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Aquatic-Robotic-Courier/electrical/ARC-Power/ARC-Power.sch-bak

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Beginning of rev2 I am splitting the board into 3 pieces: motherboard, aka brain, power, and aux boards I am doing this so I can test different parts independently because putting down a whole board after a failure isnt viable for me anymore aux board will have an i2c and spi bus, as well as a comms port which is just an xbee port xbee port will consist of a usart port with a few extra io for xbee shenanigans
3 years ago
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
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Title ""
Date ""
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F 1 "Battery 7.2v" H 450 4650 50 0000 L CNN
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F 3 "~" H 1000 4300 50 0001 C CNN
1 1000 4300
-1 0 0 -1
$EndComp
$Comp
L power:+BATT #PWR014
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F 2 "" H 1400 4250 50 0001 C CNN
F 3 "" H 1400 4250 50 0001 C CNN
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-1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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L power:+BATT #PWR022
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$EndComp
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$EndComp
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Wire Wire Line
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Wire Wire Line
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Text Label 3875 6725 2 50 ~ 0
VBattMeas
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L Regulator_Linear:IFX27001TFV33 U6
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F 2 "Package_TO_SOT_SMD:TO-252-3_TabPin2" H 2025 5875 50 0001 C CNN
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$EndComp
Wire Wire Line
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L power:GND #PWR020
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$EndComp
$Comp
L Device:CP1_Small C21
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F 3 "~" H 1425 6075 50 0001 C CNN
1 1425 6075
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:CP1_Small C25
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$EndComp
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0 1 1 0
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR019
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F 3 "" H 1900 3125 50 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
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F 1 "LED" V 4473 6657 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 4525 6775 50 0001 C CNN
F 3 "~" H 4525 6775 50 0001 C CNN
1 4525 6775
0 -1 -1 0
$EndComp
$Comp
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F 3 "" H 4525 6125 50 0001 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L power:GND #PWR025
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F 3 "" H 4525 7175 50 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR027
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F 3 "" H 5025 5675 50 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
L Device:Thermistor_NTC TH1
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F 3 "~" H 5025 6825 50 0001 C CNN
1 5025 6775
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R18
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F 3 "~" H 5025 6225 50 0001 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
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1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
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1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR021
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1 2825 5875
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R17
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$EndComp
Wire Wire Line
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Wire Wire Line
