EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L regul:MIC4690 U2
U 1 1 5CC7C5FB
P 5400 2950
F 0 "U2" H 5400 3365 50  0000 C CNN
F 1 "MIC4690" H 5400 3274 50  0000 C CNN
F 2 "" H 5400 2950 50  0001 C CNN
F 3 "" H 5400 2950 50  0000 C CNN
	1    5400 2950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5CC7C7C7
P 5250 3450
F 0 "#PWR0101" H 5250 3200 50  0001 C CNN
F 1 "GND" H 5255 3277 50  0000 C CNN
F 2 "" H 5250 3450 50  0000 C CNN
F 3 "" H 5250 3450 50  0000 C CNN
	1    5250 3450
	1    0    0    -1  
$EndComp
$Comp
L device:C_Small C1
U 1 1 5CC7C891
P 4550 2900
F 0 "C1" H 4642 2946 50  0000 L CNN
F 1 "15uf" H 4642 2855 50  0000 L CNN
F 2 "Capacitors_THT:C_Radial_D8_L13_P3.8" H 4642 2809 50  0001 L CNN
F 3 "" H 4550 2900 50  0000 C CNN
	1    4550 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 2800 6050 3150
$Comp
L device:D_Schottky D1
U 1 1 5CC7CC1D
P 6050 3300
F 0 "D1" V 6004 3379 50  0000 L CNN
F 1 "SS26" V 6095 3379 50  0000 L CNN
F 2 "" H 6050 3300 50  0001 C CNN
F 3 "" H 6050 3300 50  0000 C CNN
	1    6050 3300
	0    1    1    0   
$EndComp
Connection ~ 5250 3450
Wire Wire Line
	5250 3450 5350 3450
Wire Wire Line
	5550 3400 5550 3450
Connection ~ 5550 3450
Wire Wire Line
	5550 3450 6050 3450
Wire Wire Line
	5450 3400 5450 3450
Connection ~ 5450 3450
Wire Wire Line
	5450 3450 5550 3450
Wire Wire Line
	5350 3400 5350 3450
Connection ~ 5350 3450
Wire Wire Line
	5350 3450 5450 3450
Wire Wire Line
	5250 3400 5250 3450
$Comp
L pspice:INDUCTOR L1
U 1 1 5CC7D12F
P 6400 2800
F 0 "L1" H 6400 3015 50  0000 C CNN
F 1 "68uH" H 6400 2924 50  0000 C CNN
F 2 "" H 6400 2800 50  0001 C CNN
F 3 "" H 6400 2800 50  0000 C CNN
	1    6400 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 2800 6050 2800
Connection ~ 6150 2800
Wire Wire Line
	6650 2800 6700 2800
$Comp
L device:C_Small C2
U 1 1 5CC7D6A0
P 7050 2900
F 0 "C2" H 7142 2946 50  0000 L CNN
F 1 "220uf" H 7142 2855 50  0000 L CNN
F 2 "Capacitors_THT:C_Radial_D8_L13_P3.8" H 7050 2900 50  0001 C CNN
F 3 "" H 7050 2900 50  0000 C CNN
	1    7050 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 3000 7050 3450
Connection ~ 6050 3450
Wire Wire Line
	4550 3450 4550 3000
Wire Wire Line
	4550 3450 5250 3450
Wire Wire Line
	4550 2800 4650 2800
Wire Wire Line
	4650 3100 4350 3100
$Comp
L switches:SW_Push_SPDT SW1
U 1 1 5CC7E078
P 4150 3100
F 0 "SW1" H 4800 3350 50  0000 C CNN
F 1 "SW_SPDT" H 4700 3200 50  0000 C CNN
F 2 "" H 4150 3100 50  0001 C CNN
F 3 "" H 4150 3100 50  0000 C CNN
	1    4150 3100
	-1   0    0    1   
$EndComp
$Comp
L device:R R2
U 1 1 5CC7E1A3
P 3950 3350
F 0 "R2" H 4020 3396 50  0000 L CNN
F 1 "1K" H 4020 3305 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 3880 3350 50  0001 C CNN
F 3 "" H 3950 3350 50  0000 C CNN
	1    3950 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5CC7E251
P 3950 3500
F 0 "#PWR0102" H 3950 3250 50  0001 C CNN
F 1 "GND" H 3955 3327 50  0000 C CNN
F 2 "" H 3950 3500 50  0000 C CNN
F 3 "" H 3950 3500 50  0000 C CNN
	1    3950 3500
	1    0    0    -1  
$EndComp
$Comp
L device:R R1
U 1 1 5CC7E382
P 3700 2850
F 0 "R1" H 3770 2896 50  0000 L CNN
F 1 "1K" H 3770 2805 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 3630 2850 50  0001 C CNN
F 3 "" H 3700 2850 50  0000 C CNN
	1    3700 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 3000 3700 3000
Text Label 4550 2800 0    50   ~ 0
Vin
Text Label 3700 2700 0    50   ~ 0
Vin
$Comp
L device:R R4
U 1 1 5CC7EECB
P 6700 2950
F 0 "R4" H 6770 2996 50  0000 L CNN
F 1 "5900" H 6770 2905 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 6630 2950 50  0001 C CNN
F 3 "" H 6700 2950 50  0000 C CNN
	1    6700 2950
	1    0    0    -1  
$EndComp
Connection ~ 6700 2800
Wire Wire Line
	6700 2800 7050 2800
Wire Wire Line
	6700 3150 6700 3100
