EESchema Schematic File Version 2
LIBS:OAE.Parts
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:PsuSwitchModule-cache
EELAYER 25 0
EELAYER END
$Descr User 8268 5846
encoding utf-8
Sheet 2 5
Title "Power Module (Control Board)"
Date "2018-01-04"
Rev "Release 0.1"
Comp "Enertechnos Ltd"
Comment1 "APPROVED for Prototype"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L TC4422AVPA IC1
U 1 1 59498139
P 4250 2350
AR Path="/59498AA5/59498139" Ref="IC1"  Part="1" 
AR Path="/59A7109E/59498139" Ref="IC2"  Part="1" 
AR Path="/59A71299/59498139" Ref="IC3"  Part="1" 
AR Path="/59A712A3/59498139" Ref="IC4"  Part="1" 
F 0 "IC1" H 4900 2500 50  0000 C CNN
F 1 "TC4421CPA" H 4900 1900 50  0000 C CNN
F 2 "PartsLibraries:TC4422AVPA" H 4900 1800 50  0001 C CNN
F 3 "" H 4900 1700 50  0001 C CNN
F 4 "Microchip TC4421CPA Low Side MOSFET Power Driver, 9A, 4.5 → 18 V, PDIP 8-Pin" H 4900 1600 50  0001 C CNN "Description"
F 5 "Microchip" H 4900 1500 50  0001 C CNN "Manufacturer_Name"
F 6 "TC4421CPA" H 4900 1400 50  0001 C CNN "Manufacturer_Part_Number"
F 7 "RS" H 4900 1300 50  0001 C CNN "Supplier_Name"
F 8 "207-0146" H 4900 1200 50  0001 C CNN "RS Part Number"
	1    4250 2350
	1    0    0    -1  
$EndComp
$Comp
L CP C4
U 1 1 59498146
P 6200 2900
AR Path="/59498AA5/59498146" Ref="C4"  Part="1" 
AR Path="/59A7109E/59498146" Ref="C8"  Part="1" 
AR Path="/59A71299/59498146" Ref="C12"  Part="1" 
AR Path="/59A712A3/59498146" Ref="C16"  Part="1" 
F 0 "C4" H 6225 3000 50  0000 L CNN
F 1 "4.7uF" H 6225 2800 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 6238 2750 50  0001 C CNN
F 3 "" H 6200 2900 50  0001 C CNN
	1    6200 2900
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 5949814D
P 5950 2900
AR Path="/59498AA5/5949814D" Ref="C3"  Part="1" 
AR Path="/59A7109E/5949814D" Ref="C7"  Part="1" 
AR Path="/59A71299/5949814D" Ref="C11"  Part="1" 
AR Path="/59A712A3/5949814D" Ref="C15"  Part="1" 
F 0 "C3" H 5975 3000 50  0000 L CNN
F 1 "C" H 5975 2800 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 5988 2750 50  0001 C CNN
F 3 "" H 5950 2900 50  0001 C CNN
	1    5950 2900
	1    0    0    1   
$EndComp
$Comp
L CP C1
U 1 1 59A6D3D9
P 3750 1550
AR Path="/59498AA5/59A6D3D9" Ref="C1"  Part="1" 
AR Path="/59A7109E/59A6D3D9" Ref="C5"  Part="1" 
AR Path="/59A71299/59A6D3D9" Ref="C9"  Part="1" 
AR Path="/59A712A3/59A6D3D9" Ref="C13"  Part="1" 
F 0 "C1" H 3775 1650 50  0000 L CNN
F 1 "4.7uF" H 3775 1450 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 3788 1400 50  0001 C CNN
F 3 "" H 3750 1550 50  0001 C CNN
	1    3750 1550
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 59A6D3E0
P 4150 1550
AR Path="/59498AA5/59A6D3E0" Ref="C2"  Part="1" 
AR Path="/59A7109E/59A6D3E0" Ref="C6"  Part="1" 
AR Path="/59A71299/59A6D3E0" Ref="C10"  Part="1" 
AR Path="/59A712A3/59A6D3E0" Ref="C14"  Part="1" 
F 0 "C2" H 4175 1650 50  0000 L CNN
F 1 "100nF" H 4175 1450 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 4188 1400 50  0001 C CNN
F 3 "" H 4150 1550 50  0001 C CNN
	1    4150 1550
	1    0    0    -1  
$EndComp
$Comp
L NME1212DC U1
U 1 1 59A6D3EA
P 2550 1550
AR Path="/59498AA5/59A6D3EA" Ref="U1"  Part="1" 
AR Path="/59A7109E/59A6D3EA" Ref="U3"  Part="1" 
AR Path="/59A71299/59A6D3EA" Ref="U5"  Part="1" 