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1 0 0 -1
$EndComp
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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F 3 "" H 7425 1350 50 0001 C CNN
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1 0 0 -1
$EndComp
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Wire Wire Line
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$EndComp
Wire Wire Line
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Connection ~ 6775 1800
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 6475 1500
Wire Wire Line
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$Comp
L Device:CP_Small C32
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F 3 "~" H 7025 1600 50 0001 C CNN
1 7025 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C30
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F 3 "~" H 6475 1600 50 0001 C CNN
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1 0 0 -1
$EndComp
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Wire Wire Line
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Connection ~ 4075 2000
Wire Wire Line
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Text Label 3875 2000 2 50 ~ 0
VBUS_USB
$Comp
L power:GND #PWR029
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F 3 "" H 4075 1400 50 0001 C CNN
1 4075 1400
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
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F 3 "~" H 4075 1200 50 0001 C CNN
1 4075 1200
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$EndComp
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
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1 4075 2700
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
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F 3 "~" H 4075 2550 50 0001 C CNN
1 4075 2550
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$EndComp
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 5225 1000
Wire Wire Line
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$Comp
L power:GND #PWR031
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F 0 "#PWR031" H 5225 2450 50 0001 C CNN
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F 3 "" H 5225 2700 50 0001 C CNN
1 5225 2700
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L Device:R_Small R22
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F 1 "100k" H 5284 2505 50 0000 L CNN
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1 5225 2550
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$EndComp
Wire Wire Line
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Connection ~ 5225 2400
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q4
U 1 1 5F93CCED
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F 0 "Q4" V 5892 2000 60 0000 C CNN
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F 2 "digikey-footprints:SOT-23-3" H 5825 2200 60 0001 L CNN
F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 5825 2300 60 0001 L CNN
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F 5 "IRLML6402TRPBF" H 5825 2500 60 0001 L CNN "MPN"
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F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 5825 2800 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 5825 2900 60 0001 L CNN "DK_Detail_Page"
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F 11 "Infineon Technologies" H 5825 3100 60 0001 L CNN "Manufacturer"
F 12 "Active" H 5825 3200 60 0001 L CNN "Status"
1 5625 2000
0 -1 -1 0
$EndComp
$Comp
L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q2
U 1 1 5F93CD00
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F 0 "Q2" V 5042 2000 60 0000 C CNN
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F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4975 2300 60 0001 L CNN
F 4 "IRLML6402PBFCT-ND" H 4975 2400 60 0001 L CNN "Digi-Key_PN"
F 5 "IRLML6402TRPBF" H 4975 2500 60 0001 L CNN "MPN"
F 6 "Discrete Semiconductor Products" H 4975 2600 60 0001 L CNN "Category"
