Power.sch-bak
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 4
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:Conn_01x02_Male J2
U 1 1 5F1F5B8F
P 950 1550
F 0 "J2" H 922 1432 50  0000 R CNN
F 1 "JST XH S2B-XH-A" H 922 1523 50  0000 R CNN
F 2 "Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal" H 950 1550 50  0001 C CNN
F 3 "~" H 950 1550 50  0001 C CNN
F 4 "C157931" H 950 1550 50  0001 C CNN "LCSC_Part_Number"
F 5 "C157931" H 950 1550 50  0001 C CNN "LCSC"
	1    950  1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 1550 1500 1550
$Comp
L power:GND #PWR0101
U 1 1 5F1FA3AE
P 1250 1750
F 0 "#PWR0101" H 1250 1500 50  0001 C CNN
F 1 "GND" H 1255 1577 50  0000 C CNN
F 2 "" H 1250 1750 50  0001 C CNN
F 3 "" H 1250 1750 50  0001 C CNN
	1    1250 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 1650 1250 1650
Wire Wire Line
	1250 1650 1250 1750
$Comp
L Device:CP C6
U 1 1 5F146B7A
P 2150 1300
F 0 "C6" H 2268 1300 50  0000 L CNN
F 1 "10uF" H 2268 1255 50  0001 L CNN
F 2 "Capacitor_SMD:CP_Elec_4x5.3" H 2188 1150 50  0001 C CNN
F 3 "http://www.lelon.com.tw/en/product_content.php?id=2801" H 2150 1300 50  0001 C CNN
F 4 "16V 20% Tolerance" H 2150 1300 50  0001 C CNN "Description"
F 5 "C176680" H 2150 1300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C176680" H 2150 1300 50  0001 C CNN "LCSC"
	1    2150 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 1150 2150 1000
Wire Wire Line
	2150 1000 2350 1000
$Comp
L power:GND #PWR024
U 1 1 5F147532
P 2150 1550
F 0 "#PWR024" H 2150 1300 50  0001 C CNN
F 1 "GND" H 2155 1377 50  0000 C CNN
F 2 "" H 2150 1550 50  0001 C CNN
F 3 "" H 2150 1550 50  0001 C CNN
	1    2150 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 1550 2150 1450
Wire Wire Line
	5400 1000 4900 1000
Wire Wire Line
	4900 1150 4900 1000
Connection ~ 4900 1000
Wire Wire Line
	4900 1000 4700 1000
Wire Wire Line
	5400 1200 5300 1200
Text GLabel 5300 1200 0    50   Input ~ 0
EN_5V
$Comp
L power:+VSW #PWR034
U 1 1 5F1A0CC4
P 4700 1000
F 0 "#PWR034" H 4700 850 50  0001 C CNN
F 1 "+VSW" V 4715 1128 50  0000 L CNN
F 2 "" H 4700 1000 50  0001 C CNN
F 3 "" H 4700 1000 50  0001 C CNN
	1    4700 1000
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR042
U 1 1 5F1D96BA
P 5850 3950
F 0 "#PWR042" H 5850 3700 50  0001 C CNN
F 1 "GND" H 5855 3777 50  0000 C CNN
F 2 "" H 5850 3950 50  0001 C CNN
F 3 "" H 5850 3950 50  0001 C CNN
	1    5850 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5F1D96CA
P 4800 4000
F 0 "#PWR038" H 4800 3750 50  0001 C CNN
F 1 "GND" H 4805 3827 50  0000 C CNN
F 2 "" H 4800 4000 50  0001 C CNN
F 3 "" H 4800 4000 50  0001 C CNN
	1    4800 4000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4800 4000 4800 3900
Wire Wire Line
	5450 3700 5250 3700
$Comp
L Device:R R?
