TSALv3.sch

EESchema Schematic File Version 4
LIBS:TSALv3-cache
EELAYER 29 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "TSAL"
Date "2020-03-11"
Rev "3.1"
Comp "NU Racing (UoN)"
Comment1 "Michael Ruppe"
Comment2 "github.com/michaelruppe/FSAE"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:+12V #PWR07
U 1 1 5D494211
P 7250 7700
F 0 "#PWR07" H 7250 7550 50  0001 C CNN
F 1 "+12V" H 7265 7873 50  0000 C CNN
F 2 "" H 7250 7700 50  0001 C CNN
F 3 "" H 7250 7700 50  0001 C CNN
	1    7250 7700
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5D49507E
P 7000 8350
F 0 "#PWR08" H 7000 8100 50  0001 C CNN
F 1 "GND" H 7005 8177 50  0000 C CNN
F 2 "" H 7000 8350 50  0001 C CNN
F 3 "" H 7000 8350 50  0001 C CNN
	1    7000 8350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7000 8350 7000 7950
Wire Wire Line
	7000 7950 7550 7950
Wire Wire Line
	7550 8050 7250 8050
$Comp
L TSAL-HVM:SPAN02A-12 U1
U 1 1 5D491A5C
P 8000 8100
F 0 "U1" H 8000 8475 50  0000 C CNN
F 1 "SPAN02A-12" H 8000 8384 50  0000 C CNN
F 2 "TSAL-HVM:SPAN02" H 8050 8100 50  0001 C CNN
F 3 "" H 8050 8100 50  0001 C CNN
	1    8000 8100
	-1   0    0    -1  
$EndComp
NoConn ~ 8450 8200
NoConn ~ 8450 8300
NoConn ~ 7550 8300
Text Notes 10200 7400 2    50   ~ 10
Isolated power supply & TSAL light interconnect
Wire Notes Line
	10200 7400 10200 8700
Wire Notes Line
	6650 8700 6650 7400
Connection ~ 8850 8150
$Comp
L Device:C C1
U 1 1 5D492CA1
P 8850 8000
F 0 "C1" H 8965 8046 50  0000 L CNN
F 1 "1u" H 8965 7955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8888 7850 50  0001 C CNN
F 3 "~" H 8850 8000 50  0001 C CNN
	1    8850 8000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8550 7950 8450 7950
Wire Wire Line
	8450 8050 8550 8050
Wire Wire Line
	8550 8050 8550 8150
Wire Wire Line
	8850 8150 8550 8150
$Comp
L Device:D D1
U 1 1 5D6B78F3
P 9050 8150
F 0 "D1" V 9004 8229 50  0000 L CNN
F 1 "D" V 9095 8229 50  0000 L CNN
F 2 "Diode_SMD:D_SMA" H 9050 8150 50  0001 C CNN
F 3 "~" H 9050 8150 50  0001 C CNN
	1    9050 8150
	1    0    0    1   
$EndComp
Wire Wire Line
	8900 8150 8850 8150
Wire Notes Line
	10200 8700 6650 8700
Wire Notes Line
	10200 7400 6650 7400
Wire Wire Line
	7250 8050 7250 7700
$Comp
L power-symbol-library:GLV+ #PWR02
U 1 1 5E455FF9
P 9300 7700
F 0 "#PWR02" H 9300 7550 50  0001 C CNN
F 1 "GLV+" H 9315 7873 50  0000 C CNN
F 2 "" H 9300 7700 50  0001 C CNN
F 3 "" H 9300 7700 50  0001 C CNN
	1    9300 7700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9300 8150 9200 8150
Wire Wire Line
	8850 7700 8850 7800
$Comp
L power-symbol-library:GLV- #PWR03
U 1 1 5E457006
P 8850 7700
F 0 "#PWR03" H 8850 7550 50  0001 C CNN
F 1 "GLV-" H 8865 7873 50  0000 C CNN
F 2 "" H 8850 7700 50  0001 C CNN
F 3 "" H 8850 7700 50  0001 C CNN
	1    8850 7700
	-1   0    0    -1  
$EndComp
Text Label 9750 7900 2    50   ~ 0
RED+
