EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 9
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 4400 2250 0    50   ~ 0
Power Supply
Text GLabel 5950 2600 2    50   Output ~ 0
VDD
$Comp
L power:GNDREF #PWR02
U 1 1 5F69909A
P 4600 2800
F 0 "#PWR02" H 4600 2550 50  0001 C CNN
F 1 "GNDREF" H 4605 2627 50  0000 C CNN
F 2 "" H 4600 2800 50  0001 C CNN
F 3 "" H 4600 2800 50  0001 C CNN
	1    4600 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 2600 5950 2600
$Sheet
S 5000 2400 850  400 
U 5F69267B
F0 "PowerSwitch" 50
F1 "PowerSwitch.sch" 50
F2 "VDD" O R 5850 2600 50 
F3 "VSS" O R 5850 2700 50 
F4 "Vext" I L 5000 2500 50 
F5 "GNDbatt" I L 5000 2700 50 
F6 "GNDext" I L 5000 2600 50 
F7 "VCC_5" O R 5850 2500 50 
$EndSheet
Wire Wire Line
	5950 2700 5850 2700
Text GLabel 5950 2700 2    50   Output ~ 0
VSS
$Comp
L power:GND #PWR03
U 1 1 5F698822
P 4900 2800
F 0 "#PWR03" H 4900 2550 50  0001 C CNN
F 1 "GND" H 4905 2627 50  0000 C CNN
F 2 "" H 4900 2800 50  0001 C CNN
F 3 "" H 4900 2800 50  0001 C CNN
	1    4900 2800
	1    0    0    -1  
$EndComp
$Sheet
S 3100 4650 1100 300 
U 5F6AB3D1
F0 "TemperatureModule" 50
F1 "TemperatureModule.sch" 50
F2 "OUT" O R 4200 4750 50 
F3 "VDD" I L 3100 4750 50 
F4 "GND" I L 3100 4850 50 
$EndSheet
Text GLabel 7550 4650 2    50   Input ~ 0
Vbatt
Wire Wire Line
	7450 4750 7550 4750
Wire Wire Line
	7550 4650 7450 4650
$Comp
L power:GND #PWR04
U 1 1 5F6EFEB4
P 7550 4850
F 0 "#PWR04" H 7550 4600 50  0001 C CNN
F 1 "GND" H 7555 4677 50  0000 C CNN
F 2 "" H 7550 4850 50  0001 C CNN
F 3 "" H 7550 4850 50  0001 C CNN
	1    7550 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 4850 7550 4750
Text GLabel 4900 2500 0    50   Input ~ 0
VCC_12
$Sheet
S 4700 3650 1500 1100
U 5F6FDA17
F0 "MCU" 50
F1 "MCU.sch" 50
F2 "TemperatureData" I L 4700 4650 50 
F3 "CAN_TX" O R 6200 3750 50 
F4 "CAN_RX" I R 6200 3850 50 
F5 "CellVoltage" I L 4700 4100 50 
F6 "VDD" I L 4700 3750 50 
F7 "VSS" I L 4700 3850 50 
F8 "BalancingControl" O R 6200 4450 50 
F9 "VDDA" O L 4700 3950 50 
$EndSheet
Wire Wire Line
	6700 3750 6200 3750
Wire Wire Line
	6200 3850 6700 3850
$Sheet
S 7100 2400 800  300 
U 5F6F728E
F0 "Connectors" 50
F1 "Connectors.sch" 50
F2 "CAN_HI" B R 7900 2500 50 
F3 "CAN_LO" B R 7900 2600 50 
$EndSheet
Text Label 8200 2500 2    50   ~ 0
CAN_HI
Text Label 8200 2600 2    50   ~ 0
CAN_LO
Wire Wire Line
	8200 2600 7900 2600
Wire Wire Line
	7900 2500 8200 2500
Wire Wire Line
	4900 2500 5000 2500
Wire Notes Line
	4350 2150 6350 2150
Wire Notes Line
	6350 3150 4350 3150
Wire Notes Line
	6350 2150 6350 3150
Wire Notes Line
	4350 3150 4350 2150
Text GLabel 3000 4750 0    50   Input ~ 0
VDDA
Wire Wire Line