U 1 1 5F1D96D9
P 7150 4300
AR Path="/5F1D96D9" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F1D96D9" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F1D96D9" Ref="R17"  Part="1" 
F 0 "R17" V 7350 4300 50  0000 C CNN
F 1 "10k" V 7250 4300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7080 4300 50  0001 C CNN
F 3 "~" H 7150 4300 50  0001 C CNN
F 4 "5% Tolerance" H 7150 4300 50  0001 C CNN "Description"
F 5 "C2077531" H 7150 4300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C2077531" H 7150 4300 50  0001 C CNN "LCSC"
	1    7150 4300
	-1   0    0    1   
$EndComp
$Comp
L Device:L L2
U 1 1 5F1D971F
P 7000 3500
F 0 "L2" V 6950 3500 50  0000 C CNN
F 1 "2,2uH" V 7100 3550 50  0000 C CNN
F 2 "L_TDK_VLP8040" H 7650 3550 50  0001 L CNN
F 3 "~" H 7650 3450 50  0001 L CNN
F 4 "C216174" H 7000 3500 50  0001 C CNN "LCSC_Part_Number"
F 5 "C216174" H 7000 3500 50  0001 C CNN "LCSC"
	1    7000 3500
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5F1D9725
P 7150 3850
AR Path="/5F1D9725" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F1D9725" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F1D9725" Ref="R16"  Part="1" 
F 0 "R16" V 6943 3850 50  0000 C CNN
F 1 "33,2k" V 7034 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7080 3850 50  0001 C CNN
F 3 "~" H 7150 3850 50  0001 C CNN
F 4 "1% Tolerance" H 7150 3850 50  0001 C CNN "Description"
F 5 "C23003" H 7150 3850 50  0001 C CNN "LCSC_Part_Number"
F 6 "C23003" H 7150 3850 50  0001 C CNN "LCSC"
	1    7150 3850
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR039
U 1 1 5F1D9735
P 7150 4450
F 0 "#PWR039" H 7150 4200 50  0001 C CNN
F 1 "GND" H 7155 4277 50  0000 C CNN
F 2 "" H 7150 4450 50  0001 C CNN
F 3 "" H 7150 4450 50  0001 C CNN
	1    7150 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7350 3800 7350 3500
Connection ~ 7350 3500
Wire Wire Line
	7350 3500 7700 3500
$Comp
L power:+VSW #PWR035
U 1 1 5F1D9758
P 4750 3500
F 0 "#PWR035" H 4750 3350 50  0001 C CNN
F 1 "+VSW" V 4765 3628 50  0000 L CNN
F 2 "" H 4750 3500 50  0001 C CNN
F 3 "" H 4750 3500 50  0001 C CNN
	1    4750 3500
	0    -1   -1   0   
$EndComp
$Comp
L power:+3.3V #PWR037
U 1 1 5F1DC13A
P 7700 3500
F 0 "#PWR037" H 7700 3350 50  0001 C CNN
F 1 "+3.3V" V 7715 3628 50  0000 L CNN
F 2 "" H 7700 3500 50  0001 C CNN
F 3 "" H 7700 3500 50  0001 C CNN
	1    7700 3500
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5F1EF803
P 800 2800
AR Path="/5F1EF803" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F1EF803" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F1EF803" Ref="R10"  Part="1" 
F 0 "R10" V 593 2800 50  0000 C CNN
F 1 "1500" V 684 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 730 2800 50  0001 C CNN
F 3 "~" H 800 2800 50  0001 C CNN
F 4 "5% Tolerance" H 800 2800 50  0001 C CNN "Description"
F 5 "C103309" H 800 2800 50  0001 C CNN "LCSC_Part_Number"
F 6 "C103309" H 800 2800 50  0001 C CNN "LCSC"
	1    800  2800
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 5F1F689B
P 1300 2800
AR Path="/5F1F689B" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F1F689B" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F1F689B" Ref="R19"  Part="1" 
F 0 "R19" V 1093 2800 50  0000 C CNN
F 1 "43k" V 1184 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1230 2800 50  0001 C CNN
F 3 "~" H 1300 2800 50  0001 C CNN
F 4 "5% Tolerance" H 1300 2800 50  0001 C CNN "Description"
F 5 "C23172" H 1300 2800 50  0001 C CNN "LCSC_Part_Number"
F 6 "C23172" H 1300 2800 50  0001 C CNN "LCSC"
	1    1300 2800
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 5F1F6D26
P 1300 3300
AR Path="/5F1F6D26" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F1F6D26" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F1F6D26" Ref="R22"  Part="1" 
F 0 "R22" V 1093 3300 50  0000 C CNN
F 1 "10k" V 1184 3300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1230 3300 50  0001 C CNN
F 3 "~" H 1300 3300 50  0001 C CNN
F 4 "5% Tolerance" H 1300 3300 50  0001 C CNN "Description"
F 5 "C2077531" H 1300 3300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C2077531" H 1300 3300 50  0001 C CNN "LCSC"
	1    1300 3300
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D?