Text Label 9750 7800 2    50   ~ 0
GRN+
$Comp
L power-symbol-library:GLV- #PWR01
U 1 1 5E6E06D3
P 9700 8300
F 0 "#PWR01" H 9700 8150 50  0001 C CNN
F 1 "GLV-" H 9715 8473 50  0000 C CNN
F 2 "" H 9700 8300 50  0001 C CNN
F 3 "" H 9700 8300 50  0001 C CNN
	1    9700 8300
	1    0    0    1   
$EndComp
Wire Wire Line
	8850 7800 8850 7850
$Comp
L Connector:Conn_01x06_Female J1
U 1 1 5E6CB282
P 9950 7900
F 0 "J1" H 9842 8285 50  0000 C CNN
F 1 "Conn_01x06_Female" H 9842 8194 50  0000 C CNN
F 2 "Connector_Molex:Molex_Micro-Fit_3.0_43045-0612_2x03_P3.00mm_Vertical" H 9950 7900 50  0001 C CNN
F 3 "~" H 9950 7900 50  0001 C CNN
	1    9950 7900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9300 7700 9300 8150
Wire Wire Line
	9300 7700 9750 7700
Connection ~ 9300 7700
Connection ~ 8850 7800
Wire Wire Line
	8850 7800 8550 7800
Wire Wire Line
	8550 7800 8550 7950
Wire Wire Line
	9750 8100 9700 8100
Wire Wire Line
	9700 8100 9700 8200
Wire Wire Line
	9750 8200 9700 8200
Connection ~ 9700 8200
Wire Wire Line
	9700 8200 9700 8300
$Comp
L power:VCC #PWR0101
U 1 1 5E4BE8BB
P 8850 8150
F 0 "#PWR0101" H 8850 8000 50  0001 C CNN
F 1 "VCC" H 8868 8323 50  0000 C CNN
F 2 "" H 8850 8150 50  0001 C CNN
F 3 "" H 8850 8150 50  0001 C CNN
	1    8850 8150
	1    0    0    1   
$EndComp
Wire Wire Line
	9750 8000 9050 8000
Wire Wire Line
	9050 8000 9050 7800
Wire Wire Line
	9050 7800 8850 7800
Text Notes 8150 3300 0    79   ~ 16
GLV
Text Notes 7500 3300 0    79   ~ 16
HV
Wire Notes Line width 12
	7900 5300 7900 7600
Wire Notes Line width 12
	7900 3350 7900 4500
Wire Wire Line
	7000 5050 7600 5050
Connection ~ 7000 5050
Wire Wire Line
	7000 5700 7000 5050
Wire Wire Line
	3350 7000 5000 7000
Wire Wire Line
	5000 5800 5000 7000
Wire Wire Line
	5300 5800 5000 5800
Connection ~ 5250 5050
Connection ~ 4650 5050
Wire Wire Line
	4650 5050 5250 5050
$Comp
L power:VCC #PWR0103
U 1 1 5E4C0B07
P 10900 3350
F 0 "#PWR0103" H 10900 3200 50  0001 C CNN
F 1 "VCC" H 10917 3523 50  0000 C CNN
F 2 "" H 10900 3350 50  0001 C CNN
F 3 "" H 10900 3350 50  0001 C CNN
	1    10900 3350
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0102
U 1 1 5E4BF7C6
P 8350 4750
F 0 "#PWR0102" H 8350 4600 50  0001 C CNN
F 1 "VCC" H 8367 4923 50  0000 C CNN
F 2 "" H 8350 4750 50  0001 C CNN
F 3 "" H 8350 4750 50  0001 C CNN
	1    8350 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 5050 2850 5750
Wire Wire Line
	2750 5050 2850 5050
Wire Wire Line
	2850 4950 2850 4250
Wire Wire Line
	2750 4950 2850 4950
Wire Wire Line
	3500 4250 3600 4250
$Comp
L Device:R R2
U 1 1 5E42B811
P 3350 4250
F 0 "R2" H 3420 4296 50  0000 L CNN
F 1 "249k" H 3420 4205 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3280 4250 50  0001 C CNN
F 3 "~" H 3350 4250 50  0001 C CNN
	1    3350 4250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3900 4250 3950 4250