AR Path="/59A712A3/59A6D3EA" Ref="U7"  Part="1" 
F 0 "U1" H 2550 1850 60  0000 C CNN
F 1 "NME1212DC" H 2550 1250 60  0000 C CNN
F 2 "PartsLibraries:TC4422AVPA" H 2600 1300 60  0001 C CNN
F 3 "" H 2600 1300 60  0001 C CNN
	1    2550 1550
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 59A6DA9F
P 2350 2800
AR Path="/59498AA5/59A6DA9F" Ref="R2"  Part="1" 
AR Path="/59A7109E/59A6DA9F" Ref="R4"  Part="1" 
AR Path="/59A71299/59A6DA9F" Ref="R6"  Part="1" 
AR Path="/59A712A3/59A6DA9F" Ref="R8"  Part="1" 
F 0 "R2" V 2250 2800 50  0000 C CNN
F 1 "180" V 2350 2800 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2280 2800 50  0001 C CNN
F 3 "" H 2350 2800 50  0001 C CNN
	1    2350 2800
	0    -1   -1   0   
$EndComp
$Comp
L H11N1M U2
U 1 1 59A6DAA6
P 2800 2900
AR Path="/59498AA5/59A6DAA6" Ref="U2"  Part="1" 
AR Path="/59A7109E/59A6DAA6" Ref="U4"  Part="1" 
AR Path="/59A71299/59A6DAA6" Ref="U6"  Part="1" 
AR Path="/59A712A3/59A6DAA6" Ref="U8"  Part="1" 
F 0 "U2" H 2600 3100 50  0000 L CNN
F 1 "H11N1M" H 2800 2700 50  0000 C CNN
F 2 "Housings_DIP:DIP-6_W7.62mm" H 2600 2700 50  0001 L CIN
F 3 "" H 2800 2900 50  0001 L CNN
	1    2800 2900
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 59A6DAAD
P 3100 2200
AR Path="/59498AA5/59A6DAAD" Ref="R3"  Part="1" 
AR Path="/59A7109E/59A6DAAD" Ref="R5"  Part="1" 
AR Path="/59A71299/59A6DAAD" Ref="R7"  Part="1" 
AR Path="/59A712A3/59A6DAAD" Ref="R9"  Part="1" 
F 0 "R3" V 3180 2200 50  0000 C CNN
F 1 "3K" V 3100 2200 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3030 2200 50  0001 C CNN
F 3 "" H 3100 2200 50  0001 C CNN
	1    3100 2200
	1    0    0    -1  
$EndComp
Text HLabel 2500 3000 0    60   UnSpc ~ 0
ARD_GND
Text HLabel 2100 2800 0    60   Input ~ 0
ARD_PWM
Text HLabel 2100 1400 0    60   UnSpc ~ 0
DC_GND
Text HLabel 2100 1700 0    60   Input ~ 0
DC_IN
Wire Wire Line
	5550 2450 5550 2550
Connection ~ 6200 2450
Connection ~ 5950 2450
Wire Wire Line
	5950 2450 5950 2750
Wire Wire Line
	6200 2450 6200 2750
Wire Wire Line
	4250 2350 4250 2050
Wire Wire Line
	4250 2050 5550 2050
Wire Wire Line
	5550 2050 5550 2350
Wire Wire Line
	5550 2450 6350 2450
Connection ~ 3750 1400
Wire Wire Line
	3100 2900 3700 2900
Connection ~ 3100 2350
$Comp
L D_Zener D1
U 1 1 59EF0E59
P 3450 2600
AR Path="/59498AA5/59EF0E59" Ref="D1"  Part="1" 
AR Path="/59A7109E/59EF0E59" Ref="D2"  Part="1" 
AR Path="/59A71299/59EF0E59" Ref="D3"  Part="1" 
AR Path="/59A712A3/59EF0E59" Ref="D4"  Part="1" 
F 0 "D1" H 3450 2700 50  0000 C CNN
F 1 "D_Zener" H 3450 2500 50  0000 C CNN
F 2 "Diodes_THT:D_T-1_P5.08mm_Horizontal" H 3450 2600 50  0001 C CNN
F 3 "" H 3450 2600 50  0001 C CNN
	1    3450 2600
	0    1    1    0   
$EndComp
Wire Wire Line
	3450 2750 3450 2900
Connection ~ 3450 2900
Wire Wire Line
	3450 2450 3450 2350
Connection ~ 3450 2350
$Comp
L C C17
U 1 1 59EF0ED7
P 3700 2600
AR Path="/59498AA5/59EF0ED7" Ref="C17"  Part="1" 
AR Path="/59A7109E/59EF0ED7" Ref="C19"  Part="1" 
AR Path="/59A71299/59EF0ED7" Ref="C21"  Part="1" 
AR Path="/59A712A3/59EF0ED7" Ref="C23"  Part="1" 
F 0 "C17" H 3725 2700 50  0000 L CNN
F 1 "100nF" H 3725 2500 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 3738 2450 50  0001 C CNN
F 3 "" H 3700 2600 50  0001 C CNN