U 1 1 5F1FBAF0
P 800 3300
AR Path="/5F152EA2/5F1FBAF0" Ref="D?"  Part="1" 
AR Path="/5F1F580F/5F1FBAF0" Ref="D7"  Part="1" 
F 0 "D7" V 839 3183 50  0000 R CNN
F 1 "LED" V 748 3183 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 800 3300 50  0001 C CNN
F 3 "~" H 800 3300 50  0001 C CNN
F 4 "White" H 800 3300 50  0001 C CNN "Description"
F 5 "C205447" H 800 3300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C205447" H 800 3300 50  0001 C CNN "LCSC"
	1    800  3300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1300 2950 1300 3050
Connection ~ 1300 3050
Wire Wire Line
	1300 3050 1300 3150
Wire Wire Line
	1300 2550 1300 2650
Wire Wire Line
	800  2550 800  2650
Wire Wire Line
	800  2950 800  3150
$Comp
L power:GND #PWR0108
U 1 1 5F208E64
P 800 3550
F 0 "#PWR0108" H 800 3300 50  0001 C CNN
F 1 "GND" H 805 3377 50  0000 C CNN
F 2 "" H 800 3550 50  0001 C CNN
F 3 "" H 800 3550 50  0001 C CNN
	1    800  3550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5F2099C8
P 1300 3550
F 0 "#PWR0109" H 1300 3300 50  0001 C CNN
F 1 "GND" H 1305 3377 50  0000 C CNN
F 2 "" H 1300 3550 50  0001 C CNN
F 3 "" H 1300 3550 50  0001 C CNN
	1    1300 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 3550 1300 3450
Wire Wire Line
	800  3550 800  3450
$Comp
L Device:R R?
U 1 1 5F219521
P 2150 2800
AR Path="/5F219521" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F219521" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F219521" Ref="R20"  Part="1" 
F 0 "R20" V 1943 2800 50  0000 C CNN
F 1 "43k" V 2034 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 2800 50  0001 C CNN
F 3 "~" H 2150 2800 50  0001 C CNN
F 4 "5% Tolerance" H 2150 2800 50  0001 C CNN "Description"
F 5 "C23172" H 2150 2800 50  0001 C CNN "LCSC_Part_Number"
F 6 "C23172" H 2150 2800 50  0001 C CNN "LCSC"
	1    2150 2800
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 5F219527
P 2150 3300
AR Path="/5F219527" Ref="R?"  Part="1" 
AR Path="/5F152EA2/5F219527" Ref="R?"  Part="1" 
AR Path="/5F1F580F/5F219527" Ref="R23"  Part="1" 
F 0 "R23" V 1943 3300 50  0000 C CNN
F 1 "10k" V 2034 3300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 3300 50  0001 C CNN
F 3 "~" H 2150 3300 50  0001 C CNN
F 4 "5% Tolerance" H 2150 3300 50  0001 C CNN "Description"
F 5 "C2077531" H 2150 3300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C2077531" H 2150 3300 50  0001 C CNN "LCSC"
	1    2150 3300
	-1   0    0    1   
$EndComp
Wire Wire Line
	2150 2950 2150 3050
Wire Wire Line
	2150 3050 2250 3050
Connection ~ 2150 3050
Wire Wire Line
	2150 3050 2150 3150
Wire Wire Line
	2150 2550 2150 2650
$Comp
L power:GND #PWR0112
U 1 1 5F219532
P 2150 3550
F 0 "#PWR0112" H 2150 3300 50  0001 C CNN
F 1 "GND" H 2155 3377 50  0000 C CNN
F 2 "" H 2150 3550 50  0001 C CNN
F 3 "" H 2150 3550 50  0001 C CNN
	1    2150 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 3550 2150 3450
Text GLabel 2250 3050 2    50   Input ~ 0
EN_5V
Text GLabel 5250 3700 0    50   Input ~ 0
EN_3V3
$Comp
L power:+5VA #PWR0115
U 1 1 5F2C93C5
P 7650 1000
F 0 "#PWR0115" H 7650 850 50  0001 C CNN
F 1 "+5VA" V 7650 1150 50  0000 L CNN
F 2 "" H 7650 1000 50  0001 C CNN
F 3 "" H 7650 1000 50  0001 C CNN
	1    7650 1000
	0    1    1    0   
$EndComp
Text GLabel 1700 3050 2    50   Input ~ 0
IO35
Connection ~ 2150 1000
Wire Wire Line
	4750 3500 4800 3500
Wire Wire Line
	4800 3600 4800 3500
Connection ~ 4800 3500
Wire Wire Line
	4800 3500 5450 3500
Wire Wire Line
	7150 3500 7350 3500
Wire Wire Line
	5850 800  5850 850 
Wire Wire Line
	1800 1000 1800 1300
Wire Wire Line
	1800 1000 2150 1000