$Comp
L Device:R R4
U 1 1 5E42B489
P 3750 4250
F 0 "R4" H 3820 4296 50  0000 L CNN
F 1 "249k" H 3820 4205 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3680 4250 50  0001 C CNN
F 3 "~" H 3750 4250 50  0001 C CNN
	1    3750 4250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2850 5750 3950 5750
Text Label 3000 5750 0    50   ~ 0
-HV
Text Notes 8950 4300 0    50   ~ 10
VHI
Text Notes 8450 5050 0    50   ~ 10
~VHI
$Comp
L Transistor_FET:2N7002 Q3
U 1 1 5E4639FB
P 12150 3900
F 0 "Q3" H 12356 3946 50  0000 L CNN
F 1 "2N7002" H 12356 3855 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 12350 3825 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 12150 3900 50  0001 L CNN
	1    12150 3900
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:2N7002 Q1
U 1 1 5E4607AC
P 8750 5050
F 0 "Q1" H 8956 5096 50  0000 L CNN
F 1 "2N7002" H 8956 5005 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 8950 4975 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 8750 5050 50  0001 L CNN
	1    8750 5050
	1    0    0    -1  
$EndComp
$Comp
L Isolator:4N35 U3
U 1 1 5E6FD7AC
P 7900 4950
F 0 "U3" H 7900 5275 50  0000 C CNN
F 1 "4N35" H 7900 5184 50  0000 C CNN
F 2 "Package_DIP:DIP-6_W7.62mm" H 7700 4750 50  0001 L CIN
F 3 "https://www.vishay.com/docs/81181/4n35.pdf" H 7900 4950 50  0001 L CNN
	1    7900 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 3700 8850 3350
Wire Wire Line
	8850 4300 8850 4000
Wire Wire Line
	8350 5500 8350 5400
Connection ~ 8350 5500
Wire Wire Line
	8850 5500 8350 5500
Wire Wire Line
	8850 5250 8850 5500
$Comp
L power:+12V #PWR013
U 1 1 5D79EC71
P 7000 4550
F 0 "#PWR013" H 7000 4400 50  0001 C CNN
F 1 "+12V" H 7015 4723 50  0000 C CNN
F 2 "" H 7000 4550 50  0001 C CNN
F 3 "" H 7000 4550 50  0001 C CNN
	1    7000 4550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R13
U 1 1 5D87DFEB
P 7000 4700
F 0 "R13" H 7070 4746 50  0000 L CNN
F 1 "2k2" H 7070 4655 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6930 4700 50  0001 C CNN
F 3 "~" H 7000 4700 50  0001 C CNN
	1    7000 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 5050 8200 5050
Wire Wire Line
	7000 4850 7600 4850
NoConn ~ 8200 4850
$Comp
L power-symbol-library:GLV- #PWR015
U 1 1 5E413025
P 8350 5650
F 0 "#PWR015" H 8350 5500 50  0001 C CNN
F 1 "GLV-" H 8365 5823 50  0000 C CNN
F 2 "" H 8350 5650 50  0001 C CNN
F 3 "" H 8350 5650 50  0001 C CNN
	1    8350 5650
	-1   0    0    1   
$EndComp
$Comp
L Device:R R14
U 1 1 5E413ECC
P 8350 5250
F 0 "R14" H 8420 5296 50  0000 L CNN
F 1 "10k" H 8420 5205 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8280 5250 50  0001 C CNN
F 3 "~" H 8350 5250 50  0001 C CNN
	1    8350 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 5650 8350 5500
Wire Wire Line
	8350 5050 8350 5100
Wire Wire Line
	8200 4950 8350 4950
Connection ~ 8350 5050
$Comp