	1    3700 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 2900 3700 2750
Connection ~ 3700 2900
Wire Wire Line
	3700 2450 3700 2350
Connection ~ 3700 2350
Wire Wire Line
	3100 3000 4150 3000
Wire Wire Line
	4150 3000 4150 2450
Wire Wire Line
	4150 2450 4250 2450
$Comp
L R R10
U 1 1 59EF0FC7
P 4050 2650
AR Path="/59498AA5/59EF0FC7" Ref="R10"  Part="1" 
AR Path="/59A7109E/59EF0FC7" Ref="R12"  Part="1" 
AR Path="/59A71299/59EF0FC7" Ref="R14"  Part="1" 
AR Path="/59A712A3/59EF0FC7" Ref="R16"  Part="1" 
F 0 "R10" V 4130 2650 50  0000 C CNN
F 1 "R" V 4050 2650 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3980 2650 50  0001 C CNN
F 3 "" H 4050 2650 50  0001 C CNN
	1    4050 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 3000 4050 2800
Connection ~ 4050 3000
Wire Wire Line
	4050 2500 4050 2350
Connection ~ 4050 2350
$Comp
L R R11
U 1 1 59EF1A58
P 5750 2900
AR Path="/59498AA5/59EF1A58" Ref="R11"  Part="1" 
AR Path="/59A7109E/59EF1A58" Ref="R13"  Part="1" 
AR Path="/59A71299/59EF1A58" Ref="R15"  Part="1" 
AR Path="/59A712A3/59EF1A58" Ref="R17"  Part="1" 
F 0 "R11" V 5830 2900 50  0000 C CNN
F 1 "R" V 5750 2900 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 5680 2900 50  0001 C CNN
F 3 "" H 5750 2900 50  0001 C CNN
	1    5750 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 2450 5750 2750
Connection ~ 5750 2450
$Comp
L C C18
U 1 1 59EF1DD4
P 4550 1550
AR Path="/59498AA5/59EF1DD4" Ref="C18"  Part="1" 
AR Path="/59A7109E/59EF1DD4" Ref="C20"  Part="1" 
AR Path="/59A71299/59EF1DD4" Ref="C22"  Part="1" 
AR Path="/59A712A3/59EF1DD4" Ref="C24"  Part="1" 
F 0 "C18" H 4575 1650 50  0000 L CNN
F 1 "100nF" H 4575 1450 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 4588 1400 50  0001 C CNN
F 3 "" H 4550 1550 50  0001 C CNN
	1    4550 1550
	1    0    0    -1  
$EndComp
Connection ~ 4150 1400
Wire Wire Line
	2100 2800 2200 2800
Text HLabel 3000 1600 2    60   Input ~ 0
GND_ISO
Text HLabel 6350 2450 2    60   Input ~ 0
DRV_SIG
Wire Wire Line
	3100 2800 3100 2350
Wire Wire Line
	3000 1400 5000 1400
Wire Wire Line
	3100 2050 3550 2050
Wire Wire Line
	3550 2050 3550 1400
Connection ~ 3550 1400
$Comp
L C C25
U 1 1 5A16CD08
P 2350 2450
AR Path="/59498AA5/5A16CD08" Ref="C25"  Part="1" 
AR Path="/59A7109E/5A16CD08" Ref="C26"  Part="1" 
AR Path="/59A71299/5A16CD08" Ref="C27"  Part="1" 
AR Path="/59A712A3/5A16CD08" Ref="C28"  Part="1" 
F 0 "C25" H 2375 2550 50  0000 L CNN
F 1 "100nF" H 2375 2350 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 2388 2300 50  0001 C CNN
F 3 "" H 2350 2450 50  0001 C CNN
	1    2350 2450
	0    1    1    0   
$EndComp
Wire Wire Line
	2200 2800 2200 2450
Wire Wire Line
	2500 2450 2500 2800
Text HLabel 3750 1700 3    60   Input ~ 0
GND_ISO
Text HLabel 4150 1700 3    60   Input ~ 0
GND_ISO
Text HLabel 4550 1700 3    60   Input ~ 0
GND_ISO
Text HLabel 4250 2650 3    60   Input ~ 0
GND_ISO
Text HLabel 5550 2650 3    60   Input ~ 0
GND_ISO
Text HLabel 5750 3050 3    60   Input ~ 0
GND_ISO
Text HLabel 5950 3050 3    60   Input ~ 0
GND_ISO
Text HLabel 6200 3050 3    60   Input ~ 0
GND_ISO
Text HLabel 3700 2900 2    60   Input ~ 0
GND_ISO
Wire Wire Line
	3100 2350 4050 2350
Wire Wire Line
	5000 1400 5000 2050
Connection ~ 5000 2050
Connection ~ 4550 1400
$EndSCHEMATC