$Comp
L power:VBUS #PWR0102
U 1 1 6102E901
P 1600 2000
F 0 "#PWR0102" H 1600 1850 50  0001 C CNN
F 1 "VBUS" V 1600 2150 50  0000 L CNN
F 2 "" H 1600 2000 50  0001 C CNN
F 3 "" H 1600 2000 50  0001 C CNN
	1    1600 2000
	-1   0    0    1   
$EndComp
$Comp
L power:+VSW #PWR0103
U 1 1 6102F963
P 2350 1000
F 0 "#PWR0103" H 2350 850 50  0001 C CNN
F 1 "+VSW" V 2365 1128 50  0000 L CNN
F 2 "" H 2350 1000 50  0001 C CNN
F 3 "" H 2350 1000 50  0001 C CNN
	1    2350 1000
	0    1    1    0   
$EndComp
$Comp
L power:+VSW #PWR0104
U 1 1 6103434A
P 2150 2550
F 0 "#PWR0104" H 2150 2400 50  0001 C CNN
F 1 "+VSW" V 2165 2678 50  0000 L CNN
F 2 "" H 2150 2550 50  0001 C CNN
F 3 "" H 2150 2550 50  0001 C CNN
	1    2150 2550
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Switching:TPS563200 U3
U 1 1 61035BB4
P 5800 1100
F 0 "U3" H 5800 1467 50  0000 C CNN
F 1 "TPS563200" H 5800 1376 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 5850 850 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps563200.pdf" H 5800 1100 50  0001 C CNN
F 4 "C97253" H 5800 1100 50  0001 C CNN "LCSC_Part_Number"
F 5 "C97253" H 5800 1100 50  0001 C CNN "LCSC"
	1    5800 1100
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Switching:TPS563200 U4
U 1 1 61037F62
P 5850 3600
F 0 "U4" H 5850 3967 50  0000 C CNN
F 1 "TPS563200" H 5850 3876 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 5900 3350 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps563200.pdf" H 5850 3600 50  0001 C CNN
F 4 "C97253" H 5850 3600 50  0001 C CNN "LCSC_Part_Number"
F 5 "C97253" H 5850 3600 50  0001 C CNN "LCSC"
	1    5850 3600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 61048209
P 4900 1500
F 0 "#PWR0105" H 4900 1250 50  0001 C CNN
F 1 "GND" H 4905 1327 50  0000 C CNN
F 2 "" H 4900 1500 50  0001 C CNN
F 3 "" H 4900 1500 50  0001 C CNN
	1    4900 1500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 610486FA
P 4900 1300
AR Path="/610486FA" Ref="C?"  Part="1" 
AR Path="/5F152EA2/610486FA" Ref="C?"  Part="1" 
AR Path="/5F1F580F/610486FA" Ref="C9"  Part="1" 
F 0 "C9" H 5015 1346 50  0000 L CNN
F 1 "10uF" H 5015 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4938 1150 50  0001 C CNN
F 3 "~" H 4900 1300 50  0001 C CNN
F 4 "16V 10% tolerance" H 4900 1300 50  0001 C CNN "Description"
F 5 "C1849" H 4900 1300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C1849" H 4900 1300 50  0001 C CNN "LCSC"
	1    4900 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 3600 4800 3600
Wire Wire Line
	4550 3900 4800 3900
Wire Wire Line
	4650 1150 4900 1150
Connection ~ 4900 1150
Wire Wire Line
	4650 1450 4900 1450
Wire Wire Line
	4900 1500 4900 1450
Connection ~ 4900 1450
$Comp
L power:GND #PWR0106
U 1 1 6105967D
P 5800 1450
F 0 "#PWR0106" H 5800 1200 50  0001 C CNN
F 1 "GND" H 5805 1277 50  0000 C CNN
F 2 "" H 5800 1450 50  0001 C CNN
F 3 "" H 5800 1450 50  0001 C CNN
	1    5800 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 61059DBE
P 4800 3750
AR Path="/61059DBE" Ref="C?"  Part="1" 
AR Path="/5F152EA2/61059DBE" Ref="C?"  Part="1" 
AR Path="/5F1F580F/61059DBE" Ref="C8"  Part="1" 
F 0 "C8" H 4915 3796 50  0000 L CNN
F 1 "10uF" H 4915 3705 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4838 3600 50  0001 C CNN
F 3 "~" H 4800 3750 50  0001 C CNN
F 4 "16V 10% tolerance" H 4800 3750 50  0001 C CNN "Description"
F 5 "C1849" H 4800 3750 50  0001 C CNN "LCSC_Part_Number"
F 6 "C1849" H 4800 3750 50  0001 C CNN "LCSC"
	1    4800 3750
	1    0    0    -1  
$EndComp
Connection ~ 4800 3600
Connection ~ 4800 3900
$Comp
L Device:C C?
