EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:SamacSys_Parts
LIBS:nme1212dc
LIBS:MosfetSwitch.r1-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "MLI MOSFET Driver Board"
Date "2017-05-31"
Rev "rev 1"
Comp "Enertechnos Ltd"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L CP C2
U 1 1 592ACB50
P 5400 2500
F 0 "C2" H 5425 2600 50  0000 L CNN
F 1 "4.7uF" H 5425 2400 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D6.3mm_P2.50mm" H 5438 2350 50  0001 C CNN
F 3 "" H 5400 2500 50  0001 C CNN
	1    5400 2500
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 592ACBF5
P 5800 2500
F 0 "C3" H 5825 2600 50  0000 L CNN
F 1 "100nF" H 5825 2400 50  0000 L CNN
F 2 "Capacitors_THT:C_Rect_L7.2mm_W4.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2" H 5838 2350 50  0001 C CNN
F 3 "" H 5800 2500 50  0001 C CNN
	1    5800 2500
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR01
U 1 1 592BE61D
P 5600 2900
F 0 "#PWR01" H 5600 2650 50  0001 C CNN
F 1 "Earth" H 5600 2750 50  0001 C CNN
F 2 "" H 5600 2900 50  0001 C CNN
F 3 "" H 5600 2900 50  0001 C CNN
	1    5600 2900
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 592BF392
P 3950 3750
F 0 "R2" V 3850 3750 50  0000 C CNN
F 1 "200" V 3950 3750 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3880 3750 50  0001 C CNN
F 3 "" H 3950 3750 50  0001 C CNN
	1    3950 3750
	0    -1   -1   0   
$EndComp
$Comp
L Earth #PWR02
U 1 1 592C4055
P 4300 1800
F 0 "#PWR02" H 4300 1550 50  0001 C CNN
F 1 "Earth" H 4300 1650 50  0001 C CNN
F 2 "" H 4300 1800 50  0001 C CNN
F 3 "" H 4300 1800 50  0001 C CNN
	1    4300 1800
	-1   0    0    1   
$EndComp
Text GLabel 2250 6150 0    60   Input ~ 0
ARD_GND
Text GLabel 3650 3550 0    60   Input ~ 0
ARD_PWM
Text GLabel 3650 3750 0    60   Input ~ 0
ARD_GND
Text GLabel 2250 6050 0    60   Input ~ 0
ARD_PWM
Text GLabel 3300 2250 0    60   Input ~ 0
VCC
Text GLabel 4400 2150 2    60   Input ~ 0
VCC_ISO
Text GLabel 3300 1950 0    60   Input ~ 0
GND
Text GLabel 2250 6750 0    60   Input ~ 0
GND
Text GLabel 2250 6650 0    60   Input ~ 0
VCC
Text GLabel 4400 1950 2    60   Input ~ 0
GND_ISO
Text GLabel 2250 6250 0    60   Input ~ 0
ARD_SRC_V
Text GLabel 2250 6350 0    60   Input ~ 0
ARD_TEMP
$Comp
L CONN_01X04 J2
U 1 1 592C94BD
P 2450 6200
F 0 "J2" H 2450 6450 50  0000 C CNN
F 1 "ARD_CONN" V 2550 6200 50  0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_1x04_Pitch2.54mm" H 2450 6200 50  0001 C CNN
F 3 "" H 2450 6200 50  0001 C CNN
	1    2450 6200
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X02 J3
U 1 1 592C95DB
P 2450 6700
F 0 "J3" H 2450 6850 50  0000 C CNN
F 1 "DC_CONN" V 2550 6700 50  0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_1x02_Pitch2.54mm" H 2450 6700 50  0001 C CNN
F 3 "" H 2450 6700 50  0001 C CNN
	1    2450 6700
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X01 J4
U 1 1 592CA485
P 7400 4250
F 0 "J4" H 7400 4350 50  0000 C CNN
F 1 "DrainLarge" V 7500 4250 50  0000 C CNN
F 2 "Wire_Pads:SolderWirePad_single_2-5mmDrill" H 7400 4250 50  0001 C CNN
F 3 "" H 7400 4250 50  0001 C CNN
	1    7400 4250
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X01 J5
U 1 1 592CA834
P 8650 4250