L Device:Q_PMOS_GDS Q2
U 1 1 5E435D6C
P 9800 6050
F 0 "Q2" H 10006 6096 50  0000 L CNN
F 1 "MCT06P10-TP" H 10006 6005 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 10000 6150 50  0001 C CNN
F 3 "~" H 9800 6050 50  0001 C CNN
	1    9800 6050
	1    0    0    1   
$EndComp
Wire Wire Line
	9900 5850 9900 5700
Wire Wire Line
	9900 6250 9900 6550
$Comp
L power-symbol-library:GLV+ #PWR016
U 1 1 5E4B531D
P 9900 5700
F 0 "#PWR016" H 9900 5550 50  0001 C CNN
F 1 "GLV+" H 9915 5873 50  0000 C CNN
F 2 "" H 9900 5700 50  0001 C CNN
F 3 "" H 9900 5700 50  0001 C CNN
	1    9900 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 4750 8350 4950
Wire Wire Line
	8350 5050 8550 5050
Wire Wire Line
	10900 4750 10900 4500
$Comp
L power-symbol-library:GLV+ #PWR020
U 1 1 5E4B5BB7
P 12750 3100
F 0 "#PWR020" H 12750 2950 50  0001 C CNN
F 1 "GLV+" H 12765 3273 50  0000 C CNN
F 2 "" H 12750 3100 50  0001 C CNN
F 3 "" H 12750 3100 50  0001 C CNN
	1    12750 3100
	1    0    0    -1  
$EndComp
$Comp
L power-symbol-library:GLV- #PWR021
U 1 1 5E4A8780
P 13400 4300
F 0 "#PWR021" H 13400 4150 50  0001 C CNN
F 1 "GLV-" H 13415 4473 50  0000 C CNN
F 2 "" H 13400 4300 50  0001 C CNN
F 3 "" H 13400 4300 50  0001 C CNN
	1    13400 4300
	0    1    1    0   
$EndComp
Wire Wire Line
	13050 4300 13100 4300
$Comp
L Device:R R19
U 1 1 5E4A5650
P 13250 4300
F 0 "R19" H 13320 4346 50  0000 L CNN
F 1 "2k2" H 13320 4255 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 13180 4300 50  0001 C CNN
F 3 "~" H 13250 4300 50  0001 C CNN
	1    13250 4300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	12750 4300 12750 4600
Connection ~ 12750 4300
Wire Wire Line
	12750 3850 12750 4300
Text Label 12750 4600 0    50   ~ 0
RED+
Wire Wire Line
	12250 4150 12250 4100
$Comp
L power-symbol-library:GLV- #PWR019
U 1 1 5E48D704
P 12250 4150
F 0 "#PWR019" H 12250 4000 50  0001 C CNN
F 1 "GLV-" H 12265 4323 50  0000 C CNN
F 2 "" H 12250 4150 50  0001 C CNN
F 3 "" H 12250 4150 50  0001 C CNN
	1    12250 4150
	-1   0    0    1   
$EndComp
Connection ~ 12750 3300
Wire Wire Line
	12750 3300 12750 3450
Wire Wire Line
	12750 3300 12750 3100
Wire Wire Line
	12250 3300 12750 3300
Wire Wire Line
	11400 3900 11950 3900
Wire Wire Line
	12250 3650 12250 3600
Connection ~ 12250 3650
Wire Wire Line
	12450 3650 12250 3650
Wire Wire Line
	12250 3700 12250 3650
$Comp
L Device:R R18
U 1 1 5E480B97
P 12250 3450
F 0 "R18" H 12320 3496 50  0000 L CNN
F 1 "10k" H 12320 3405 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 12180 3450 50  0001 C CNN
F 3 "~" H 12250 3450 50  0001 C CNN
	1    12250 3450
	-1   0    0    1   
$EndComp
$Comp
L Device:Q_PMOS_GDS Q4
U 1 1 5E478F1C
P 12650 3650
F 0 "Q4" H 12856 3696 50  0000 L CNN
F 1 "MCT06P10-TP" H 12856 3605 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 12850 3750 50  0001 C CNN
F 3 "~" H 12650 3650 50  0001 C CNN