U 1 1 6105A24C
P 4550 3750
AR Path="/6105A24C" Ref="C?"  Part="1" 
AR Path="/5F152EA2/6105A24C" Ref="C?"  Part="1" 
AR Path="/5F1F580F/6105A24C" Ref="C5"  Part="1" 
F 0 "C5" H 4665 3796 50  0000 L CNN
F 1 "10uF" H 4665 3705 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4588 3600 50  0001 C CNN
F 3 "~" H 4550 3750 50  0001 C CNN
F 4 "16V 10% tolerance" H 4550 3750 50  0001 C CNN "Description"
F 5 "C1849" H 4550 3750 50  0001 C CNN "LCSC_Part_Number"
F 6 "C1849" H 4550 3750 50  0001 C CNN "LCSC"
	1    4550 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 6105A624
P 4650 1300
AR Path="/6105A624" Ref="C?"  Part="1" 
AR Path="/5F152EA2/6105A624" Ref="C?"  Part="1" 
AR Path="/5F1F580F/6105A624" Ref="C7"  Part="1" 
F 0 "C7" H 4765 1346 50  0000 L CNN
F 1 "10uF" H 4765 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4688 1150 50  0001 C CNN
F 3 "~" H 4650 1300 50  0001 C CNN
F 4 "16V 10% tolerance" H 4650 1300 50  0001 C CNN "Description"
F 5 "C1849" H 4650 1300 50  0001 C CNN "LCSC_Part_Number"
F 6 "C1849" H 4650 1300 50  0001 C CNN "LCSC"
	1    4650 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 61062EC5
P 7350 3950
AR Path="/61062EC5" Ref="C?"  Part="1" 
AR Path="/5F152EA2/61062EC5" Ref="C?"  Part="1" 
AR Path="/5F1F580F/61062EC5" Ref="C13"  Part="1" 
F 0 "C13" H 7465 3996 50  0000 L CNN
F 1 "22uF" H 7465 3905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7388 3800 50  0001 C CNN
F 3 "~" H 7350 3950 50  0001 C CNN
F 4 "16V 10% tolerance" H 7350 3950 50  0001 C CNN "Description"
F 5 "C296720" H 7350 3950 50  0001 C CNN "LCSC_Part_Number"
F 6 "C296720" H 7350 3950 50  0001 C CNN "LCSC"
	1    7350 3950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 61063491
P 7750 3950
AR Path="/61063491" Ref="C?"  Part="1" 
AR Path="/5F152EA2/61063491" Ref="C?"  Part="1" 
AR Path="/5F1F580F/61063491" Ref="C15"  Part="1" 
F 0 "C15" H 7865 3996 50  0000 L CNN
F 1 "22uF" H 7865 3905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7788 3800 50  0001 C CNN
F 3 "~" H 7750 3950 50  0001 C CNN
F 4 "16V 10% tolerance" H 7750 3950 50  0001 C CNN "Description"
F 5 "C296720" H 7750 3950 50  0001 C CNN "LCSC_Part_Number"
F 6 "C296720" H 7750 3950 50  0001 C CNN "LCSC"
	1    7750 3950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 61063944
P 8150 3950
AR Path="/61063944" Ref="C?"  Part="1" 
AR Path="/5F152EA2/61063944" Ref="C?"  Part="1" 
AR Path="/5F1F580F/61063944" Ref="C16"  Part="1" 
F 0 "C16" H 8265 3996 50  0000 L CNN
F 1 "22uF" H 8265 3905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8188 3800 50  0001 C CNN
F 3 "~" H 8150 3950 50  0001 C CNN
F 4 "16V 10% tolerance" H 8150 3950 50  0001 C CNN "Description"
F 5 "C296720" H 8150 3950 50  0001 C CNN "LCSC_Part_Number"
F 6 "C296720" H 8150 3950 50  0001 C CNN "LCSC"
	1    8150 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	7350 3800 7750 3800
Connection ~ 7350 3800
Connection ~ 7750 3800
Wire Wire Line
	7750 3800 8150 3800
Wire Wire Line
	8150 4100 7750 4100
Connection ~ 7750 4100
Wire Wire Line
	7750 4100 7350 4100
$Comp
L power:GND #PWR0107
U 1 1 61065D25
P 7350 4100
F 0 "#PWR0107" H 7350 3850 50  0001 C CNN
F 1 "GND" H 7355 3927 50  0000 C CNN
F 2 "" H 7350 4100 50  0001 C CNN
F 3 "" H 7350 4100 50  0001 C CNN
	1    7350 4100
	1    0    0    -1  
$EndComp
Connection ~ 7350 4100
Wire Wire Line
	6250 3500 6550 3500
$Comp
L Device:C C?