	3000 4750 3100 4750
Text GLabel 3000 4850 0    50   Input ~ 0
VSS
Wire Wire Line
	3000 4850 3100 4850
Text GLabel 4600 3750 0    50   Input ~ 0
VDD
Wire Wire Line
	4600 3750 4700 3750
Text GLabel 4600 3850 0    50   Input ~ 0
VSS
Wire Wire Line
	4600 3850 4700 3850
Wire Wire Line
	4700 4100 4200 4100
Text GLabel 3400 4100 0    50   Input ~ 0
Vbatt
$Sheet
S 3500 4000 700  300 
U 5F6A97CB
F0 "StepDown" 50
F1 "StepDown.sch" 50
F2 "Vin" I L 3500 4100 50 
F3 "Vout" O R 4200 4100 50 
F4 "GND" I L 3500 4200 50 
$EndSheet
Wire Wire Line
	3500 4200 3400 4200
Wire Wire Line
	3400 4100 3500 4100
$Comp
L power:GND #PWR01
U 1 1 5F6E3CFA
P 3400 4300
F 0 "#PWR01" H 3400 4050 50  0001 C CNN
F 1 "GND" H 3405 4127 50  0000 C CNN
F 2 "" H 3400 4300 50  0001 C CNN
F 3 "" H 3400 4300 50  0001 C CNN
	1    3400 4300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3400 4300 3400 4200
Wire Wire Line
	8600 3750 8900 3750
Wire Wire Line
	8900 3850 8600 3850
Text Label 8900 3850 2    50   ~ 0
CAN_LO
Text Label 8900 3750 2    50   ~ 0
CAN_HI
Text GLabel 6600 3950 0    50   Input ~ 0
VDD
Wire Wire Line
	6600 3950 6700 3950
Text GLabel 6600 4050 0    50   Input ~ 0
VSS
Wire Wire Line
	6600 4050 6700 4050
Text GLabel 8700 3950 2    50   Input ~ 0
VCC_5
Wire Wire Line
	8700 3950 8600 3950
$Comp
L power:GNDREF #PWR05
U 1 1 5F76B07F
P 8700 4150
F 0 "#PWR05" H 8700 3900 50  0001 C CNN
F 1 "GNDREF" H 8705 3977 50  0000 C CNN
F 2 "" H 8700 4150 50  0001 C CNN
F 3 "" H 8700 4150 50  0001 C CNN
	1    8700 4150
	1    0    0    -1  
$EndComp
$Sheet
S 6700 3650 1900 500 
U 5F6E63B5
F0 "IsolatedCANCommunication" 50
F1 "IsolatedCANCommunication.sch" 50
F2 "CAN_TX" I L 6700 3750 50 
F3 "CAN_RX" O L 6700 3850 50 
F4 "CAN_HI" B R 8600 3750 50 
F5 "CAN_LO" B R 8600 3850 50 
F6 "VDD" I L 6700 3950 50 
F7 "VSS" I L 6700 4050 50 
F8 "GND_5" I R 8600 4050 50 
F9 "VCC_5" I R 8600 3950 50 
$EndSheet
Wire Wire Line
	8700 4150 8700 4050
Wire Wire Line
	8700 4050 8600 4050
Wire Wire Line
	6700 4650 6600 4650
Wire Wire Line
	6600 4650 6600 4450
Wire Wire Line
	6600 4450 6200 4450
$Sheet
S 6700 4550 750  550 
U 5F6AB470
F0 "Balancing" 50
F1 "Balancing.sch" 50
F2 "Vbatt" O R 7450 4650 50 
F3 "GND" O R 7450 4750 50 
F4 "Control" I L 6700 4650 50 
$EndSheet
Wire Wire Line
	4900 2800 4900 2700
Wire Wire Line
	4900 2700 5000 2700
Wire Wire Line
	4600 2600 5000 2600
Wire Wire Line
	4600 2600 4600 2800
Text GLabel 5950 2500 2    50   Output ~ 0
VCC_5
Wire Wire Line
	5950 2500 5850 2500
Wire Wire Line
	4200 4750 4450 4750
Wire Wire Line
	4450 4750 4450 4650
Wire Wire Line
	4450 4650 4700 4650
Text GLabel 4600 3950 0    50   Output ~ 0
VDDA
Wire Wire Line
	4600 3950 4700 3950
$EndSCHEMATC