	1    12650 3650
	1    0    0    1   
$EndComp
Wire Wire Line
	9900 4100 9900 4450
Wire Wire Line
	10400 4100 9900 4100
Connection ~ 10900 3350
Wire Wire Line
	11600 3350 11600 3500
Wire Wire Line
	10900 3350 11600 3350
Wire Wire Line
	11750 4300 11500 4300
Connection ~ 11750 4300
Wire Wire Line
	11750 4450 11750 4300
Connection ~ 11500 4300
Wire Wire Line
	11950 4300 11750 4300
Wire Wire Line
	11950 4100 11950 4300
Wire Wire Line
	11600 4100 11650 4100
Connection ~ 11600 4100
Wire Wire Line
	11600 3800 11600 4100
Wire Wire Line
	11400 4100 11600 4100
$Comp
L Device:R R16
U 1 1 5E4278B8
P 11600 3650
F 0 "R16" H 11670 3696 50  0000 L CNN
F 1 "22k" H 11670 3605 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 11530 3650 50  0001 C CNN
F 3 "~" H 11600 3650 50  0001 C CNN
	1    11600 3650
	-1   0    0    1   
$EndComp
Wire Wire Line
	11500 4300 11400 4300
Wire Wire Line
	11500 4600 11500 4300
Wire Wire Line
	10250 4600 11500 4600
Wire Wire Line
	10250 3900 10250 4600
Wire Wire Line
	10400 3900 10250 3900
Wire Wire Line
	10900 3350 10900 3700
Wire Wire Line
	9500 4450 9500 3350
Connection ~ 10900 4750
Wire Wire Line
	11750 4750 10900 4750
Wire Wire Line
	9900 4750 10900 4750
Connection ~ 9900 4750
Wire Wire Line
	10900 4750 10900 4900
Wire Wire Line
	9500 4750 9900 4750
$Comp
L Device:C C6
U 1 1 5E420595
P 11750 4600
F 0 "C6" H 11450 4650 50  0000 L CNN
F 1 "1u" H 11450 4550 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 11788 4450 50  0001 C CNN
F 3 "~" H 11750 4600 50  0001 C CNN
	1    11750 4600
	-1   0    0    1   
$EndComp
$Comp
L Device:C C4
U 1 1 5E420160
P 9500 4600
F 0 "C4" H 9200 4650 50  0000 L CNN
F 1 "100n" H 9200 4550 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9538 4450 50  0001 C CNN
F 3 "~" H 9500 4600 50  0001 C CNN
	1    9500 4600
	-1   0    0    1   
$EndComp
$Comp
L Device:R R17
U 1 1 5E41F919
P 11800 4100
F 0 "R17" H 11870 4146 50  0000 L CNN
F 1 "220k" H 11870 4055 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 11730 4100 50  0001 C CNN
F 3 "~" H 11800 4100 50  0001 C CNN
	1    11800 4100
	0    1    1    0   
$EndComp
$Comp
L Device:C C5
U 1 1 5E41F4E2
P 9900 4600
F 0 "C5" H 9600 4650 50  0000 L CNN
F 1 "100n" H 9600 4550 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9938 4450 50  0001 C CNN
F 3 "~" H 9900 4600 50  0001 C CNN
	1    9900 4600
	-1   0    0    1   
$EndComp
$Comp
L Timer:NE555 U4
U 1 1 5E41ECF9
P 10900 4100
F 0 "U4" H 10900 4681 50  0000 C CNN
F 1 "NE555" H 10900 4590 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 10900 4100 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/ne555.pdf" H 10900 4100 50  0001 C CNN
	1    10900 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D3
U 1 1 5D4AE310
P 12900 4300
F 0 "D3" V 12939 4183 50  0000 R CNN
F 1 "VHI" V 12848 4183 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 12900 4300 50  0001 C CNN