U 1 1 61068F84
P 6550 3650
AR Path="/61068F84" Ref="C?"  Part="1" 
AR Path="/5F152EA2/61068F84" Ref="C?"  Part="1" 
AR Path="/5F1F580F/61068F84" Ref="C11"  Part="1" 
F 0 "C11" H 6665 3696 50  0000 L CNN
F 1 "100nF" H 6665 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6588 3500 50  0001 C CNN
F 3 "~" H 6550 3650 50  0001 C CNN
F 4 "16V 10% tolerance" H 6550 3650 50  0001 C CNN "Description"
F 5 "C66501" H 6550 3650 50  0001 C CNN "LCSC_Part_Number"
F 6 "C66501" H 6550 3650 50  0001 C CNN "LCSC"
	1    6550 3650
	1    0    0    -1  
$EndComp
Connection ~ 6550 3500
Wire Wire Line
	6250 3600 6450 3600
Wire Wire Line
	6450 3600 6450 3800
Wire Wire Line
	6450 3800 6550 3800
Wire Wire Line
	6550 3500 6850 3500
Wire Wire Line
	7150 3500 7150 3700
Connection ~ 7150 3500
Wire Wire Line
	7150 4000 7150 4050
Wire Wire Line
	7150 4050 6250 4050
Wire Wire Line
	6250 4050 6250 3700
Connection ~ 7150 4050
Wire Wire Line
	7150 4050 7150 4150
$Comp
L Device:R R?
U 1 1 6108487F
P 7100 1800
AR Path="/6108487F" Ref="R?"  Part="1" 
AR Path="/5F152EA2/6108487F" Ref="R?"  Part="1" 
AR Path="/5F1F580F/6108487F" Ref="R12"  Part="1" 
F 0 "R12" V 7300 1800 50  0000 C CNN
F 1 "10k" V 7200 1800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7030 1800 50  0001 C CNN
F 3 "~" H 7100 1800 50  0001 C CNN
F 4 "5% Tolerance" H 7100 1800 50  0001 C CNN "Description"
F 5 "C2077531" H 7100 1800 50  0001 C CNN "LCSC_Part_Number"
F 6 "C2077531" H 7100 1800 50  0001 C CNN "LCSC"
	1    7100 1800
	-1   0    0    1   
$EndComp
$Comp
L Device:L L1
U 1 1 61084885
P 6950 1000
F 0 "L1" V 6900 1000 50  0000 C CNN
F 1 "3,3uH" V 7050 1050 50  0000 C CNN
F 2 "L_TDK_VLP8040" H 7600 1050 50  0001 L CNN
F 3 "~" H 7600 950 50  0001 L CNN
F 4 "C216175" H 6950 1000 50  0001 C CNN "LCSC_Part_Number"
F 5 "C216175" H 6950 1000 50  0001 C CNN "LCSC"
	1    6950 1000
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 6108488B
P 7100 1350
AR Path="/6108488B" Ref="R?"  Part="1" 
AR Path="/5F152EA2/6108488B" Ref="R?"  Part="1" 
AR Path="/5F1F580F/6108488B" Ref="R11"  Part="1" 
F 0 "R11" V 6893 1350 50  0000 C CNN
F 1 "56,2k" V 6984 1350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7030 1350 50  0001 C CNN
F 3 "~" H 7100 1350 50  0001 C CNN
F 4 "1% Tolerance" H 7100 1350 50  0001 C CNN "Description"
F 5 "C23080" H 7100 1350 50  0001 C CNN "LCSC_Part_Number"
F 6 "C23080" H 7100 1350 50  0001 C CNN "LCSC"
	1    7100 1350
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 61084891
P 7100 1950
F 0 "#PWR0110" H 7100 1700 50  0001 C CNN
F 1 "GND" H 7105 1777 50  0000 C CNN
F 2 "" H 7100 1950 50  0001 C CNN
F 3 "" H 7100 1950 50  0001 C CNN
	1    7100 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 1300 7300 1000
Connection ~ 7300 1000
Wire Wire Line
	7300 1000 7650 1000
Wire Wire Line
	7100 1000 7300 1000
$Comp
L Device:C C?
