 0001 C CNN
|
|
F 1 "GND" H 4255 2877 50 0000 C CNN
|
|
F 2 "" H 4250 3050 50 0001 C CNN
|
|
F 3 "" H 4250 3050 50 0001 C CNN
|
|
1 4250 3050
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4250 3050 4250 3000
|
|
Wire Wire Line
|
|
2750 2900 2750 3000
|
|
Connection ~ 2750 3000
|
|
Wire Wire Line
|
|
2750 3000 2250 3000
|
|
Wire Wire Line
|
|
3250 2900 3250 3000
|
|
Connection ~ 3250 3000
|
|
Wire Wire Line
|
|
3250 3000 2750 3000
|
|
Wire Wire Line
|
|
3750 2900 3750 3000
|
|
Connection ~ 3750 3000
|
|
Wire Wire Line
|
|
3750 3000 3250 3000
|
|
Wire Wire Line
|
|
3750 3000 4250 3000
|
|
Connection ~ 4250 3000
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 604D8686
|
|
P 6800 2750
|
|
F 0 "#PWR?" H 6800 2500 50 0001 C CNN
|
|
F 1 "GND" H 6805 2577 50 0000 C CNN
|
|
F 2 "" H 6800 2750 50 0001 C CNN
|
|
F 3 "" H 6800 2750 50 0001 C CNN
|
|
1 6800 2750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6350 2700 6800 2700
|
|
Wire Wire Line
|
|
6800 2750 6800 2700
|
|
Wire Wire Line
|
|
2250 3000 2250 2900
|
|
$Comp
|
|
L Device:C_Small C?
|
|
U 1 1 604BF00C
|
|
P 2250 2800
|
|
AR Path="/60355F25/604BF00C" Ref="C?" Part="1"
|
|
AR Path="/60A88316/604BF00C" Ref="C?" Part="1"
|
|
AR Path="/60C6E8D2/604BF00C" Ref="C?" Part="1"
|
|
F 0 "C?" H 2159 2754 50 0000 R CNN
|
|
F 1 "100 nF" H 2159 2845 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2250 2800 50 0001 C CNN
|
|
F 3 "~" H 2250 2800 50 0001 C CNN
|
|
F 4 "1276-1000-1-ND" H 2250 2800 50 0001 C CNN "Digikey"
|
|
1 2250 2800
|
|
1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4250 3000 4250 2900
|
|
$Comp
|
|
L Device:C_Polarized_Small C?
|
|
U 1 1 604BCA5A
|
|
P 4250 2800
|
|
AR Path="/60355F25/604BCA5A" Ref="C?" Part="1"
|
|
AR Path="/60A88316/604BCA5A" Ref="C?" Part="1"
|
|
AR Path="/60C6E8D2/604BCA5A" Ref="C?" Part="1"
|
|
F 0 "C?" H 4450 2850 50 0000 R CNN
|
|
F 1 "100 uF" H 4650 2750 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:CP_Elec_6.3x3" H 4250 2800 50 0001 C CNN
|
|
F 3 "~" H 4250 2800 50 0001 C CNN
|
|
F 4 "PCE3750CT-ND" H 4250 2800 50 0001 C CNN "Digikey"
|
|
1 4250 2800
|
|
-1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 2700 2250 2600
|
|
Wire Wire Line
|
|
2250 2600 2750 2600
|
|
Connection ~ 4400 2600
|
|
Wire Wire Line
|
|
4250 2700 4250 2600
|
|
Connection ~ 4250 2600
|
|
Wire Wire Line
|
|
4250 2600 4400 2600
|
|
Connection ~ 3750 2600
|
|
Wire Wire Line
|
|
3750 2600 4250 2600
|
|
Wire Wire Line
|
|
3250 2700 3250 2600
|
|
Connection ~ 3250 2600
|
|
Wire Wire Line
|
|
3250 2600 3750 2600
|
|
Wire Wire Line
|
|
2750 2700 2750 2600
|
|
Connection ~ 2750 2600
|
|
Wire Wire Line
|
|
2750 2600 3250 2600
|
|
Wire Wire Line
|
|
6350 2600 6800 2600
|
|
Wire Wire Line
|
|
6800 2600 6800 2700
|
|
Connection ~ 6800 2700
|
|
$Comp
|
|
L Device:C_Small C?
|
|
U 1 1 605189F0
|
|
P 6500 2500
|
|
AR Path="/60355F25/605189F0" Ref="C?" Part="1"
|
|
AR Path="/60A88316/605189F0" Ref="C?" Part="1"
|
|
AR Path="/60C6E8D2/605189F0" Ref="C?" Part="1"
|
|
F 0 "C?" H 6409 2454 50 0000 R CNN
|
|
F 1 "22 nF" H 6409 2545 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6500 2500 50 0001 C CNN
|
|
F 3 "~" H 6500 2500 50 0001 C CNN
|
|
F 4 "445-5663-1-ND" H 6500 2500 50 0001 C CNN "Digikey"
|
|
1 6500 2500
|
|
0 -1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
6400 2500 6350 2500
|
|
Wire Wire Line
|
|
6600 2500 6800 2500
|
|
Wire Wire Line
|
|
6800 2500 6800 2600
|
|
Connection ~ 6800 2600
|
|
$Comp
|
|
L Device:R_Small R?