F 3 "~" H 12900 4300 50  0001 C CNN
	1    12900 4300
	-1   0    0    1   
$EndComp
Wire Wire Line
	9500 3350 10900 3350
Wire Wire Line
	8850 4300 8850 4850
Wire Wire Line
	8850 4300 9300 4300
$Comp
L Device:R R15
U 1 1 5E59D9B1
P 8850 3850
F 0 "R15" H 8920 3896 50  0000 L CNN
F 1 "22k" H 8920 3805 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8780 3850 50  0001 C CNN
F 3 "~" H 8850 3850 50  0001 C CNN
	1    8850 3850
	-1   0    0    1   
$EndComp
$Comp
L power-symbol-library:GLV- #PWR018
U 1 1 5E5CE3F9
P 10900 4900
F 0 "#PWR018" H 10900 4750 50  0001 C CNN
F 1 "GLV-" H 10915 5073 50  0000 C CNN
F 2 "" H 10900 4900 50  0001 C CNN
F 3 "" H 10900 4900 50  0001 C CNN
	1    10900 4900
	-1   0    0    1   
$EndComp
Wire Wire Line
	9600 6050 9300 6050
Wire Wire Line
	9300 6050 9300 4300
Connection ~ 9300 4300
Wire Wire Line
	9300 4300 10400 4300
Connection ~ 8850 4300
Wire Wire Line
	8850 3350 9500 3350
Connection ~ 9500 3350
Wire Wire Line
	3950 5050 3950 5150
Connection ~ 3950 5050
Wire Wire Line
	3950 5050 4650 5050
Wire Wire Line
	3950 4900 3950 5050
Wire Wire Line
	9900 6550 10100 6550
Text Label 10100 6550 0    50   ~ 0
GRN+
Wire Wire Line
	6450 6000 6700 6000
Wire Wire Line
	2850 4250 3200 4250
$Comp
L Connector:Conn_01x02_Male J2
U 1 1 5D4A1142
P 2550 4950
F 0 "J2" H 2658 5131 50  0000 C CNN
F 1 "HV" H 2658 5040 50  0000 C CNN
F 2 "Connector_Molex:Molex_Mini-Fit_Jr_5566-02A_2x01_P4.20mm_Vertical" H 2550 4950 50  0001 C CNN
F 3 "~" H 2550 4950 50  0001 C CNN
	1    2550 4950
	1    0    0    -1  
$EndComp
Text Label 4400 5050 0    50   ~ 10
Vin
Text Label 4650 7000 0    50   ~ 10
Vref
Wire Wire Line
	5250 5050 6250 5050
Text Notes 2650 6400 0    50   ~ 10
Reference Voltage
Wire Notes Line
	4350 6400 2650 6400
Wire Notes Line
	4350 6900 4350 6400
Wire Notes Line
	2650 6900 4350 6900
Wire Notes Line
	2650 6400 2650 6900
Text Notes 2400 3950 0    50   ~ 10
Input scaling
Wire Notes Line width 8
	4350 6050 2400 6050
Wire Notes Line width 8
	2400 3950 4350 3950
Wire Notes Line width 8
	2400 6050 2400 3950
Wire Notes Line width 8
	4350 3950 4350 6050
Wire Wire Line
	6450 6000 6450 6100
Text Label 3000 4250 0    50   ~ 0
+HV
Wire Wire Line
	6550 5400 6450 5400
$Comp
L Device:C C2
U 1 1 5D498EE3
P 5800 5650
F 0 "C2" H 5915 5696 50  0000 L CNN
F 1 "10n" H 5915 5605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5838 5500 50  0001 C CNN
F 3 "~" H 5800 5650 50  0001 C CNN
	1    5800 5650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 5D49A621
P 5450 5500
F 0 "R10" H 5520 5546 50  0000 L CNN
F 1 "100" H 5520 5455 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5380 5500 50  0001 C CNN
F 3 "~" H 5450 5500 50  0001 C CNN
	1    5450 5500
	0    1    1    0   
$EndComp
$Comp
L Device:R R11
U 1 1 5D4984E4
P 5450 5800
F 0 "R11" H 5520 5846 50  0000 L CNN