U 1 1 610848A1
P 7300 1450
AR Path="/610848A1" Ref="C?"  Part="1" 
AR Path="/5F152EA2/610848A1" Ref="C?"  Part="1" 
AR Path="/5F1F580F/610848A1" Ref="C12"  Part="1" 
F 0 "C12" H 7415 1496 50  0000 L CNN
F 1 "22uF" H 7415 1405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7338 1300 50  0001 C CNN
F 3 "~" H 7300 1450 50  0001 C CNN
F 4 "16V 10% tolerance" H 7300 1450 50  0001 C CNN "Description"
F 5 "C296720" H 7300 1450 50  0001 C CNN "LCSC_Part_Number"
F 6 "C296720" H 7300 1450 50  0001 C CNN "LCSC"
	1    7300 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 610848A7
P 7700 1450
AR Path="/610848A7" Ref="C?"  Part="1" 
AR Path="/5F152EA2/610848A7" Ref="C?"  Part="1" 
AR Path="/5F1F580F/610848A7" Ref="C14"  Part="1" 
F 0 "C14" H 7815 1496 50  0000 L CNN
F 1 "22uF" H 7815 1405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7738 1300 50  0001 C CNN
F 3 "~" H 7700 1450 50  0001 C CNN
F 4 "16V 10% tolerance" H 7700 1450 50  0001 C CNN "Description"
F 5 "C296720" H 7700 1450 50  0001 C CNN "LCSC_Part_Number"
F 6 "C296720" H 7700 1450 50  0001 C CNN "LCSC"
	1    7700 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 1300 7700 1300
Connection ~ 7300 1300
Wire Wire Line
	7700 1600 7300 1600
$Comp
L power:GND #PWR0111
U 1 1 610848BA
P 7300 1600
F 0 "#PWR0111" H 7300 1350 50  0001 C CNN
F 1 "GND" H 7305 1427 50  0000 C CNN
F 2 "" H 7300 1600 50  0001 C CNN
F 3 "" H 7300 1600 50  0001 C CNN
	1    7300 1600
	1    0    0    -1  
$EndComp
Connection ~ 7300 1600
Wire Wire Line
	6200 1000 6500 1000
$Comp
L Device:C C?
U 1 1 610848C2
P 6500 1150
AR Path="/610848C2" Ref="C?"  Part="1" 
AR Path="/5F152EA2/610848C2" Ref="C?"  Part="1" 
AR Path="/5F1F580F/610848C2" Ref="C10"  Part="1" 
F 0 "C10" H 6615 1196 50  0000 L CNN
F 1 "100nF" H 6615 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6538 1000 50  0001 C CNN
F 3 "~" H 6500 1150 50  0001 C CNN
F 4 "16V 10% tolerance" H 6500 1150 50  0001 C CNN "Description"
F 5 "C66501" H 6500 1150 50  0001 C CNN "LCSC_Part_Number"
F 6 "C66501" H 6500 1150 50  0001 C CNN "LCSC"
	1    6500 1150
	1    0    0    -1  
$EndComp
Connection ~ 6500 1000
Wire Wire Line
	6200 1100 6400 1100
Wire Wire Line
	6400 1100 6400 1300
Wire Wire Line
	6400 1300 6500 1300
Wire Wire Line
	6500 1000 6800 1000
Wire Wire Line
	7100 1000 7100 1200
Connection ~ 7100 1000
Wire Wire Line
	7100 1500 7100 1550
Wire Wire Line
	7100 1550 6200 1550
Connection ~ 7100 1550
Wire Wire Line
	7100 1550 7100 1650
Wire Wire Line
	6200 1200 6200 1550
Wire Wire Line
	1300 3050 1700 3050
$Comp
L power:+VSW #PWR0113
U 1 1 61087BD4
P 1300 2550
F 0 "#PWR0113" H 1300 2400 50  0001 C CNN
F 1 "+VSW" V 1315 2678 50  0000 L CNN
F 2 "" H 1300 2550 50  0001 C CNN
F 3 "" H 1300 2550 50  0001 C CNN
	1    1300 2550
	1    0    0    -1  
$EndComp
$Comp
L power:+VSW #PWR0114
U 1 1 61087FDC
P 800 2550