|
|
U 1 1 605288A7
|
|
P 6200 3750
|
|
F 0 "R?" V 6004 3750 50 0000 C CNN
|
|
F 1 "10.5 k" V 6095 3750 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" H 6200 3750 50 0001 C CNN
|
|
F 3 "~" H 6200 3750 50 0001 C CNN
|
|
F 4 "YAG2951CT-ND" H 6200 3750 50 0001 C CNN "Digikey"
|
|
1 6200 3750
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R_Small R?
|
|
U 1 1 6052952D
|
|
P 6900 3750
|
|
F 0 "R?" V 6704 3750 50 0000 C CNN
|
|
F 1 "2 k" V 6795 3750 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" H 6900 3750 50 0001 C CNN
|
|
F 3 "~" H 6900 3750 50 0001 C CNN
|
|
F 4 "2019-RK73H1ETTP2001FCT-ND" H 6900 3750 50 0001 C CNN "Digikey"
|
|
1 6900 3750
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
6350 2800 6600 2800
|
|
Wire Wire Line
|
|
6600 2800 6600 3300
|
|
Wire Wire Line
|
|
6600 3750 6800 3750
|
|
Wire Wire Line
|
|
6300 3750 6600 3750
|
|
Connection ~ 6600 3750
|
|
Wire Wire Line
|
|
6100 3750 5900 3750
|
|
Wire Wire Line
|
|
5900 3750 5900 3450
|
|
Connection ~ 5900 3450
|
|
Wire Wire Line
|
|
5900 3450 6500 3450
|
|
Text Notes 4050 4250 0 50 ~ 0
|
|
Vout = Vref * (R1 + R2) / R2 = 0.8 V * (10 kΩ + 2 kΩ) / 2kΩ = 5 V
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 60531D12
|
|
P 7100 3850
|
|
F 0 "#PWR?" H 7100 3600 50 0001 C CNN
|
|
F 1 "GND" H 7105 3677 50 0000 C CNN
|
|
F 2 "" H 7100 3850 50 0001 C CNN
|
|
F 3 "" H 7100 3850 50 0001 C CNN
|
|
1 7100 3850
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7000 3750 7100 3750
|
|
Wire Wire Line
|
|
7100 3750 7100 3850
|
|
Text Notes 4050 4400 0 50 ~ 0
|
|
L = ( (Vin - Vout) * Vout ) / (ΔI * f * Vin) = ( (12 V - 5 V) * 5 V ) / (0.8 A * 800 kHz * 12 V) ≈ 4.56 μH
|
|
$Comp
|
|
L power:+5V #PWR?
|
|
U 1 1 60548E9F
|
|
P 4400 2500
|
|
F 0 "#PWR?" H 4400 2350 50 0001 C CNN
|
|
F 1 "+5V" H 4415 2673 50 0000 C CNN
|
|
F 2 "" H 4400 2500 50 0001 C CNN
|
|
F 3 "" H 4400 2500 50 0001 C CNN
|
|
1 4400 2500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R_Small R?
|
|
U 1 1 60569285
|
|
P 2250 3950
|
|
AR Path="/60355F25/60569285" Ref="R?" Part="1"
|
|
AR Path="/60A88316/60569285" Ref="R?" Part="1"
|
|
AR Path="/60C6E8D2/60569285" Ref="R?" Part="1"
|
|
F 0 "R?" V 2450 3950 50 0000 C CNN
|
|
F 1 "3 k" V 2350 3950 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" H 2250 3950 50 0001 C CNN
|
|
F 3 "~" H 2250 3950 50 0001 C CNN
|
|
F 4 "RR08P3.0KDCT-ND" V 2250 3950 50 0001 C CNN "Digikey"
|
|
1 2250 3950
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:LED_Small D?
|
|
U 1 1 6056928C
|
|
P 2250 3750
|
|
AR Path="/60355F25/6056928C" Ref="D?" Part="1"
|
|
AR Path="/60A88316/6056928C" Ref="D?" Part="1"
|
|
AR Path="/60C6E8D2/6056928C" Ref="D?" Part="1"
|
|
F 0 "D?" V 2296 3680 50 0000 R CNN
|
|
F 1 "Green" V 2205 3680 50 0000 R CNN
|
|
F 2 "LED_SMD:LED_0603_1608Metric" V 2250 3750 50 0001 C CNN
|
|
F 3 "https://katalog.we-online.de/led/datasheet/150060VS75000.pdf" V 2250 3750 50 0001 C CNN
|
|
F 4 "732-4980-1-ND" V 2250 3750 50 0001 C CNN "Digikey"
|
|
1 2250 3750
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Text Notes 2550 3800 0 50 ~ 0
|
|
1 mA @ 2 V
|
|
$Comp
|
|
L power:+5V #PWR?