F 0 "J5" H 8650 4350 50  0000 C CNN
F 1 "SourceLarge" V 8750 4250 50  0000 C CNN
F 2 "Wire_Pads:SolderWirePad_single_2-5mmDrill" H 8650 4250 50  0001 C CNN
F 3 "" H 8650 4250 50  0001 C CNN
	1    8650 4250
	-1   0    0    1   
$EndComp
$Comp
L D_Schottky_x2_KCom_AKA D1
U 1 1 592DCE5E
P 8850 3550
F 0 "D1" H 8900 3450 50  0000 C CNN
F 1 "D_Schottky_x2_KCom_AKA" H 8850 3650 50  0000 C CNN
F 2 "TO_SOT_Packages_THT:TO-247_TO-3P_Horizontal_Reversed" H 8850 3550 50  0001 C CNN
F 3 "" H 8850 3550 50  0001 C CNN
	1    8850 3550
	1    0    0    -1  
$EndComp
$Comp
L RFP12N10L Q1
U 1 1 592BF9D4
P 7200 3550
F 0 "Q1" H 7750 3700 50  0000 C CNN
F 1 "RFP12N10L" H 7750 3300 50  0000 C CNN
F 2 "TO_SOT_Packages_THT:TO-247_TO-3P_Horizontal_Reversed" H 7750 3200 50  0001 C CNN
F 3 "https://componentsearchengine.com/Datasheets/2/RFP12N10L.pdf" H 7750 3100 50  0001 C CNN
F 4 "N-channel logicFET,RFP12N10L 12A 100V" H 7750 3000 50  0001 C CNN "Description"
F 5 "Fairchild Semiconductor" H 7750 2900 50  0001 C CNN "Manufacturer_Name"
F 6 "RFP12N10L" H 7750 2800 50  0001 C CNN "Manufacturer_Part_Number"
F 7 "RS" H 7750 2700 50  0001 C CNN "Supplier_Name"
F 8 "0295703" H 7750 2600 50  0001 C CNN "RS Part Number"
F 9 "4.7" H 7750 2500 50  0001 C CNN "Height"
	1    7200 3550
	1    0    0    -1  
$EndComp
$Comp
L 4N26 U2
U 1 1 592E7A66
P 4550 3650
F 0 "U2" H 4350 3850 50  0000 L CNN
F 1 "4N35" H 4550 3850 50  0000 L CNN
F 2 "Housings_DIP:DIP-6_W7.62mm" H 4350 3450 50  0001 L CIN
F 3 "" H 4550 3650 50  0001 L CNN
	1    4550 3650
	1    0    0    -1  
$EndComp
$Comp
L TC4422AVPA U3
U 1 1 592E820A
P 5150 3450
F 0 "U3" H 5800 3600 50  0000 C CNN
F 1 "TC4422AVPA" H 5800 3000 50  0000 C CNN
F 2 "PartsLibraries:TC4422AVPA" H 5800 2900 50  0001 C CNN
F 3 "" H 5800 2800 50  0001 C CNN
F 4 "Microchip TC4422AVPA, MOSFET Power Driver 10A, 4.5  18 V, Non-Inverting, 8-Pin PDIP" H 5800 2700 50  0001 C CNN "Description"
F 5 "Microchip" H 5800 2600 50  0001 C CNN "Manufacturer_Name"
F 6 "TC4422AVPA" H 5800 2500 50  0001 C CNN "Manufacturer_Part_Number"
F 7 "RS" H 5800 2400 50  0001 C CNN "Supplier_Name"
F 8 "7747668" H 5800 2300 50  0001 C CNN "RS Part Number"
	1    5150 3450
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR03
U 1 1 592E8B5A
P 5800 4100
F 0 "#PWR03" H 5800 3850 50  0001 C CNN
F 1 "Earth" H 5800 3950 50  0001 C CNN
F 2 "" H 5800 4100 50  0001 C CNN
F 3 "" H 5800 4100 50  0001 C CNN
	1    5800 4100
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 592EA608
P 4300 2500
F 0 "C1" H 4325 2600 50  0000 L CNN
F 1 "100nF" H 4325 2400 50  0000 L CNN
F 2 "Capacitors_THT:C_Rect_L7.2mm_W4.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2" H 4338 2350 50  0001 C CNN
F 3 "" H 4300 2500 50  0001 C CNN
	1    4300 2500
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR04
U 1 1 592EA657
P 4300 2650
F 0 "#PWR04" H 4300 2400 50  0001 C CNN
F 1 "Earth" H 4300 2500 50  0001 C CNN
F 2 "" H 4300 2650 50  0001 C CNN
F 3 "" H 4300 2650 50  0001 C CNN
	1    4300 2650
	1    0    0    -1  
$EndComp
$Comp
L NME1212DC U1
U 1 1 592EC206
P 3750 2100
F 0 "U1" H 3750 2400 60  0000 C CNN
F 1 "NME1212DC" H 3750 1800 60  0000 C CNN
F 2 "RS:DIPS762W50P254L1008H460Q8N" H 3800 1850 60  0001 C CNN