F 7 "Transistors - FETs, MOSFETs - Single" H 4975 2700 60 0001 L CNN "Family"
F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4975 2800 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 4975 2900 60 0001 L CNN "DK_Detail_Page"
F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 4975 3000 60 0001 L CNN "Description"
F 11 "Infineon Technologies" H 4975 3100 60 0001 L CNN "Manufacturer"
F 12 "Active" H 4975 3200 60 0001 L CNN "Status"
1 4775 2000
0 1 -1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q1
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F 0 "Q1" V 5042 1000 60 0000 C CNN
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F 2 "digikey-footprints:SOT-23-3" H 4975 1200 60 0001 L CNN
F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4975 1300 60 0001 L CNN
F 4 "IRLML6402PBFCT-ND" H 4975 1400 60 0001 L CNN "Digi-Key_PN"
F 5 "IRLML6402TRPBF" H 4975 1500 60 0001 L CNN "MPN"
F 6 "Discrete Semiconductor Products" H 4975 1600 60 0001 L CNN "Category"
F 7 "Transistors - FETs, MOSFETs - Single" H 4975 1700 60 0001 L CNN "Family"
F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4975 1800 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 4975 1900 60 0001 L CNN "DK_Detail_Page"
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F 11 "Infineon Technologies" H 4975 2100 60 0001 L CNN "Manufacturer"
F 12 "Active" H 4975 2200 60 0001 L CNN "Status"
1 4775 1000
0 1 -1 0
$EndComp
$Comp
L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q3
U 1 1 5F8C606E
P 5625 1000
F 0 "Q3" V 5892 1000 60 0000 C CNN
F 1 "IRLML6402TRPBF" V 5786 1000 60 0000 C CNN
F 2 "digikey-footprints:SOT-23-3" H 5825 1200 60 0001 L CNN
F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 5825 1300 60 0001 L CNN
F 4 "IRLML6402PBFCT-ND" H 5825 1400 60 0001 L CNN "Digi-Key_PN"
F 5 "IRLML6402TRPBF" H 5825 1500 60 0001 L CNN "MPN"
F 6 "Discrete Semiconductor Products" H 5825 1600 60 0001 L CNN "Category"
F 7 "Transistors - FETs, MOSFETs - Single" H 5825 1700 60 0001 L CNN "Family"
F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 5825 1800 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 5825 1900 60 0001 L CNN "DK_Detail_Page"
F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 5825 2000 60 0001 L CNN "Description"
F 11 "Infineon Technologies" H 5825 2100 60 0001 L CNN "Manufacturer"
F 12 "Active" H 5825 2200 60 0001 L CNN "Status"
1 5625 1000
0 -1 -1 0
$EndComp
$Comp
L power:+BATT #PWR018
U 1 1 5FD77B2A
P 1875 4000
F 0 "#PWR018" H 1875 3850 50 0001 C CNN
F 1 "+BATT" H 1890 4173 50 0000 C CNN
F 2 "" H 1875 4000 50 0001 C CNN
F 3 "" H 1875 4000 50 0001 C CNN
1 1875 4000
-1 0 0 -1
$EndComp
$Comp
L Device:C_Small C23
U 1 1 5FD7BD52
P 2300 4100
F 0 "C23" H 2392 4146 50 0000 L CNN
F 1 "10uF/4mOhm" H 2392 4055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2300 4100 50 0001 C CNN
F 3 "~" H 2300 4100 50 0001 C CNN
1 2300 4100
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C26
U 1 1 5FD7CCAF
P 3025 4100
F 0 "C26" H 3117 4146 50 0000 L CNN
F 1 "10uF/4mOhm" H 3117 4055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3025 4100 50 0001 C CNN
F 3 "~" H 3025 4100 50 0001 C CNN
1 3025 4100
1 0 0 -1
$EndComp
Wire Wire Line
1875 4000 2300 4000
Wire Wire Line
2300 4000 3025 4000
Connection ~ 2300 4000
$Comp
L Device:C_Small C27
U 1 1 5FD842BB
P 3725 4100
F 0 "C27" H 3817 4146 50 0000 L CNN
F 1 "100nF/64mOhm" H 3817 4055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3725 4100 50 0001 C CNN
F 3 "~" H 3725 4100 50 0001 C CNN
1 3725 4100
1 0 0 -1
$EndComp
Wire Wire Line
3025 4000 3725 4000
Connection ~ 3025 4000
$Comp
L Regulator_Switching:TPS56339DDC U7
U 1 1 5FD8E5A4
P 5000 4100
F 0 "U7" H 5000 4467 50 0000 C CNN
F 1 "TPS56339DDC" H 5000 4376 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 5050 3850 50 0001 L CNN
F 3 "https://www.ti.com/lit/ds/symlink/tps56339.pdf" H 5000 4100 50 0001 C CNN
1 5000 4100
1 0 0 -1
$EndComp
Wire Wire Line
3725 4000 4600 4000
Connection ~ 3725 4000
NoConn ~ 4600 4200