F 0 "#PWR0114" H 800 2400 50  0001 C CNN
F 1 "+VSW" V 815 2678 50  0000 L CNN
F 2 "" H 800 2550 50  0001 C CNN
F 3 "" H 800 2550 50  0001 C CNN
	1    800  2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 1400 5800 1450
Wire Wire Line
	5850 3900 5850 3950
Wire Wire Line
	1500 1550 1500 1850
Wire Wire Line
	1900 1850 1900 1700
Wire Wire Line
	1500 1850 1900 1850
Wire Wire Line
	1600 2000 1700 1700
$Comp
L power:+BATT #PWR0141
U 1 1 610F5B72
P 1900 1850
F 0 "#PWR0141" H 1900 1700 50  0001 C CNN
F 1 "+BATT" V 1900 2000 50  0000 L CNN
F 2 "" H 1900 1850 50  0001 C CNN
F 3 "" H 1900 1850 50  0001 C CNN
	1    1900 1850
	-1   0    0    1   
$EndComp
Connection ~ 1900 1850
$Comp
L Switch:SW_SPDT SW1
U 1 1 610DDED9
P 1800 1500
F 0 "SW1" V 1704 1312 50  0000 R CNN
F 1 "SS-12D06L5" V 1795 1312 50  0000 R CNN
F 2 "Button_Switch_THT:SS-12D06L5_C319015" H 1800 1500 50  0001 C CNN
F 3 "~" H 1800 1500 50  0001 C CNN
F 4 "" H 1800 1500 50  0001 C CNN "Description"
F 5 "C319015" H 1800 1500 50  0001 C CNN "LCSC_Part_Number"
F 6 "C319015" H 1800 1500 50  0001 C CNN "LCSC"
	1    1800 1500
	0    -1   1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 61832D98
P 2850 2800
AR Path="/61832D98" Ref="R?"  Part="1" 
AR Path="/5F152EA2/61832D98" Ref="R?"  Part="1" 
AR Path="/5F1F580F/61832D98" Ref="R13"  Part="1" 
F 0 "R13" V 2643 2800 50  0000 C CNN
F 1 "10k" V 2734 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2780 2800 50  0001 C CNN
F 3 "~" H 2850 2800 50  0001 C CNN
F 4 "5% Tolerance" H 2850 2800 50  0001 C CNN "Description"
F 5 "C23172" H 2850 2800 50  0001 C CNN "LCSC_Part_Number"
F 6 "C23172" H 2850 2800 50  0001 C CNN "LCSC"
	1    2850 2800
	-1   0    0    1   
$EndComp
Wire Wire Line
	2850 2950 2850 3050
Wire Wire Line
	2850 3050 2950 3050
Connection ~ 2850 3050
Wire Wire Line
	2850 3050 2850 3150
Wire Wire Line
	2850 2550 2850 2650
$Comp
L power:GND #PWR022
U 1 1 61832DAC
P 2850 3550
F 0 "#PWR022" H 2850 3300 50  0001 C CNN
F 1 "GND" H 2855 3377 50  0000 C CNN
F 2 "" H 2850 3550 50  0001 C CNN
F 3 "" H 2850 3550 50  0001 C CNN
	1    2850 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 3550 2850 3450
Text GLabel 2950 3050 2    50   Input ~ 0
EN_3V3
$Comp
L power:+VSW #PWR016
U 1 1 61832DB4
P 2850 2550
F 0 "#PWR016" H 2850 2400 50  0001 C CNN
F 1 "+VSW" V 2865 2678 50  0000 L CNN
F 2 "" H 2850 2550 50  0001 C CNN
F 3 "" H 2850 2550 50  0001 C CNN
	1    2850 2550
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Zener D3
U 1 1 61837B2D
P 2850 3300
F 0 "D3" V 2804 3380 50  0000 L CNN
F 1 "3V3" V 2895 3380 50  0000 L CNN
F 2 "Diode_SMD:D_SOD-123" H 2850 3300 50  0001 C CNN
F 3 "~" H 2850 3300 50  0001 C CNN
F 4 "C108453" V 2850 3300 50  0001 C CNN "LCSC"
F 5 "C108453" V 2850 3300 50  0001 C CNN "LCSC_Part_Number"
	1    2850 3300
	0    1    1    0   
$EndComp
$EndSCHEMATC