F 1 "100" H 5520 5755 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5380 5800 50  0001 C CNN
F 3 "~" H 5450 5800 50  0001 C CNN
	1    5450 5800
	0    1    1    0   
$EndComp
Wire Wire Line
	5800 5500 5600 5500
Wire Wire Line
	5250 5500 5300 5500
Wire Wire Line
	5600 5800 5800 5800
Connection ~ 5800 5500
Wire Wire Line
	6100 5500 5800 5500
Connection ~ 5800 5800
Wire Wire Line
	5800 5800 6150 5800
$Comp
L Comparator:LM311 U2
U 1 1 5D4D2113
P 6450 5700
F 0 "U2" H 6600 5850 50  0000 L CNN
F 1 "LM311" H 6550 5550 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 6450 5700 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm311.pdf" H 6450 5700 50  0001 C CNN
	1    6450 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR010
U 1 1 5D4DC082
P 6350 5400
F 0 "#PWR010" H 6350 5250 50  0001 C CNN
F 1 "+12V" H 6365 5573 50  0000 C CNN
F 2 "" H 6350 5400 50  0001 C CNN
F 3 "" H 6350 5400 50  0001 C CNN
	1    6350 5400
	1    0    0    -1  
$EndComp
Connection ~ 6450 6000
Wire Wire Line
	6350 6000 6450 6000
$Comp
L power:GND #PWR011
U 1 1 5D4D4D8D
P 6450 6100
F 0 "#PWR011" H 6450 5850 50  0001 C CNN
F 1 "GND" H 6455 5927 50  0000 C CNN
F 2 "" H 6450 6100 50  0001 C CNN
F 3 "" H 6450 6100 50  0001 C CNN
	1    6450 6100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 5D4C2B4D
P 3900 6700
F 0 "R5" H 3970 6746 50  0000 L CNN
F 1 "900" H 3970 6655 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3830 6700 50  0001 C CNN
F 3 "~" H 3900 6700 50  0001 C CNN
	1    3900 6700
	0    1    -1   0   
$EndComp
Wire Wire Line
	3000 6700 2950 6700
Wire Wire Line
	3350 6700 3300 6700
Connection ~ 3350 6700
Wire Wire Line
	3350 6700 3350 7000
Wire Wire Line
	3400 6700 3350 6700
Wire Wire Line
	3750 6700 3700 6700
Wire Wire Line
	6550 5050 7000 5050
Wire Wire Line
	7000 5700 6750 5700
Wire Wire Line
	5250 5050 5250 5500
$Comp
L Device:R R12
U 1 1 5D4AE5D9
P 6400 5050
F 0 "R12" H 6470 5096 50  0000 L CNN
F 1 "1M" H 6470 5005 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6330 5050 50  0001 C CNN
F 3 "~" H 6400 5050 50  0001 C CNN
	1    6400 5050
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R3
U 1 1 5D4A6209
P 3550 6700
F 0 "R3" H 3620 6746 50  0000 L CNN
F 1 "24k" H 3620 6655 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3480 6700 50  0001 C CNN
F 3 "~" H 3550 6700 50  0001 C CNN
	1    3550 6700
	0    1    -1   0   
$EndComp
$Comp
L Device:R R1
U 1 1 5D4A5EAF
P 3150 6700
F 0 "R1" H 3220 6746 50  0000 L CNN
F 1 "75k" H 3220 6655 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3080 6700 50  0001 C CNN
F 3 "~" H 3150 6700 50  0001 C CNN
	1    3150 6700
	0    1    -1   0   
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5D4A5377
P 4050 6700
F 0 "#PWR06" H 4050 6450 50  0001 C CNN
F 1 "GND" H 4055 6527 50  0000 C CNN
F 2 "" H 4050 6700 50  0001 C CNN