Wire Wire Line
5000 4400 5000 4575
$Comp
L power:GND #PWR026
U 1 1 5FDA82CD
P 5000 4775
F 0 "#PWR026" H 5000 4525 50 0001 C CNN
F 1 "GND" H 5005 4602 50 0000 C CNN
F 2 "" H 5000 4775 50 0001 C CNN
F 3 "" H 5000 4775 50 0001 C CNN
1 5000 4775
1 0 0 -1
$EndComp
Wire Wire Line
2300 4200 2300 4400
Wire Wire Line
2300 4400 3025 4400
Wire Wire Line
3025 4400 3025 4200
Wire Wire Line
3025 4400 3725 4400
Wire Wire Line
3725 4400 3725 4200
Connection ~ 3025 4400
Wire Wire Line
3725 4400 4575 4400
Wire Wire Line
4575 4400 4575 4575
Wire Wire Line
4575 4575 5000 4575
Connection ~ 3725 4400
Connection ~ 5000 4575
Wire Wire Line
5000 4575 5000 4775
Wire Wire Line
5400 4100 5750 4100
$Comp
L Device:R_Small R21
U 1 1 5FDB63C4
P 5850 4100
F 0 "R21" V 6000 4100 50 0000 C CNN
F 1 "30R" V 5925 4100 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 5850 4100 50 0001 C CNN
F 3 "~" H 5850 4100 50 0001 C CNN
1 5850 4100
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C28
U 1 1 5FDBB114
P 6425 4100
F 0 "C28" V 6675 4100 50 0000 C CNN
F 1 "100nF/64mOhm" V 6575 4100 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6425 4100 50 0001 C CNN
F 3 "~" H 6425 4100 50 0001 C CNN
1 6425 4100
0 -1 -1 0
$EndComp
Wire Wire Line
5950 4100 6325 4100
Wire Wire Line
5400 4000 5600 4000
Wire Wire Line
5600 4000 5600 3575
$Comp
L Device:L_Small L2
U 1 1 5FDC3D61
P 6875 3575
F 0 "L2" V 7060 3575 50 0000 C CNN
F 1 "5.6uH/15mOhm" V 6969 3575 50 0000 C CNN
F 2 "plib:SDR1307-5R6ML" H 6875 3575 50 0001 C CNN
F 3 "~" H 6875 3575 50 0001 C CNN
1 6875 3575
0 -1 -1 0
$EndComp
Wire Wire Line
6525 4100 6750 4100
Wire Wire Line
5600 3575 6750 3575
Wire Wire Line
6750 3575 6750 4100
Connection ~ 6750 3575
Wire Wire Line
6750 3575 6775 3575
Wire Wire Line
6975 3575 7275 3575
$Comp
L Device:R_Small R23
U 1 1 5FDDC281
P 7275 3750
F 0 "R23" H 7334 3796 50 0000 L CNN
F 1 "52.3k" H 7334 3705 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 7275 3750 50 0001 C CNN
F 3 "~" H 7275 3750 50 0001 C CNN
1 7275 3750
1 0 0 -1
$EndComp
Wire Wire Line
7275 3575 7275 3650
Wire Wire Line
7275 3850 7275 4200
Wire Wire Line
7275 4200 7275 4325
Connection ~ 7275 4200
$Comp
L Device:R_Small R24
U 1 1 5FDEAD84
P 7275 4425
F 0 "R24" H 7334 4471 50 0000 L CNN
F 1 "10k" H 7334 4380 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 7275 4425 50 0001 C CNN
F 3 "~" H 7275 4425 50 0001 C CNN
1 7275 4425
1 0 0 -1
$EndComp
Wire Wire Line
7275 4525 7275 4575
Wire Wire Line
7275 4575 5000 4575
$Comp
L Device:C_Small C29
U 1 1 5FE1C228
P 7825 3750
F 0 "C29" H 7917 3796 50 0000 L CNN
F 1 "22uF/1mOhm" H 7917 3705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7825 3750 50 0001 C CNN
F 3 "~" H 7825 3750 50 0001 C CNN
1 7825 3750
1 0 0 -1
$EndComp
Wire Wire Line
7275 3575 7825 3575
Wire Wire Line
7825 3575 7825 3650
Connection ~ 7275 3575
Wire Wire Line
7825 3850 7825 4575
Wire Wire Line
7825 4575 7275 4575
Connection ~ 7275 4575
$Comp
L Device:C_Small C31
U 1 1 5FE27F3E
P 8550 3775
F 0 "C31" H 8642 3821 50 0000 L CNN
F 1 "22uF/1mOhm" H 8642 3730 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8550 3775 50 0001 C CNN
F 3 "~" H 8550 3775 50 0001 C CNN
1 8550 3775
1 0 0 -1
$EndComp
Wire Wire Line
7825 3575 8550 3575
Wire Wire Line
8550 3575 8550 3675
Connection ~ 7825 3575
Wire Wire Line
8550 3875 8550 4575
Wire Wire Line
8550 4575 7825 4575
Connection ~ 7825 4575
Wire Wire Line
8550 3575 9325 3575
Wire Wire Line
9325 3575 9325 3800
Connection ~ 8550 3575
$Comp
L Device:R_Small R25
U 1 1 5FE33AC6
P 9325 3900
F 0 "R25" H 9384 3946 50 0000 L CNN
F 1 "100k" H 9384 3855 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 9325 3900 50 0001 C CNN
F 3 "~" H 9325 3900 50 0001 C CNN
1 9325 3900
1 0 0 -1
$EndComp
Wire Wire Line
9325 4000 9325 4575
Wire Wire Line
9325 4575 8550 4575
Connection ~ 8550 4575
Text Label 9525 3575 0 50 ~ 0
VBUS_BATT
Wire Wire Line
9325 3575 9525 3575
Connection ~ 9325 3575
Wire Wire Line
5400 4200 7275 4200
$Comp
L Connector_Generic:Conn_02x04_Odd_Even J?