Wire Wire Line
	6700 3100 6150 3100
Connection ~ 6700 3100
$Comp
L device:POT RV1
U 1 1 5CC7F60F
P 6400 4200
F 0 "RV1" H 6330 4246 50  0000 R CNN
F 1 "100K" H 6330 4155 50  0000 R CNN
F 2 "" H 6400 4200 50  0001 C CNN
F 3 "" H 6400 4200 50  0000 C CNN
	1    6400 4200
	1    0    0    -1  
$EndComp
$Comp
L device:R R3
U 1 1 5CC7FB5A
P 6400 3900
F 0 "R3" H 6470 3946 50  0000 L CNN
F 1 "583" H 6470 3855 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 6330 3900 50  0001 C CNN
F 3 "" H 6400 3900 50  0000 C CNN
	1    6400 3900
	1    0    0    -1  
$EndComp
Text Label 6700 3150 0    50   ~ 0
VDIV+
Text Label 6700 3450 0    50   ~ 0
VDIV-
Text Label 6400 3750 0    50   ~ 0
VDIV+
Text Label 6400 4350 0    50   ~ 0
VDIV-
Wire Wire Line
	7050 2800 7650 2800
Wire Wire Line
	6050 3450 7050 3450
Connection ~ 7050 2800
$Comp
L power:VCC #PWR0103
U 1 1 5CC801A5
P 7950 2800
F 0 "#PWR0103" H 7950 2650 50  0001 C CNN
F 1 "VCC" H 7967 2973 50  0000 C CNN
F 2 "" H 7950 2800 50  0000 C CNN
F 3 "" H 7950 2800 50  0000 C CNN
	1    7950 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 2800 4250 2800
Wire Wire Line
	4250 2800 4250 2450
Connection ~ 4550 2800
$Comp
L conn:CONN_01X05 P2
U 1 1 5CC806DA
P 4050 2250
F 0 "P2" V 4015 1962 50  0000 R CNN
F 1 "SolarV+InBreakout1inch" V 3924 1962 50  0000 R CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 4050 2250 50  0001 C CNN
F 3 "" H 4050 2250 50  0000 C CNN
	1    4050 2250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4250 2450 4150 2450
Connection ~ 4250 2450
Connection ~ 3950 2450
Wire Wire Line
	3950 2450 3850 2450
Connection ~ 4050 2450
Wire Wire Line
	4050 2450 3950 2450
Connection ~ 4150 2450
Wire Wire Line
	4150 2450 4050 2450
$Comp
L conn:CONN_01X05 P3
U 1 1 5CC80DB7
P 7250 3650
F 0 "P3" V 7122 3928 50  0000 L CNN
F 1 "GND_BRKOUT1inch" V 7213 3928 50  0000 L CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 7250 3650 50  0001 C CNN
F 3 "" H 7250 3650 50  0000 C CNN
	1    7250 3650
	0    1    1    0   
$EndComp
Connection ~ 7050 3450
Wire Wire Line
	7050 3450 7150 3450
Connection ~ 7150 3450
Wire Wire Line
	7150 3450 7250 3450
Connection ~ 7250 3450
Wire Wire Line
	7250 3450 7350 3450
Connection ~ 7350 3450
Wire Wire Line
	7350 3450 7450 3450
$Comp
L device:Fuse F1
U 1 1 5CC81708
P 7800 2800
F 0 "F1" V 7603 2800 50  0000 C CNN
F 1 "Fuse" V 7694 2800 50  0000 C CNN
F 2 "Fuse_Holders_and_Fuses:Fuseholder5x20_horiz_SemiClosed_Casing10x25mm" V 7730 2800 50  0001 C CNN
F 3 "" H 7800 2800 50  0000 C CNN
	1    7800 2800
	0    1    1    0   
$EndComp
Text Notes 5450 2150 0    50   ~ 0
I should add in some reverse \nvoltage protection (PMOSfet)
$Comp
L conn:CONN_01X04 P4
U 1 1 5CC824DA
P 7700 3250
F 0 "P4" V 7665 3012 50  0000 R CNN
F 1 "GNDScrwTerminal" V 7574 3012 50  0000 R CNN
F 2 "Connectors_Molex:Molex_MiniFit-JR-5556-08A_2x04x4.20mm_Straight" H 7700 3250 50  0001 C CNN
F 3 "" H 7700 3250 50  0000 C CNN
	1    7700 3250
	0    -1   -1   0   
$EndComp
$Comp
L conn:CONN_01X04 P1
U 1 1 5CC825E0
P 3500 2250
F 0 "P1" V 3450 2600 50  0000 R CNN
F 1 "BAT_ScrwTerminal" V 3350 3050 50  0000 R CNN
F 2 "Connectors_Molex:Molex_MiniFit-JR-5556-08A_2x04x4.20mm_Straight" H 3500 2250 50  0001 C CNN
F 3 "" H 3500 2250 50  0000 C CNN
	1    3500 2250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 2450 3450 2450
Connection ~ 3850 2450
Connection ~ 3450 2450
Wire Wire Line
	3450 2450 3550 2450
Connection ~ 3550 2450
Wire Wire Line
	3550 2450 3650 2450
Connection ~ 3650 2450
Wire Wire Line
	3650 2450 3850 2450
Wire Wire Line
	7450 3450 7550 3450
Connection ~ 7450 3450
Connection ~ 7550 3450
Wire Wire Line
	7550 3450 7650 3450
Connection ~ 7650 3450
Wire Wire Line
	7650 3450 7750 3450
Connection ~ 7750 3450
Wire Wire Line
	7750 3450 7850 3450
$EndSCHEMATC