|
|
U 1 1 6056B6D2
|
|
P 2250 3550
|
|
F 0 "#PWR?" H 2250 3400 50 0001 C CNN
|
|
F 1 "+5V" H 2265 3723 50 0000 C CNN
|
|
F 2 "" H 2250 3550 50 0001 C CNN
|
|
F 3 "" H 2250 3550 50 0001 C CNN
|
|
1 2250 3550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 3550 2250 3650
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 6056E4EB
|
|
P 2250 4150
|
|
F 0 "#PWR?" H 2250 3900 50 0001 C CNN
|
|
F 1 "GND" H 2255 3977 50 0000 C CNN
|
|
F 2 "" H 2250 4150 50 0001 C CNN
|
|
F 3 "" H 2250 4150 50 0001 C CNN
|
|
1 2250 4150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 4150 2250 4050
|
|
Wire Wire Line
|
|
4400 2500 4400 2600
|
|
Wire Wire Line
|
|
3750 2700 3750 2600
|
|
$Comp
|
|
L Connector:TestPoint_Probe TP?
|
|
U 1 1 605AAADF
|
|
P 3750 2600
|
|
AR Path="/60355F25/605AAADF" Ref="TP?" Part="1"
|
|
AR Path="/60A88316/605AAADF" Ref="TP?" Part="1"
|
|
AR Path="/60C6E8D2/605AAADF" Ref="TP?" Part="1"
|
|
F 0 "TP?" H 3800 2800 50 0000 L CNN
|
|
F 1 "TestPoint_Probe" H 3903 2610 50 0001 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 3950 2600 50 0001 C CNN
|
|
F 3 "~" H 3950 2600 50 0001 C CNN
|
|
1 3750 2600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Connector:TestPoint_Probe TP?
|
|
U 1 1 605AC5A1
|
|
P 4900 1950
|
|
AR Path="/60355F25/605AC5A1" Ref="TP?" Part="1"
|
|
AR Path="/60A88316/605AC5A1" Ref="TP?" Part="1"
|
|
AR Path="/60C6E8D2/605AC5A1" Ref="TP?" Part="1"
|
|
F 0 "TP?" H 4950 2150 50 0000 L CNN
|
|
F 1 "TestPoint_Probe" H 5053 1960 50 0001 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 5100 1950 50 0001 C CNN
|
|
F 3 "~" H 5100 1950 50 0001 C CNN
|
|
1 4900 1950
|
|
-1 0 0 1
|
|
$EndComp
|
|
Connection ~ 4900 1950
|
|
Wire Wire Line
|
|
4900 1950 4750 1950
|
|
$Comp
|
|
L Connector:TestPoint_Probe TP?
|
|
U 1 1 605B1D32
|
|
P 9850 4000
|
|
AR Path="/60355F25/605B1D32" Ref="TP?" Part="1"
|
|
AR Path="/60A88316/605B1D32" Ref="TP?" Part="1"
|
|
AR Path="/60C6E8D2/605B1D32" Ref="TP?" Part="1"
|
|
F 0 "TP?" H 9900 4200 50 0000 L CNN
|
|
F 1 "TestPoint_Probe" H 10003 4010 50 0001 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 10050 4000 50 0001 C CNN
|
|
F 3 "~" H 10050 4000 50 0001 C CNN
|
|
1 9850 4000
|
|
1 0 0 1
|
|
$EndComp
|
|
Connection ~ 9850 4000
|
|
Wire Wire Line
|
|
9850 4000 9700 4000
|
|
$Comp
|
|
L Connector:TestPoint_Probe TP?
|
|
U 1 1 605B9CE2
|
|
P 6600 3300
|
|
AR Path="/60355F25/605B9CE2" Ref="TP?" Part="1"
|
|
AR Path="/60A88316/605B9CE2" Ref="TP?" Part="1"
|
|
AR Path="/60C6E8D2/605B9CE2" Ref="TP?" Part="1"
|
|
F 0 "TP?" H 6650 3500 50 0000 L CNN
|
|
F 1 "TestPoint_Probe" H 6753 3310 50 0001 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 6800 3300 50 0001 C CNN
|
|
F 3 "~" H 6800 3300 50 0001 C CNN
|
|
1 6600 3300
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 6600 3300
|
|
Wire Wire Line
|
|
6600 3300 6600 3750
|
|
Text HLabel 10500 4000 2 50 Output ~ 0
|
|
PGOOD
|
|
Wire Wire Line
|
|
9850 4000 10500 4000
|
|
$EndSCHEMATC
|
|
|