U 1 1 6043A1DF
P 1600 875
F 0 "J?" H 1650 1192 50 0000 C CNN
F 1 "CONN_PWR" H 1650 1101 50 0000 C CNN
F 2 "" H 1600 875 50 0001 C CNN
F 3 "~" H 1600 875 50 0001 C CNN
1 1600 875
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x04_Odd_Even J?
U 1 1 6043CF68
P 1625 1675
F 0 "J?" H 1675 1992 50 0000 C CNN
F 1 "CONN_SIG" H 1675 1901 50 0000 C CNN
F 2 "" H 1625 1675 50 0001 C CNN
F 3 "~" H 1625 1675 50 0001 C CNN
1 1625 1675
1 0 0 -1
$EndComp
$Comp
L power:-BATT #PWR?
U 1 1 6044EA76
P 1400 4450
F 0 "#PWR?" H 1400 4300 50 0001 C CNN
F 1 "-BATT" H 1415 4623 50 0000 C CNN
F 2 "" H 1400 4450 50 0001 C CNN
F 3 "" H 1400 4450 50 0001 C CNN
1 1400 4450
-1 0 0 1
$EndComp
Wire Wire Line
1400 4400 1700 4400
Wire Wire Line
1700 4400 1700 4450
Connection ~ 1400 4400
Text Label 1100 2675 2 50 ~ 0
VUSB_RAW
$Comp
L power:GND #PWR?
U 1 1 6047FD1B
P 875 1150
F 0 "#PWR?" H 875 900 50 0001 C CNN
F 1 "GND" H 880 977 50 0000 C CNN
F 2 "" H 875 1150 50 0001 C CNN
F 3 "" H 875 1150 50 0001 C CNN
1 875 1150
1 0 0 -1
$EndComp
Connection ~ 875 1075
Wire Wire Line
875 1075 875 1150
Wire Wire Line
875 775 1400 775
Wire Wire Line
875 1075 875 775
Wire Wire Line
1400 1075 875 1075
$Comp
L power:GND #PWR?
U 1 1 604C56D7
P 900 1950
F 0 "#PWR?" H 900 1700 50 0001 C CNN
F 1 "GND" H 905 1777 50 0000 C CNN
F 2 "" H 900 1950 50 0001 C CNN
F 3 "" H 900 1950 50 0001 C CNN
1 900 1950
1 0 0 -1
$EndComp
Connection ~ 900 1875
Wire Wire Line
900 1875 900 1950
Wire Wire Line
900 1575 1425 1575
Wire Wire Line
900 1875 900 1575
Wire Wire Line
1425 1875 900 1875
$Comp
L power:GND #PWR?
U 1 1 604CDE51
P 2450 1950
F 0 "#PWR?" H 2450 1700 50 0001 C CNN
F 1 "GND" H 2455 1777 50 0000 C CNN
F 2 "" H 2450 1950 50 0001 C CNN
F 3 "" H 2450 1950 50 0001 C CNN
1 2450 1950
1 0 0 -1
$EndComp
Wire Wire Line
2450 1875 2450 1950
Wire Wire Line
2450 1875 1925 1875
Wire Wire Line
2450 1575 2450 1875
Wire Wire Line
1925 1575 2450 1575
Connection ~ 2450 1875
$Comp
L power:GND #PWR?
U 1 1 604E1054
P 2425 1150
F 0 "#PWR?" H 2425 900 50 0001 C CNN
F 1 "GND" H 2430 977 50 0000 C CNN
F 2 "" H 2425 1150 50 0001 C CNN
F 3 "" H 2425 1150 50 0001 C CNN
1 2425 1150
1 0 0 -1
$EndComp
Wire Wire Line
2425 1075 2425 1150
Wire Wire Line
2425 1075 1900 1075
Wire Wire Line
2425 775 2425 1075
Wire Wire Line
1900 775 2425 775
Connection ~ 2425 1075
$EndSCHEMATC