F 3 "" H 4050 6700 50  0001 C CNN
	1    4050 6700
	0    -1   1    0   
$EndComp
$Comp
L power:+12V #PWR04
U 1 1 5D4A4A38
P 2950 6700
F 0 "#PWR04" H 2950 6550 50  0001 C CNN
F 1 "+12V" H 2965 6873 50  0000 C CNN
F 2 "" H 2950 6700 50  0001 C CNN
F 3 "" H 2950 6700 50  0001 C CNN
	1    2950 6700
	0    -1   1    0   
$EndComp
Connection ~ 3950 5750
Wire Wire Line
	3950 4250 3950 4300
$Comp
L power:GND #PWR09
U 1 1 5D49FA1F
P 4650 5350
F 0 "#PWR09" H 4650 5100 50  0001 C CNN
F 1 "GND" H 4655 5177 50  0000 C CNN
F 2 "" H 4650 5350 50  0001 C CNN
F 3 "" H 4650 5350 50  0001 C CNN
	1    4650 5350
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Zener D2
U 1 1 5D49F208
P 4650 5200
F 0 "D2" V 4604 5279 50  0000 L CNN
F 1 "12V" V 4695 5279 50  0000 L CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4650 5200 50  0001 C CNN
F 3 "~" H 4650 5200 50  0001 C CNN
	1    4650 5200
	0    1    1    0   
$EndComp
Wire Wire Line
	6100 5600 6100 5500
Wire Wire Line
	6150 5600 6100 5600
$Comp
L power:+12V #PWR012
U 1 1 5D4BBD90
P 6700 6300
F 0 "#PWR012" H 6700 6150 50  0001 C CNN
F 1 "+12V" H 6715 6473 50  0000 C CNN
F 2 "" H 6700 6300 50  0001 C CNN
F 3 "" H 6700 6300 50  0001 C CNN
	1    6700 6300
	-1   0    0    1   
$EndComp
$Comp
L Device:R R9
U 1 1 5D4A1177
P 3950 5600
F 0 "R9" H 4020 5646 50  0000 L CNN
F 1 "2k2" H 4020 5555 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3880 5600 50  0001 C CNN
F 3 "~" H 3950 5600 50  0001 C CNN
	1    3950 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R8
U 1 1 5D49259D
P 3950 5300
F 0 "R8" H 4020 5346 50  0000 L CNN
F 1 "49k9" H 4020 5255 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3880 5300 50  0001 C CNN
F 3 "~" H 3950 5300 50  0001 C CNN
	1    3950 5300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5D4A14FD
P 3950 5750
F 0 "#PWR05" H 3950 5500 50  0001 C CNN
F 1 "GND" H 3955 5577 50  0000 C CNN
F 2 "" H 3950 5750 50  0001 C CNN
F 3 "" H 3950 5750 50  0001 C CNN
	1    3950 5750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5D4B9D3A
P 6700 6150
F 0 "C3" H 6400 6200 50  0000 L CNN
F 1 "100n" H 6400 6100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6738 6000 50  0001 C CNN
F 3 "~" H 6700 6150 50  0001 C CNN
	1    6700 6150
	-1   0    0    1   
$EndComp
$Comp
L Device:R R6
U 1 1 5D4A1EC6
P 3950 4450
F 0 "R6" H 4020 4496 50  0000 L CNN
F 1 "249k" H 4020 4405 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3880 4450 50  0001 C CNN
F 3 "~" H 3950 4450 50  0001 C CNN
	1    3950 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 5D491730
P 3950 4750
F 0 "R7" H 4020 4796 50  0000 L CNN
F 1 "249k" H 4020 4705 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3880 4750 50  0001 C CNN
F 3 "~" H 3950 4750 50  0001 C CNN
	1    3950 4750
	1    0    0    -1  
$EndComp
Wire Notes Line width 12
	7900 8450 7900 10750
$EndSCHEMATC