F 3 "" H 3800 1850 60  0001 C CNN
	1    3750 2100
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 592ED01B
P 4950 3350
F 0 "R3" V 5030 3350 50  0000 C CNN
F 1 "4K7" V 4950 3350 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 4880 3350 50  0001 C CNN
F 3 "" H 4950 3350 50  0001 C CNN
	1    4950 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 3550 3650 3550
Wire Wire Line
	3650 3750 3800 3750
Wire Wire Line
	4250 3750 4100 3750
Wire Wire Line
	5600 2900 5600 2750
Connection ~ 4950 2350
Wire Wire Line
	8300 3550 8550 3550
Connection ~ 5400 2350
Wire Wire Line
	5400 2650 5400 2750
Wire Wire Line
	5400 2750 5800 2750
Wire Wire Line
	5800 2750 5800 2650
Connection ~ 5600 2750
Wire Wire Line
	4200 1950 4400 1950
Wire Wire Line
	4300 1800 4300 1950
Connection ~ 4300 1950
Wire Wire Line
	4200 2150 4400 2150
Wire Wire Line
	4300 2150 4300 2350
Connection ~ 4300 2150
Connection ~ 5800 2350
Wire Wire Line
	7200 3650 7200 4250
Wire Wire Line
	6450 4100 6450 3750
Connection ~ 5800 4100
Wire Wire Line
	4950 3200 6450 3200
Wire Wire Line
	6450 3200 6450 3450
Wire Wire Line
	6450 3550 6450 3650
Wire Wire Line
	6450 3550 7200 3550
Wire Wire Line
	5150 4100 5150 3750
Connection ~ 5150 4100
Wire Wire Line
	4300 2350 5800 2350
Wire Wire Line
	4850 4100 6450 4100
Wire Wire Line
	8850 3750 8850 4250
Wire Wire Line
	4950 3200 4950 2350
Wire Wire Line
	5150 3450 5150 3200
Connection ~ 5150 3200
Wire Wire Line
	4850 4100 4850 3750
Wire Wire Line
	4850 3650 5150 3650
Wire Wire Line
	4950 3500 4950 3650
Connection ~ 4950 3650
$Comp
L CP C4
U 1 1 592ED18A
P 6850 4200
F 0 "C4" H 6875 4300 50  0000 L CNN
F 1 "4.7uF" H 6875 4100 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D6.3mm_P2.50mm" H 6888 4050 50  0001 C CNN
F 3 "" H 6850 4200 50  0001 C CNN
	1    6850 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 3550 6850 4050
Connection ~ 6850 3550
$Comp
L Earth #PWR05
U 1 1 592ED4CF
P 6850 4350
F 0 "#PWR05" H 6850 4100 50  0001 C CNN
F 1 "Earth" H 6850 4200 50  0001 C CNN
F 2 "" H 6850 4350 50  0001 C CNN
F 3 "" H 6850 4350 50  0001 C CNN
	1    6850 4350
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR06
U 1 1 592BEE61
P 9150 3950
F 0 "#PWR06" H 9150 3700 50  0001 C CNN
F 1 "Earth" H 9150 3800 50  0001 C CNN
F 2 "" H 9150 3950 50  0001 C CNN
F 3 "" H 9150 3950 50  0001 C CNN
	1    9150 3950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8850 3950 9150 3950
Connection ~ 8850 3950
$Comp
L CONN_01X02 J1
U 1 1 59355101
P 2450 5650
F 0 "J1" H 2450 5800 50  0000 C CNN
F 1 "TEMP_PROBE" V 2550 5650 50  0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_1x02_Pitch2.54mm" H 2450 5650 50  0001 C CNN
F 3 "" H 2450 5650 50  0001 C CNN
	1    2450 5650
	1    0    0    -1  
$EndComp
Text GLabel 1250 5700 0    60   Input ~ 0
ARD_TEMP
Text GLabel 2250 5600 0    60   Input ~ 0
ARD_GND
$Comp
L R R1
U 1 1 5935695A
P 1550 5700
F 0 "R1" V 1630 5700 50  0000 C CNN
F 1 "R" V 1550 5700 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 1480 5700 50  0001 C CNN
F 3 "" H 1550 5700 50  0001 C CNN
	1    1550 5700
	0    1    1    0   
$EndComp
Wire Wire Line
	1250 5700 1400 5700
Wire Wire Line
	1700 5700 2250 5700
$EndSCHEMATC